HIMAP ServiceManual E

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HIMAP- BC

HYUNDAI HEAVY INDUSTRIES CO. LTD

BAY CONTROLLER

Service Manual

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Version: 14.04.2005 (Du.) File: HIMAP_ServiceManual_E.doc Firmware: - CU: 1.10 / 03.12.2004 - MU: 1.10 / 25.10.2004 - RU: 1.10 / 15.04.2004

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1 Parameter settings introduction 5

1.1. Change of settings ... 5

1.2. Event system introduction... 5

2. System settings... 6

2.1. Codes... 7

2.2. General Parameter ... 8

2.3. Nominal Ratio Values ... 13

2.4. Communication ... 16 2.5. Analog Inputs ... 19 2.5.1. PT100 Inputs ... 22 2.6. Binary Inputs ... 24 2.7. Analogous Outputs... 25 2.8. Binary Outputs ... 27 2.8.1. Shunt #1 output ... 27 2.8.2. Shunt #2 output ... 28 2.8.3. Lockout relay... 29 2.8.4. Synchron ON output... 30 2.8.5. Function outputs... 31 2.9. Event Builder... 32 2.10. Power management ... 33 2.10.1. General PM Parameter ... 34 2.10.2. Power management ... 39 2.10.3. Load sharing... 42 2.10.4. Frequency controller ... 45 2.10.5. Voltage regulator... 47

2.10.6. Power factor controller... 49

2.10.7. Big consumer request (BCR) ... 51

2.10.8. Blackout ... 53

2.10.9. Diesel control ... 56

2.10.10. Starting phase ... 58

2.10.11. Stopping phase ... 61

2.10.12. Preferential trip limits / Abnormal bus condition... 65

2.10.13. Additional limits... 67

3. Relay settings ... 69

3.1. ANSI 15 - Matching device (motorpoti) ... 70

3.2. ANSI 24 - Overexcitation Relay ... 71

3.3. ANSI 25 /A – Automatic Synchronizing ... 72

3.4. ANSI 27 - Undervoltage Relay ... 80

3.5. ANSI 27B - Bus undervoltage relay ... 82

3.6. ANSI 32 - Overload Relay ... 83

3.7. ANSI 37 - Undercurrent Relay (motor) ... 84

3.8. ANSI 40Q - Loss of Excitation Relay... 85

3.9. ANSI 46 - Negative Sequence Relay ... 87

3.10. ANSI 47 - Phase sequence voltage relay ... 90

3.11. ANSI 49 - Thermal Overload... 91

3.11.1. Thermal overload I (general)... 91

3.11.2. Thermal overload II (user) ... 94

3.11.3. Thermal overload III (interval)... 96

3.12. ANSI 50BF – Breaker Failure... 97

3.13. ANSI 50 – Instantaneous overcurrent relay ... 98

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3.15. ANSI 51 – AC time overcurrent relay ... 102

3.16. ANSI 51G/N – AC time ground overcurrent relay ... 105

3.17. ANSI 51LR – Locked Rotor ... 107

3.18. ANSI 59 – Overvoltage relay... 109

3.19. ANSI 59B – Bus overvoltage relay... 111

3.20. ANSI 64 / 59N – Overvoltage ground relay ... 112

3.21. ANSI 66 – Start Inhibit for Motors ... 113

3.22. ANSI 67 – AC directional overcurrent relay ... 114

3.23. ANSI 67GS/GD – AC directional ground overcurrent relay ... 118

3.24. ANSI 78 – Vector surge/ dF/dt supervision relay ... 120

3.25. ANSI 78 S Out of step tripping... 122

3.26. ANSI 79 – AC reclosing relay ... 123

3.27. ANSI 81 – Frequency relay... 126

3.28. ANSI 81B – Bus frequency relay... 129

3.29. ANSI 86 – Lockout relay ... 131

3.30. ANSI 87 – Differential protective relay... 132

3.31. ANSI 87N – Restrict earth fault relay... 135

3.32. ANSI 94 – Supervision relay ... 137

3.33. ANSI 95i – Inrush blocking relay ... 141

3.34. ANSI FF – Fuse failure (voltages) ... 143

4. Alarm controller settings ... 145

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1 Parameter settings introduction

1.1. Change of settings

All settings can be easily set or changed directly with the front panel keys of HIMAP without any additional programming device or laptop computer. A menu tree structure offers easy access to the functions. To change a setting or to set new settings, first select the parameter with the up-down keys (↑↓), and then press “ENTER.” The requested digit can be selected by using the left-right keys (←→). The digit can be changed by pressing the up-down keys (↑↓). After finishing the change of values (numbers) or text declaration, such as ON or OFF, press the “ENTER” key. The next parameter may now be selected by pressing the up-down keys (↑↓).

1.2. Event system introduction

The event system of the device gives the user the possibility to realise his own applications. With events all functions of the device can be activated or deactivated. An event is a internal logical representation of a device process. The event system offers sources and sinks of events. The event sources have fixed unique event numbers. These event numbers became active (logically “True”) if the condition related to this event is fullfilled (e.g. a limit is reached), otherwise inactive (logically “False”).

The event sinks are linked to fixed processes or fixed functions and can be programmed by the user. The user can build a link between the source and the sink by setting an event source number to an event sink number. The sink (function) became active if the related source became also active.

Note: some modules are sinks and sources at the same time, e.g. all binary outputs are sinks and will be activated by source events. But every binary output produces himself again source events when he becomes active. The same is valid for alarms and all event builder elements.

The source events can be combined over logic modules (event builder) which produces new source events.

Examples:

• The ANSI 25 /A Synchronizing unit 1 should be activated by a binary input (FUNC 20). The binary input is an event source and the Sync. unit is an event sink. The event number related to the input is 521.

This number must be set on parameter 1000 (SYNC. UNIT 1 acitve by: 521) by the user. Then FUNC.20 activates the Sync. unit 1.

• The ANSI 50 Overcurrent device should open a circuit breaker over a binary output (Shunt#1). ANSI 50 is an event source and the binary output an event sink (respectively a source). One event number related to ANSI 50 is 1402 (1.limit reached and delay passed). This number must be set on Shunt#1 (e.g. 01: 1402). Then a measured current value will open a circuit breaker.

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2. System settings

The following figure shows the different system parameter groups. HIMAP system parameter groups:

SYSTEM PARAMETER 00 Codes

01 General parameter 02 Nominal ratio values 03 Communication 04 Analogous inputs 05 Binary inputs 06 Analogous outputs 07 Binary outputs 08 Event builder 09 Power management EXIT RELAY AL.CTRL

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2.1. Codes

The system codes are used to define access levels for the user. HIMAP parameters:

Parameter description:

[0001. Breaker/system control :]

Only for breaker or system control, not for change of settings.

[0002. Settings w/o ev.builder :]

For breaker or system control and for change of settings, but without codes and event builder.

[0003. Master password :]

Access without restrictions.

Note: the default codes have all the value 1111.

Codes

0001. Breaker/system control : 1111

0002. Settings w/o ev.builder: 1111 0003. Master password : 1111 Setting range: 0…9999 0…9999 0…9999 BACK EXIT

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2.2. General Parameter

The general parameters of HIMAP contains the setting of the on-board real time clock, the selection of the graphic mimic for the LC-Display and the definition of the corresponding circuit-breaker feedback signals.

HIMAP Parameter:

Figure: GeneralParameter-1

Figure: GeneralParameter -2

General Parameter

0100. TIME setting - hours : 16

0101. - minutes: 47 0102. DATE setting - year : 2003 0103. – month : 10 0104. - day : 21 0105. – format : YY.MM.DD 0106. LANGUAGE - select : ENGLISH 0107. GRAPHIC TYPE – select :1B ES.F-O 0108. reserved:

0109. reserved: 0110. reserved:

0111. Meters average builder : 10,0 sec 0112. Check control access : ON

BACK EXIT Setting range: 0……24 0……60 2002…2040 0……12 0……31

D.M.Y, Y.M.D, M.D.Y

ENGLISH/GERMAN/FRENCH/RUSSIAN (see Appendix A3)

0,0...999,9 sec OFF/ON

General Parameter

0113. BREAKER 1 –ON feedback : 500

0114. –OFF feedback: 0 0115. - ON->OFF control event

0116. - OFF->ON control event

0117. - IN feedback : 0 0118. - OUT feedback : 0 0119. - OUT->IN control event

0120. - IN->OUT control event

0121. – EARTH ON feedback : 0 0122. – EARTH OFF feedback : 0 0123. - EARTH->OFF ctrl.event

0124. - OFF->EARTH ctrl.event

0125. – ctrl. time (fail ev.): 15,0 sec

Setting range: 0…9999 Event 0…9999 Event event display only event display only 0…9999 Event 0…9999 Event event display only event display only 0…9999 Event 0…9999 Event event display only event display only 0,0…9999,9 sec

BACK EXIT

!

"

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Figure: GeneralParameter -3

Figure: GeneralParameter –4

Figure: GeneralParameter –5

General Parameter

BACK EXIT

"

General Parameter

BACK EXIT

" !

General Parameter

0152. COUNTER - Working hours: 0 h

0153. reserved: 0154. – Active power(fwd) P+ : 0 0155. – Active power(rev) P- : 0 0156. – React. power(cap) Q+ : 0 0157. – React. power(ind) Q- : 0 0158. – Breaker 1 ON cycles : 0 0159. – EARTH cycles : 0 0160. – Breaker 2 ON cycles : 0 0161. – EARTH cycles : 0 0162. – Breaker 3 ON cycles : 0 0163. – Breaker 1 ON max.cyc.: 10000 Setting range: 0…999999 hours 0……4294967280 0……4294967280 0……4294967280 0……4294967280 0…… 65535 0…… 65535 0…… 65535 0…… 65535 0…… 65535 0…… 65535 BACK EXIT "

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Figure: GeneralParameter-6

[0100. Time setting - hours :]

Setting of hours of the integrated real time clock (RTC). Note: if devices are conneceted over the CAN1-bus they will synchronize their RTCs automatically.

[0101. - minutes :]

Setting of minutes of the integrated real time clock (RTC).

[0102. Date setting - year :]

Setting of year of the integrated real time clock (RTC).

[0103. - month :]

Setting of month of the integrated real time clock (RTC).

[0104. - day :]

Setting of day of the integrated real time clock (RTC).

[0105. - format :]

Selection of shown format of the date.

[0106. LANGUAGE - select :]

Actually available: english, german, french, russian. Only for the user menu, not for the settings menu section.

[0107. GRAPHIC TYPE – select :]

Selection of the shown graphic (bus bar and breaker arrangement). For details refer to the appendix A3.

[0111. Meters average builder :]

This parameter is valid for all meter values displayed on all pages and on the 7-segment displays. If the changing of a value is below the deadband limit (parameter 74, see chapter 5.) the average builder will plane the value (Exception: on the current meters page the column “average” is build always even if the value is higher than the deadband limit).

[0112. Check control access :]

OFF = free breaker control over the front panel.

ON = password protected breaker control over the front panel.

General Parameter 0164. – EARTH max.cyc.: 10000 0165. – Breaker 2 ON max.cyc.: 10000 0166. – EARTH max.cyc.: 10000 0167. – Breaker 3 ON max.cyc.: 10000 0168. – kWh-pulses (P+) : ON 0169. – kWh/pulse : 10 0170. – pulse duration: 0,05 sec 0171. Switchgeardoor feedback: 0 0172. REMOTE – ACK : 526 0173. Switch op.mode(loc/rem): 0 Setting range: 0……65535 0……65535 0……65535 0……65535 ON / OFF 0-9999 0,01…99,99 sec 0…9999 Event 0…9999 Event 0…9999 Event BACK EXIT

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[0113. BREAKER 1 -ON feedback :]

Assignment of the belonging function input of the breaker no. 1 ON feedback.

[0114. -OFF feedback :]

Assignment of the belonging function input of the breaker no. 1 OFF feedback.

[0115. - ON->OFF control event :]

Control event of the ON => OFF switching cycle of breaker no. 1.

[0116. - OFF->ON control event :]

Control event of the OFF => ON switching cycle of breaker no. 1.

[0117. - IN feedback :]

Assignment of the belonging function input of the breaker no. 1 IN position feedback.

[0118. - OUT feedback :]

Assignment of the belonging function input of the breaker no. 1 OUT position feedback.

[0119. - OUT->IN control event :]

Control event of the OUT => IN position movement of breaker no. 1.

[0120. - IN->OUT control event :]

Control event of the IN => OUT position movement of breaker no. 1.

[0121. - EARTH ON feedback :]

Assignment of the belonging function input of the breaker no. 1 EARTH ON position feedback.

[0122. - EARTH OFF feedback :]

Assignment of the belonging function input of the breaker no. 1 EARTH OFF position feedback.

[0123. - EARTH->OFF ctrl. event :]

Control event of the EARTH => OFF position movement of breaker no. 1.

[0124. - OFF->EARTH ctrl. event :]

Control event of the OFF => EARTH position movement of breaker no. 1.

[0125. - ctrl. time (fail ev.) :]

Setting of supervision time (control time) of the maximum operation time of a switching cycle or position movement of breaker 1. If the breaker does not reach the desired position within this time event 125 will become active (until ACK). Use this event to trigger an alarm for an error message.

[0126. BREAKER 2 -ON feedback :] to

[0138. - control time :]

See description of Breaker 1 (events 113 to 125).

[0139. BREAKER 3 -ON feedback :] to

[0151. - control time :]

See description of Breaker 1 (events 113 to 125).

[0152. COUNTER – Working hours :]

Setting of the counter of working hours.

[0154. - Active power(fwd) P+ :]

Setting of the counter of active power (forward) Pw+ in kWh.

[0155. - Active power(rev) P- :]

Setting of the counter of active power (reverse) Pw- in kWh.

[0156. - React. power(cap) Q+ :]

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[0157. - React. power(ind) Q- :]

Setting of the counter of reactive power (inductive) Pq- in kvarh.

[0158. - Breaker 1 ON cycles :]

Setting of the cycle counter of disconnecting switch no. 1.

[0159. - EARTH cycles :]

Setting of the cycle counter of the earth switch no. 1.

[0161. - EARTH cycles :]

Setting of the cycle counter of the earth switch no. 2.

[0163. - Breaker 1 ON max.cyc. :]

Setting of maximum cycles of disconnecting switch no. 1 before next inspection.

[0164. - EARTH max.cyc. :]

Setting of maximum cycles of earthing switch no. 1 before next inspection.

[0165. - Breaker 2 ON max.cyc. :]

[0166. - EARTH max.cyc. :]

Setting of maximum cycles of earthing switch no. 2 before next inspection.

[0167. - Breaker 3 ON max.cyc. :]

[0168. - kWh-pulses (P+) :]

Selection if the kWh-pulse function is switched ON or OFF.

[0169. – kWh/pulse :]

Setting of kWh per counter pulse.

[0170. – pulse duration :]

Setting of the pulse duration. Use the event 170 to drive an binary output.

[0171. Switchgeardoor feedback :]

Assignment of the belonging function input of the switchgeardoor feedback.

[0172. REMOTE – ACK :]

Assignment of the belonging function input of the remote acknowlegement.

[0173. Switch op.mode(loc/rem) :]

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2.3. Nominal Ratio Values

With the nominal ratio values the user can select the different external transformer types.

Figure 1. 2. 3-1: Nominal Ratio Values-1

[0200. NOMINAL RATED - Current :]

Setting of the nominal rated current of the feeder, generator, motor or transformer primary side.

[0201. - Voltage :]

Setting of the nominal rated voltage of the feeder, generator, motor or transformer primary side.

[0202. - Active Power :]

Setting of the nominal rated active power of the feeder, generator, motor or transformer primary side.

[0203. - Frequency :]

Setting of the nominal rated frequency of the feeder, generator, motor or transformer.

[0204. CT Feeder -primary side :]

Setting of the nominal rated current from the primary side of the feeder current measuring current transformer (CT).

NOMINAL RATIO VALUES

0200. NOMINAL RATED – Current: 1000 A

0201. – Voltage : 25400 V 0202. - Active Power : 35195 kW 0203. – Frequency : 60 Hz 0204. CT Feeder –primary side: 1000 A 0205. PT Feeder –primary side: 25400 V 0206. –secondary side: 100 V 0207. PT BUS1 –primary side: 25400 V 0208. –secondary side: 100 V 0209. PT BUS2 –primary side: 25400 V 0210. –secondary side: 100 V 0211. PT GND1 –primary side: 25400 V 0212. –secondary side: 100 V 0213. PT GND2 –primary side: 0 V 0214. –secondary side: 0 V 0215. CT GND1 -primary side: 1000 A 0216. –secondary side: 5 A 0217. CT GND2 -primary side: 0 A 0218. –secondary side: 0 A 0219. CT DIFF -primary side: 0 A 0220. –Winding ratio: 1.00 0221. Uaux nominal input : 110Vac 0222. Shunt#1 nominal input : 110Vac 0223. Shunt#2 nominal input : 110Vac

BACK EXIT

Permissible setting range: 0……65535 A 0……65535 V 0……65535 kW 50 / 60 Hz 0……65535 A 0……65535 V 0……65535 V 0……65535 V 0……65535 V 0……65535 V 0……65535 V 0……65535 V 0……65535 V 0……65535 V 0……65535 V 0……65535 A 0……65535 A 0……65535 A 0……65535 A 0……65535 A 0.01……99.99 Wprim/Wsec 24 Vdc……230 Vac 24 Vdc……230 Vac 24 Vdc……230 Vac ! "

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[0205. PT Feeder -primary side :]

Setting of the nominal rated voltage from the primary side of the feeder voltage measuring voltage transformer (PT).

Note: Event 205 is activated if a negative sequence of the feeder voltage is detected. This

supervision is always active.

[0206. -secondary side :]

Setting of the nominal rated voltage from the secondary side of the feeder voltage measuring voltage transformer (PT).

[0207. PT BUS1 -primary side :]

Setting of the nominal rated voltage from the primary side of the busbar #1 voltage measuring voltage transformer (PT).

Note: Event 207 is activated if a negative sequence of the bus 1 voltage is detected. This

Setting of the nominal rated voltage from the secondary side of the busbar #1 voltage measuring voltage transformer (PT).

[0209. PT BUS2 -primary side :]

Setting of the nominal rated voltage from the primary side of the busbar #2 voltage measuring voltage transformer (PT).

Note: Event 209 is activated if a negative sequence of the bus 2 voltage is detected. This

Setting of the nominal rated voltage from the secondary side of the busbar #2 voltage measuring voltage transformer (PT).

[0211. PT GND1 -primary side :]

Setting of the nominal rated voltage from the primary side of the ground #1 voltage measuring voltage transformer (PT).

[0212. -secondary side :]

Setting of the nominal rated voltage from the secondary side of the ground #1 voltage measuring voltage transformer (PT).

[0213. PT GND2 -primary side :]

Setting of the nominal rated voltage from the primary side of the ground #2 voltage measuring voltage transformer (PT).

Setting of the nominal rated voltage from the secondary side of the ground #2 voltage measuring voltage transformer (PT).

[0215. CT GND1 -primary side :]

Setting of the nominal rated current from the primary side of the ground1 current measuring current transformer (CT).

Setting of the nominal rated current from the secondary side of the ground1 current measuring current transformer (CT).

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[0217. CT GND2 -primary side :]

Setting of the nominal rated current from the primary side of the ground2 current measuring current transformer (CT).

Setting of the nominal rated current from the secondary side of the ground2 current measuring current transformer (CT).

[0219. CT DIFF -primary side :]

Setting of the nominal rated current from the primary side of the differential current measuring current transformer (CT).

[0220. – Winding ratio :]

In case of transformer differential protection, the winding ratio of the transformer (WPrimary to WSecondary ) can be adjusted.

[0221. Uaux nominal input :]

Setting of nominal rated voltage of the power supply of the device.

[0222. Shunt#1 nominal input :]

Setting of nominal rated voltage of the shunt#1 trip circuit.

[0223. Shunt#2 nominal input :]

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2.4. Communication

HIMAP provides five communication ports. The RS232 port on the front panel is always available. Use it to upload the firmware or to communicate with the HIMAP PC-tools. The other ports are on the backside, and they are programmable by the user with the parameters shown in Figure 1.2.4. Please note, that the PROFIBUS and CAN ports only optional. Refer to the order list for detailed information.

Figure 1.2.4: Communication parameters

[0300. SERIAL PORT 1 (ASC1)]

Setting of the physical layer for this communication port. Use the Terminals 26 (-) and 27 (+) of plug X2.2 for the RS485 communication. For RS422 use the Terminals 26 (RxD -), 27 (RxD +), 28 (TxD -) and 29 (TxD+) of the same plug. If you do not want to use one of these communications, set this parameter to OFF.

[0301. - address :]

Setting of the communication address of this device for RS 422/485.

[0302. - baud rate :]

Selection of the transmission speed for RS232/422/485. If there are some problems with the communication, it may be useful to lower the speed.

COMMUNICATION PARAMETER

0300. SERIAL PORT 1 (ASC1) : OFF

0301. – address : 0 0302. – baud rate : 57600 Bd 0303. – protocol : PC TOOLS 0304. PROFIBUS - com.port : OFF 0305. – address : 0 0306. – first byte : LOW 0307. – application: none 0308. CAN 1 - com. port : OFF 0309. – number of nodes: 2 0310. – identifier : 01 0311. – identifier size: standard 0312. – baud rate :1000.0 kBd 0313. reserved:

0314. CAN 2 - com. port : ON 0315. – number of nodes: 1 0316. – identifier : 1 0317. – identifier size: standard 0318. – baud rate : 125.0 kBd 0319. – application :MDEC303 V1 0320. – MDEC override : 0 0321. reserved:

0322. SERIAL PORT 2 (ASC2) : OFF 0323. – address : 0 0324. – baud rate : 625000 Bd

Permissible setting range: OFF / RS485 / RS422 0………255 9600/19200/38400/57600/62500 PC TOOLS/MODBUS/KUHSE/REMOTE OFF / ON 0………125 LOW / HIGH none ON / OFF 1………14 1………14 standard/extended 15.6kBd ………1000.0kBd OFF / ON 1………32 0………65535 standard/extended 15.6kBd ………1000.0kBd none,MDEC303 V1,MDEC303 all

0…..9999 OFF / ON 0…65535

9600……625000 Bd

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[0303. - protocol :]

Selection of the protocol type. The table below shows the possible applications the device provides. For more details, please see Appendix A1.

Parameter [303] Description

PC TOOLS used for the HIMAP PC-tools

MODBUS for communication with a main control unit

KUHSE special protocol

REMOTE for communication between two HIMAP devices

[0304. PROFIBUS – com. port :]

ON / OFF switch for the PROFIBUS port. The standard PROFIBUS DP V1 is fulfilled. The Parameters [0304] to [0307] work only with this communication port.

Note: Event 304 is active if the device is exchanging data with the master.

[0305. - address :]

Setting of the communication address of this device for PROFIBUS communication. Make sure that there is only one specific address in the communication.

[0306. -first byte :]

Selection of the transmission sequence of a word (16 bit = 2 bytes) or of a long word (32 bit = 4 bytes). Choose “HIGH” to transmit the high byte first; or choose “LOW” to transmit the low byte first.

[0307. - application :]

Reserved for special applications.

[0308. CAN 1 – com. port :]

ON / OFF switch for the CAN 1 port. The Parameters [0308] to [0313] work only with this first CAN-communication port.

Note: if devices are connected over the CAN1-bus they will synchronize their RTCs (real time clocks) automatically. In this case, the RTC of the node with the smallest CAN-Identifier (310) is the reference for all other RTCs.

[0309. - number of nodes :]

This parameter shows the number of devices connected to the CAN communication. If there are less nodes than this number detected on the CAN1-bus, system failure 3019 (“CAN1 node error”) will be activated.

[0310. - identifier :]

Setting of the communication identifier of this device for CAN communication. Make sure that there is only one specific identifier in the communication.

[0311. - identifier size :]

Selection of the identifier format. Choose “standard” for the 11 bit identifier; or choose “extended” for the 29 bit identifier.

[0312. - baud rate :]

Selection of the transmission speed for CAN communication. If there are some problems with the communication, it may be useful to lower the speed.

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[0314. CAN 2 – com. port :]

ON / OFF switch for the CAN 2 port. The Parameters [0314] to [0319] work only with this second CAN-communication port.

[0315. - number of nodes :]

This parameter shows the number of devices connected to the CAN communication.

[0316. - identifier :]

Setting of the communication identifier of this device for CAN communication. Make sure that there is only one specific identifier in the communication.

[0317. - identifier size :]

Selection of the identifier format. Choose “standard” for the 11 bit identifier; or choose “extended” for the 29 bit identifier.

[0318. - baud rate :]

Selection of the transmission speed for CAN communication. If there are some problems with the communication, it may be useful to lower the speed.

[0319. - application :]

This parameter defines the application of the second CAN bus port. The table below shows the possible applications the device provides.

Parameter [319] Description

none CAN2 port switched off MDEC303 V1

MDEC303 all

Special communication protocol for MDEC controller (MTU). If MDEC application is in use, then the baud rate of 125kbaud will be set internally, as well as the identifier, 6, and the identifier size, standard. In version V1 only the most important data will be displayed. With option “all”, all data of the protocol will be shown on LCD.

[0320. - MDEC override :]

Only for CAN2 application: MDEC 303.

If the set event number is active, the MDEC function “override” also becomes active.

Note: this means that the MTU-diesel will not stop if any engine trouble occurs. [0322. SERIAL PORT 2 (ASC2)]

This port is only available for special differential protection applications.

[0323. - address :]

Setting of the communication address of this device.

[0324. - baud rate :]

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2.5. Analog Inputs

Within the main device, there are four analog inputs available. The selection of two physical standards and many measuring types is possible. It is also possible to get customer-specialized measuring types – please ask the manufacturer.

The description below shows an example of the parameter setting for analog input #1. With the change of the measuring type, the unit of the measuring input will be adapted. Thus the unit of the following parameter will be changed automatically.

The settings for the other analog inputs are the same with the exception of the parameter / event numbers.

The parameter / event numbers for the other analog inputs are listed at the end of this chapter. HIMAP Parameter:

Figure125-1: Analogous Input-1

[ CURRENT INPUT 1 -X2.4/54,55:]

Name of the analog input with plug number and terminal numbers.

[ Function :]

Selection of the physical standard for this special input.

ANALOG INPUT – Select: 01 CURRENT INPUT 1 -X2.4/54,55 - Function : 0-20 mA - Measuring type[unit]: mA - Full scale : 0.0 mA - Zero scale : 0.0 mA 0400. – 1.Limit : 0.0 mA - 1.Limit high/low : LOW 0401. – 1.Limit delay time : 0.0 sec 0402. – 2.Limit : 0.0 mA - 2.Limit high/low : LOW 0403. – 2.Limit delay time : 0.0 sec - Hysteresis : 5,0 %

BACK EXIT

Permissible setting range: OFF/0-20mA/4-20mA/0-10V see Table below

0.0……999.9 0.0……999.9 0.0……999.9 LOW/HIGH 0.0……999.9 sec 0.0……999.9 LOW/HIGH 0.0……999.9 sec 0.0……999.9 %

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[ Measuring type[unit] :]

This parameter defines the setting of the measuring type or the measuring unit. The following table shows all possible selections:

Setting Description

mA The unit of the input is mA B1-Gas[bar] B1-Gas[g/l] B2-Gas[bar] B2-Gas[g/l] S1-Gas[bar] S1-Gas[g/l] S2-Gas[bar] S2-Gas[g/l] Gas[bar] Gas[g/l]

Special application for GIS (Note: for this application,

the parameter “function” must be set to: 4-20mA)

Temp.[C] The unit of the input is °C

Temp.[F] The unit of the input is Fahrenheit

Load [%] The input can be used in combination with the asymmetric load controller (HIMAP XG/BCG only). If Parameter 0935 (analog input) is set, the measured value is the setpoint for the asymmetric load controller. The range of the input is 0-100%. With the help of full and zero scale adjustment, the range can be limited.

RPM [%] The input can be used as a tacho input (HIMAP XG/BCG only). If parameter 265 (see 2.10.9.) is set, the measured value will be taken as a speed signal.

Fuel [l] The unit of the input is liter Fuel [m3] The unit of the input is m3 Voltage [V] The unit of this input is V Percent [%] Can be used for any measuring bar The unit of the input is bar CUR-OUT 1

CUR-OUT 2 CUR-OUT 3 CUR-OUT 4

With this types, the analog outputs can be feed back to the analog inputs in order to use the limit events of the analog inputs.

(The unit for this types are mA).

Figure125-2: Measuring types for analogous Inputs

[ Full scale :]

Adjustment of the full scale point (20 mA = ?).

[ Zero scale :]

Adjustment of the zero scale point (0 or 4 mA = ?).

[0400. 1. Limit :]

Setting of the first limit event of this analog input. If the actual measured value is higher or lower than this limit, event 0400 will be set.

[ 1. Limit high/low :]

Selection of high or low level limit for Parameter 0400. In case of high limit, the actual measured value has to exceed the limit of Parameter 0400, in case of low limit, the actual value has to fall below the limit to set the corresponding event.

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[0401. 1. Limit delay time :]

If Event 0400 is active and this delay time is passed, the Event 0401 will be activated as long as the actual value falls below the limit of Parameter 0400. Please use this parameter for the alarm controller.

[0402. 2. Limit :]

Setting of the second limit event of this analog input. If the actual measured value is higher or lower than this limit, event 0402 will be set.

Selection of high or low level limit for Parameter 0402. In case of high limit, the actual measured value has to exceed the limit of Parameter 0402. In case of low limit, the actual value has to fall below the limit to set the corresponding event.

[ Hysteresis :]

Setting of the hysteresis for both limits.

Number of analogue input Event number 1. Limit Event number 1. Limit delay time Event number 2. Limit Event number 2. Limit delay time 01 (CURRENT INPUT1) 0400 0401 0402 0403 02 (CURRENT INPUT2) 0404 0405 0406 0407 03 (CURRENT INPUT3) 0408 0409 0410 0411 04 (CURRENT INPUT4) 0412 0413 0414 0415

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ANALOG INPUT – Select: 05 PT100- 1 ext.board –X40/1,2,3 - Function : OFF - Measuring type[unit]: PT100 [C] - Full scale : 320.0 C - Zero scale : - 40.0 C 0416. – 1.Limit : + 0.0 C - 1.Limit high/low : LOW 0417. – 1.Limit delay time : 0.0 sec 0418. – 2.Limit : + 0.0 C - 2.Limit high/low : LOW 0419. – 2.Limit delay time : 0.0 sec - Hysteresis : 5,0 %

BACK EXIT

2.5.1. PT100 Inputs

The following temperature measuring inputs are only available with the listed extension boards (with the main device there are no PT100 inputs):

Number of analog input CMA210 Connectors (16 PT100 inputs) CMA211 Connectors (5 PT100 inputs) 05 (PT100-1) -X40: 1,2,3 -X44: 48,49,50 06 (PT100-2) -X40: 4,5,6 -X44: 51,52,53 07 (PT100-3) -X40: 7,8,9 -X44: 54,55,56 08 (PT100-4) -X40: 10,11,12 -X44: 57,58,59 09 (PT100-5) -X40: 13,14,15 -X44: 60,61,62 10 (PT100-6) -X40: 16,17,18 not available 11 (PT100-7) -X40: 19,20,21 not available 12 (PT100-8) -X41: 25,26,27 not available 13 (PT100-9) -X41: 28,29,30 not available 14 (PT100-10) -X41: 31,32,33 not available 15 (PT100-11) -X41: 34,35,36 not available 16 (PT100-12) -X41: 37,38,39 not available 17 (PT100-13) -X41: 40,41,42 not available 18 (PT100-14) -X41: 43,44,45 not available 19 (PT100-15) -X41: 46,47,48 not available 20 (PT100-16) -X41: 49,50,51 not available

Figure: Connectors for temperature measuring inputs

The description shows an example of the parameter setting for PT100-1. The settings for the other temperature measuring inputs are the same with the exception of the parameter / event numbers.

Figure: Analogous Input-5

[ PT100-1 ext.board -X40/1,2,3:]

Name of the analogous input with plug number and terminal numbers.

[ Function :]

Selection of using this special input (ON / OFF switch).

[ Measuring type[unit] :]

Setting of the physical sensor (Up to now only PT100 possible).

Permissible setting range: OFF / ON PT100 / PT1000 0.0°C……999.9°C -999.9°C……+999.9°C -999.9°C……+999.9°C LOW / HIGH 0.0………999.9 sec -999.9°C……+999.9°C LOW / HIGH 0.0………999.9 sec 0.0………99.9 %

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[ Full scale :]

Adjustment of the full scale point (for calibration only; the range of the input is depending on the hardware and not changeable with this parameter; for other ranges please contact the manufacturer).

[ Zero scale :]

Adjustment of the zero scale point (for calibration only; the range of the input is depending on the hardware and not changeable with this parameter).

[0416. 1. Limit :]

[0418. 2. Limit :]

[ Hysteresis :]

Setting of the hysteresis for both limits.

Number of analogue input Event number 1. Limit Event number 1. Limit delay time Event number 2. Limit Event number 2. Limit delay time 05 (PT100-1) 0416 0417 0418 0419 06 (PT100-2) 0420 0421 0422 0423 07 (PT100-3) 0424 0425 0426 0427 08 (PT100-4) 0428 0429 0430 0431 09 (PT100-5) 0432 0433 0434 0435 10 (PT100-6) 0436 0437 0438 0439 11 (PT100-7) 0440 0441 0442 0443 12 (PT100-8) 0444 0445 0446 0447 13 (PT100-9) 0448 0449 0450 0451 14 (PT100-10) 0452 0453 0454 0455 15 (PT100-11) 0456 0457 0458 0459 16 (PT100-12) 0460 0461 0462 0463 17 (PT100-13) 0464 0465 0466 0467 18 (PT100-14) 0468 0469 0470 0471 19 (PT100-15) 0472 0473 0474 0475 20 (PT100-16) 0476 0477 0478 0479

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2.6. Binary Inputs

HIMAP provides with its basic unit 14 function inputs for user defined applications. In combination with an external board, the number of function inputs can be extended.

HIMAP Parameter:

Figure: Binary Inputs-1

[ - Select]

Selects an binary input.

[ - Condition]

Condition of the input. If the input is active event 500 will be set. Conditions: • NORM.OPEN: the input is normally open.

• NORM.CLSD: the input is normally closed.

• N.O.+W.F.: the input is normally open and the wirefault supervision is active. • N.C.+W.F.: the input is normally closed and the wirefault supervision is active.

Note: the wirefault supervision is only available for the function inputs 10-23. Every input has a unique wirefault event number (3321-3334). These events can be used for alarming. Refer to the event list in the Appendix A2.

[ - Time delay]

If the input is active and the delay is passed event 501 will be set.

The following shows the function inputs which can be used. All function inputs have the same parameters with exception of the event and terminal numbers.

Function Input

Event number Event number

after delay Plug / Terminals 10 500 501 X2.3/30 11 502 503 X2.3/31 12 504 505 X2.3/32 13 506 507 X2.3/33 14 508 509 X2.3/34 15 510 511 X2.3/35 16 512 513 X2.3/36 17 514 515 X2.3/37 18 516 517 X2.3/38 19 518 519 X2.3/39 20 520 521 X2.3/40 21 522 523 X2.3/41 22 524 525 X2.3/42 23 526 527 X2.3/43

BINARY INPUT EVENT – Select: 500 FUNC.10 INPUT –X2.3/30

0500. – Condition : NORM.OPEN 0501. – Time delay: 0,0 sec

BACK EXIT

Setting range:

NORM.OPEN … N.C.+W.F. 0,0…999,9 sec

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2.7. Analogous Outputs

The basic unit of HIMAPprovides four analogous outputs. For each output, parameters for the function, the physical range and calibration are available.

Figure: Analogous Outputs-1

The analogous outputs can be used to convert measuring and processed values to analogous outputs such as 0..20mA or 4..20mA. The following table shows the selection possibilities of analogous output function Parameters (600,605,610 & 615):

Parameter symbol Description

OFF The output is disabled

I1-current Actual current of phase 1.

I-average Average current of phase 1-3.

U12-Volt Line voltage U1 to U2.

U-average Average voltage of all line voltages.

U-Bus1 av. Average bus1 voltage of all line voltages.

U-Bus2 av. Average bus2 voltage of all line voltages.

reserved

I-GND1-Cur Ground current 1

I-GND2-Cur Ground current 2

reserved

UGND1-Volt. Ground voltage 1

UGND2-Volt Ground voltage 2

ANALOGOUS OUTPUTS

0600. CUR-OUT 1 – function : U12-VOLT. 0601. – range : 4-20 mA 0602. – zero scale: 0,0 % 0603. - full scale: 100,0 % 0604. – adjust : 100,0 % 0605. CUR-OUT 2 – function : U-average 0606. – range : 4-20 mA 0607. ´ – zero scale: 0,0 mA 0608. – full scale: 100,0 % 0609. – adjust : 100,0 % 0610. CUR-OUT 3 – function :I1-current 0611. – range : 4-20 mA 0612. – zero scale: 0,0 mA 0613. - full scale: 100,0 % 0614. – adjust : 100,0 % 0615. CUR-OUT 4 - function :I-GND1-cur 0616. – range : 4-20 mA 0617. – zero scale: 0,0 mA 0618. - full scale: 100,0 % 0619. – adjust : 100,0 % BACK EXIT Setting range: See func.selec.table OFF / 0-20mA / 4-20mA 0,0…999,9 %

0,0…999,9 % 0,0…999,9 %

See func.selec.table OFF / 0-20mA / 4-20mA 0,0…999,9 %

0,0…999,9 % 0,0…999,9 %

↑

↓

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Pw Active power

Pq Reactive power

Net load HIMAP XG/BCG only: relative net power

SPIreserve HIMAP XG/BCG only: the relative net spinning reserve

Pw-GND1 Active ground power of Ignd1 and Ugnd1

Pw-GND2 Active ground power of Ignd2 and Ugnd2

Frequency Frequency of feeder system

Bus1-Freq. Frequency of bus 1 system

Bus2-Freq Frequency of bus 2 system

PF pow.fac. Power factor of feeder system

U1-Volt Voltage U1 to ground

Speed ctrl HIMAP XG/BCG only: corresponds to ANSI 15 - speed matching device

Volt. ctrl HIMAP XG/BCG only: corresponds to ANSI 15 - voltage matching device

MTU speed MDEC speed (nominal = 3000 rpm)

MTU inject MDEC injection quantity (nominal = 100%)

MTU T-lube MDEC Temperature lube oil (nominal = 100 °C)

MTU T-cool MDEC Temperature coolant (nominal = 100 °C)

MTU T-air MDEC Temperature charge air (nominal = 100 °C)

MTU T-fuel MDEC Temperature fuel (nominal = 100 °C)

MTU T-intc MDEC Temperature coolant intercooler (nominal = 100 °C)

MTU P-lube MDEC Pressure lube oil (nominal = 10.0 bar)

MTU P-air MDEC Pressure charge air (nominal = 5.0 bar)

MTU P-fuel MDEC Pressure fuel (nominal = 15.0 bar)

MTU Prfuel MDEC Pressure fuel rail (nominal = 1600 bar)

Speed rpm HIMAP XG/BCG only: the diesel speed in rpm

Each analogous output provides five parameters for adjustment. The following parameters refer to analogous output 1, which are representative for all analogous outputs.

[0600. CUR-OUT 1 – function :]

Output selection for analogous output number 1 (X2.4 49,50)

[0601. - range :]

Selection of the output range: 0-20mA, 4-20mA or OFF

[0602. - zero scale :]

The zero point adustment (0 or 4 mA = #.# %).

[0603. - full scale :]

Full scale adjustment (20 mA = #.# %).

[0604. - adjust :]

Total linear scale adjustment (calibration). Terminals of analogous outputs:

Anal. output Plug - Terminals

1 X2.4 - 49, 50 (+)

2 X2.4 - 49, 51 (+)

3 X2.4 - 49, 52 (+)

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BINARY OUTPUT EVENT – Select: 700 Shunt #1 -X2.1/18,19

2.8. Binary Outputs

The basic unit of HIMAP provides 12 binary outputs. The outputs are organized as follows:

No. Output name Event number Description

1 Shunt #1 700 used for breaker trip events

2 Shunt #2 701

3 Lockout relay 702 & 703 special relay for lock-out purpose 4 CB synchron ON 704 & 705 used for synchronizing unit 5-12 Function 1--8 706-720 free programmable outputs

2.8.1. Shunt #1 output

Figure: Shunt #1

Events [0001 – 0020]: "HIGH" active events to activate the Event [0700]. Event [0021]: "HIGH" active event to enable the Event [0700]. Event [0022]: "LOW" active event to enable the Event [0700].

Note: The Shunt #1 output is the fastest binary output HIMAP offers. So it should be used for time critical operations such as fast protection functions like ANSI 50 to open a circuit breaker. 21:9999 22: 0 BACK EXIT 700 Events: 01:1402 02:1405 03:1408 04: 0 05: 0 06: 0 07: 0 08: 0 09: 0 10: 0 <1 <1 11: 0 12: 0 13: 0 14: 0 15: 0 16: 0 17: 0 18: 0 19: 0 20: 0 & Note:0=OFF 9999=ON

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BINARY OUTPUT EVENT – Select: 701 Shunt #2 -X2.1/20,21

2.8.2. Shunt #2 output

Figure: Shunt #2

Events: 01 - 20: "HIGH" active events to activate the Event 701. Event : 21: "HIGH" active event to enable the Event 701. Event : 22: "LOW" active event to enable the Event 701.

21:9999 22: 0 BACK EXIT 701 Events: 01: 0 02: 0 03: 0 04: 0 05: 0 06: 0 07: 0 08: 0 09: 0 10: 0 <1 <1 11: 0 12: 0 13: 0 14: 0 15: 0 16: 0 17: 0 18: 0 19: 0 20: 0 & Note:0=OFF 9999=ON

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2.8.3. Lockout relay

The lockout relay is a bistable (two state) relay, which can be used as lockout relay or as a normal binary output. If the lockout features are requested, please refer to ANSI 94 device code to activate the lockout relay.

Figure: Failure Lock Out

[ - Select]

Selects a binary output.

[ - Condition]

Polarity of the ouput. If the logic is fulfilled event 703 will be set.

[ - Time delay]

If the logic is fulfilled and the delay is passed the binary output and event 702 will be set.

[ 1. – 6.Event]

Events to activate or to block the output.

BINARY OUTPUT EVENT – Select: 702 Lockout relay - X2.1/16,17

- Condition : NORM.OPEN - Time delay: 0,0 sec 1.Event: 0 2.Event: 0 3.Event: 0 4.Event: 0 5.Event: 9999 0702 6.Event: 0 0703 Note:0=OFF,9999=ON BACK EXIT ≥1

&

Setting range: NORM.OPEN / NORM.CLSD 0,0…999,9 sec

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2.8.4. Synchron ON output

HIMAP provides a “synchron ON” output used for the synchronizing units to release or block the circuit breakers during synchronization. This output has a redundant lay out. That means two independent controllers of the HIMAP system have to release with their own relay the “synchron ON” output before the main contact (-X2.1/1,2) will be activated.

If no synchronizing unit is in use that means that the following three Parameters have been set to “0” (Parameter [1000], Parameter [1030] & Parameter [1060]); This output can be used in the same way as the Function outputs 1--8.

Figure: Synchron ON

[ - Select]

[ - Condition]

Polarity of the output. If the logic is fulfilled, Event [0705] will be set.

[ - Time delay]

If the logic is fulfilled and the delay is passed, the binary output and Event [0704] will be set.

[ 1. – 6.Event]

Events to activate or block the output.

Setting range:

Norm.Open / Norm. Closed 0.0…999.9 sec

BINARY OUTPUT EVENT – Select: 704 CB Synchron ON - X2.1/1,2

- Condition : NORM.OPEN - Time delay: 0,0 sec 1.Event: 0 2.Event: 0 3.Event: 0 4.Event: 0 5.Event: 9999 0704 6.Event: 0 0705 Note:0=OFF,9999=ON BACK EXIT ≥1

&

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2.8.5. Function outputs

For binary outputs 8 further relay outputs are available.

Figure: FUNC. OUTPUT

[ - Select]

[ - Condition]

Polarity of the ouput. If the logic is fullfilled the predelay event will be set.

[ - Time delay]

If the logic is fullfilled and the delay is passed the binary output and the afterdelay event will be set.

[ 1. – 6.Event]

Events to activate or block the output.

Select: Text: Terminal:

700 Shunt #1 X2.1/18,19 701 Shunt #2 X2.1/20,21 702 Lockout relay X2.1/16,17 704 CB Synchron ON X2.1/1,2 706 Func. 1 X2.1/3,5 708 Func. 2 X2.1/4,5 710 Func. 3 X2.1/6,8 712 Func. 4 X2.1/7,8 714 Func. 5 X2.1/9,11 716 Func. 6 X2.1/10,11 718 Func. 7 X2.1/12,13 720 Func. 8 X2.1/14,15

BINARY OUTPUT EVENT – Select: 7xx FUNC.x - X2.1/x,y

- Condition : Norm.Open - Time delay: 0,0 sec 1.Event: 0 2.Event: 0 3.Event: 0 4.Event: 0 5.Event: 9999 7xx 6.Event: 0 07xx Note:0=OFF,9999=ON BACK EXIT ≥1

&

Setting range:

Norm.Open / Norm. Closed 0,0…999,9 sec

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2.9. Event Builder

The event builder offers several possibilities to combine events and to build user defined applications. The various logic elements can be accessed through the following overview list. This list is placed in the menu tree as follows: MENU – SETTING – SYSTEM – EVENT BUILDER.

The first 3 items (Breaker control, Interlock diagrams, Breaker test mode) are linked to the breaker control and can not be used for other purposes.

The other elements can be used for any applications.

Note: for details refer to the Appendix A2.

EVENT BUILDER Breaker control

Interlock diagrams Breaker test mode

Logic diagrams (800-839) AND elements (840-849) OR elements (850-859) AND / OR (860-869) Timer (870-889) Counter (890-894) Flip-flops (895-899) CAN events (370-385) BACK EXIT

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2.10. Power management

The power management function is an additional software package available only for HIMAP XG/BCG. If the power management software is loaded, the following parameters are available.

POWER MANAGEMENT General Power management Load sharing Frequency controller Voltage regulator

Power factor controller Big consumer request (BCR) Blackout

Diesel control Starting phase Stopping phase

Preferential trip limits Additional limits

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2.10.1. General PM Parameter

This group comprises the general settings for power management.

[0180. Generator – number:]

Number of generator. This number is shown in the main page and is used by the power manager for all event histories to show the user which generator has been started and stopped.

[0181. – priority:]

Priority of the diesel generator. The priority is used to define the start and stop sequence for the power management. The priority is shown in the main page. The priority can also be changed on the load page or over Modbus communication if Parameter [0192] is OFF.

[0182. Net selector –1.Event:] [0183. Net selector –2.Event:]

The net selectors define the bus bar section to which the circuit breaker of the corresponding generator has been connected. A maximum of four bus bar sections can be recognized. Example:

GENERAL PM PARAMETER

0180.Generator - number : 01 0181. – priority: 01 0182.Net selector - 1.Event : 509 0183. – 2.Event : 0 0184.Automatic mode : 511 0185.Start release : 513 0186.Start next diesel : 0 0187.Remote start : 515 0188.Remote stop : 517 0189.Load balance after start: 10sec 0190.Mains parallel operation: 0 0191.Manual mode type : MANUAL 1 0192.Priority select by event: 504 0193. – 1.event: 519 0194. – 2.event: 521 0195. – 3.event: 0 0196. – 4.event: 0 0197.Remain in manual : NO 0198.Secure front key access : 512 0199.reserved :

2400.Nominal power reduction : CURR.3 2401. – Pn zero scale point: 70.0 % 2402. – scale adjustment : 100.0 % 2403.Request own power by : 0 2404. – power not avail.event

2405.Preselect prio. by event: 0 2406. – priority: 1 BACK EXIT Setting range: 1…14 1…14 0…9999 (Event number) 0…9999 (Event number) 0…9999 (Event number) 0…9999 (Event number) 0…9999 (Event number) 0…9999 (Event number) 0…9999 (Event number) 0…9999 sec 0…9999 (Event number) MANUAL 1…5 0…9999 (Event number) 0…9999 (Event number) 0…9999 (Event number) 0…9999 (Event number) 0…9999 (Event number) NO / YES 0…9999 (Event number) OFF / CURR.1 – CURR.4 0.0 ... 100.0 % 50.0 ...150.0 % 0…9999 (Event number) --- (Event reminder) 0…9999 (Event number) 1…14

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If a bus tie breaker is in use, the user can link the auxiliary output of the bus tie breaker with a function input. The event number of this function input has to be used for the net selector parameter to define the bus bar sections.

Net selectors 183 182 Net inactive inactive 0 inactive active 1 active inactive 2 active active 3 [0184. Automatic mode :]

Automatic mode release. An event number is used to release the automatic mode (e.g. via a function input).

Example:

A function input is used to release the automatic mode. If the function input is active, the automatic mode will be automatically set and the user can switch between automatic and manual. If the function input is inactive, the manual mode is fixed and blocked.

Event numbers linked to the modes: 2905 = Manual mode,

2906 = Automatic mode.

[0185. Start release :]

Start release of the aggregate. The user can activate an event number to allow the starting of the aggregate (e.g. via a function input).

Example:

The user can activate a function input to allow the starting. If the function input is active, the starting of the aggregate is allowed. If the function input is inactive, all start orders will be blocked and the device will switch to fixed manual mode. In this case Event [0185] (“start block”) will become active. Use this event for an alarm message.

[0186. Start next diesel by :]

The user can start the next aggregate from the start list by event. Example:

The user can activate a function input to start an aggregate which is next in the stand-by sequence. If the state of the function input changes to active, this aggregate will be started. Only this trigger condition starts the aggregate.

[0187. Remote Start :]

The user can start the own aggregate from remote by an event. Example:

The user can activate a function input to start the “own” aggregate from remote. If the state of the function input changes to active, the “own” aggregate will be started. Only this trigger condition starts the aggregate.

[0188. Remote Stop :]

The user can stop the “own” aggregate from remote by an event. Example:

The user can activate a function input to stop the “own” aggregate from remote. If the state of the function input changes to active, the “own” aggregate will be stopped. Only this trigger condition stops the aggregate.

[0189. Load balance after start:]

If the power management starts a diesel generator (e.g. big consumer request), then after the circuit breaker is switched on, the process will be delayed to balance the load before the next action from the power manager happens (e.g. big consumer release).

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[0190. Mains parallel operation:]

In case of mains parallel operation, some regulators (e.g. asymmetric load control) have other conditions. With this event number (e.g. function input), the system recognizes mains parallel or insulated operation.

[0191. Manual mode type:]

There are several manual mode types available:

[0192.Priority select by event]

With this event the selectors can be enabled. It is not possible to change the priority over another source (e.g. load page or communication) if the selectors are enabled.

[0193. – 1. event]

[0194. – 2. event]

[0195. – 3. event]

[0196. – 4. event]

With the four events (e.g. from binary inputs) a priority can be selected:

PRIORITY SELECTORS EVENTS 196 195 194 193 PRIORITY 0 0 0 0 1 0 0 0 1 2 0 0 1 0 3 0 0 1 1 4 0 1 0 0 5 0 1 0 1 6 0 1 1 0 7 0 1 1 1 8 1 0 0 0 9 1 0 0 1 10 1 0 1 0 11 1 0 1 1 12 1 1 0 0 13 1 1 0 1 14 1 1 1 0 - 1 1 1 1 -

AUTOMATIC / MANUAL MODE FUNCTIONS

MANUAL MODE

FUNCTION _MATICAUTO- _{1 2 3 4 5}

BREAKER ON X X X X BREAKER OFF X X X X START X X X X STOP X X X X KEYS EMERGENCY STOP X X X X X REMOTE X X X X COMMUNICATION X X X X PM X NEXT DIESEL X START BLACKOUT X REMOTE X X X X COMMUNICATION X X X X STOP PM X LOAD SHARING X X X X FREQUENCY X X X X VOLTAGE X X X X CONT- ROLLER POWER FACTOR X X X X

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[0197. Remain in manual ]

This parameter controls the trigger of the automatic mode:

• NO: After an alarm with priority disappears, the mode will switch back to automatic (if automatic was active before the alarm). The mode is stored nonvolatile.

• YES: After system start or if an alarm with priority disappears, the mode will always remain in manual.

[0198. Secure front key access]

With this parameter the access to the START / STOP / AUTO / MANU. – front keys can be protected with an password (also the Load page – Command window).

• Event inactive: free access to the keys.

• Event active: the keys are protected with Code #1 (see Chapter 2.1.). The keys are released for 30 seconds after the right password is entered.

[2400. Nominal power reduction]

The nominal power reduction can be used for shaft generator operation.

This parameter enables the function and selects an analog input (see Chapter 2.5.). The analog input must be also enabled:

• Function: 0--20 or 4--20 mA. • Measuring type: mA

• Full scale: sets the upper cutoff point of the current signal (e.g. 16.8 mA). • Zero scale: sets the lower cutoff point of the current signal (e.g. 5.8 mA).

[2401. – Pn zero scale point ]

Defines the lowest power value for the nominal power reduction (e.g. 40.0 %). Note: the upper value is always 100.0 %.

[2402. – scale adjustment ]

Linear calibration of the mA-scale between the full and the zero scale. This parameter is normally set to 100.0%.

The following graph shows an example for the nominal power reduction:

Figure: Nominal power reduction

Note: On the analog inputs page (MENU: DISPLAY – METERS), the following nominal

power reduction values are shown: • The actual mA value.

• The reduced nominal power in % and in kW. Pn [%]

mA

5.8 16.8

40.0 100.0

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[2403. Request own power by]

This function can be used to request the own actual power (in kW) from the net, before the own generator is stopped.

The event from parameter 2403 activates the request. The function will calculate the load situation in the own net, without the power of the own generator (assuming that the own gen. should be stop). If the future net power reserve is insufficient, the function will start one or more standby gen. Finally, if the power reserve is available, event 2403 will be activated. This event can be used to trigger a stop (e.g. over parameter 188).

[2404. – power not avail. event]

This event is related to the function from parameter 2403. If it is not possible to provide the requested own power from the net (e.g. there are no standbys), this event will be activated. It can be used to trigger an alarm.

[2405. Preselect prio. by event] [2406. - priority]

If the event set on P2405 changes from inactive to active, the priority will be set once to the value of P2406.

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2.10.2. Power management

The power management parameters offers two main functionallities (philosophies) for the load-depending starting and stopping within a bus bar section. Each function can be activated independently of the other one (but it is advisable to decide for only one).

• The first function (P900-917) is operating on several limits for starting and stopping (classical P.M.).

• Within the second function (P2430-2449), up to eight load ranges can be defined. For every load range a combination of up to five gen. (priorities) can be defined, which should be connected to the bus bar. The system will manage to start and/or stop the gen. according to the load ranges.

POWER MANAGEMENT

0900. P.M. – switch by event: 0 0901. – characteristic : ON->OFF 0902. START – check limits : SINGLE 0903. – 1.load limit : 70.0 % 0904. - delay: 200 sec 0905. – 2.load limit : 90.0 % 0906. - delay: 30 sec 0907. – low frequency : 58.00 Hz 0908. – delay: 5 sec 0909. – high current : 70.0 % 0910. - delay: 200 sec 0911. STOP - with priority : LOW 0912. – block by event : 510 0913. – remaining load : 60.0 % 0914. – remaining curr.: 60.0 % 0915. delay: 300 sec 0916.Stop without runn.down : NO 0917.Block own start by event: 0 2430.LOAD RANGES - by event : 507 2431. - change to upper range: 3 sec 2432. - change to lower range: 100 sec 2433. - load range hysteresis: 2.5 % 2434. - 1.load range < 730 kW 2435. - priority: 1 2436. - 2.load range < 1060 kW 2437. - priority: 2 2438. - 3.load range < 1790 kW 2439. - priority: 1 2 2440. - 4.load range < 2130 kW 2441. - priority: 2 3 2442. - 5.load range < 2850 kW 2443. - priority: 1 2 3 2444. - 6.load range < 60000 kW 2445. - priority: 1 2 3 4 2446. - 7.load range < 0 kW 2447. - priority: 1 2448. - 8.load range < 0 kW 2449. - priority: 1 BACK EXIT Setting range: 0…9999 (Event number) ON->OFF/OFF->ON SINGLE/AVERAGE 0.0…999.9 0…9999 0.0…999.9 0…9999 0.00…999.99 0…9999 0.0…999.9 0…9999 LOW/HIGH 0…9999 (Event number) 0.0…999.9 0.0…999.9 0…9999 NO / YES 0…9999 (Event number) 0…9999 (Event number) 0…9999 0…9999 0.0…999.9 0…65535 1………1 2 3 4 5 0…65535 1………1 2 3 4 5 0…65535 1………1 2 3 4 5 0…65535 1………1 2 3 4 5 0…65535 1………1 2 3 4 5 0…65535 1………1 2 3 4 5 0…65535 1………1 2 3 4 5 0…65535 1………1 2 3 4 5