GL 150 Closed Loop Control System Manual Gl1501 (3)

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Closed-Loop-Control-System

Type 6SL385

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Safety information

2 Technical data

3 Description

4 Mechanical installation

5 Electrical installation

6 Commissioning

7 Operation

8 Functions

9 Maintenance and servicing

10 Fault and system messages

11 Medium-Voltage AC-Converter

SINAMICS GL150

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This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are graded according to the degree of danger.

DANGER

indicates that death or severe personal injury will result if proper precautions are not taken. WARNING

indicates that death or severe personal injury may result if proper precautions are not taken. CAUTION

with a safety alert symbol, indicates that minor personal injury can result if proper precautions are not taken. CAUTION

without a safety alert symbol, indicates that property damage can result if proper precautions are not taken. NOTICE

indicates that an unintended result or situation can occur if the corresponding information is not taken into account.

If more than one degree of danger is present, the warning notice representing the highest degree of danger will be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property damage.

Qualified Personnel

The product/system described in this documentation may be operated only by personnel qualified for the specific task in accordance with the relevant documentation for the specific task, in particular its warning notices and safety instructions. Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems.

Proper use of Siemens products Note the following:

WARNING

Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems. The permissible ambient conditions must be adhered to. The information in the relevant documentation must be observed. Trademarks

All names identified by ® are registered trademarks of the Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.

Disclaimer of Liability

We have reviewed the contents of this publication to ensure consistency with the hardware and software described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions.

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Introduction

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1.1 Description of this document

Description

This documentation contains information about the safe handling of your medium-voltage converter's control cabinet as well as its components and modules. It provides instructions on assembling, installing, and maintaining the equipment safely and properly.

It also contains the following comprehensive information: ● Description of all the options

● Comprehensive technical data Note

This manual is only one part of the documentation for this equipment. Use this manual only in conjunction with the "General Manual".

Note

The ID number at the end of a chapter indicates the section for documentation purposes. [ID 5027.00]

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Safety information

2

WARNING

Note safety information

Operating the equipment without taking the safety information into consideration can result in property damage, serious injury, and even death.

You must not operate the converter without taking this safety information into consideration. This document is to be regarded as an integrated whole along with the "General Manual". Therefore, you must pay particular attention to the safety information provided in the "Safety information" chapter of the "Closed-Loop Control Manual" and the "General Manual".

2.1 General product-related safety information

Note

In addition to the safety information provided here, you must also comply with the safety information provided in the section of the same name in the "General Equipment Manual".

Safety-relevant information WARNING Correct usage

Improper use of the devices described here can result in damage to property, serious injury and even death.

Therefore, please adhere strictly to all instructions for proper usage.

Operating modes, overload conditions, load cycles and ambient conditions different from those described in this document are allowed only in exceptional circumstances and only by special arrangement with the manufacturer.

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2.2 Notes on operator protection

Note

In addition to the safety information provided here, you must also comply with the safety information provided in the section of the same name in the "General Equipment Manual".

The five safety rules

The five safety rules must be observed. 1. Disconnect the system.

2. Protect against reconnection.

3. Make sure that the equipment is de-energized. 4. Ground and short-circuit.

5. Cover or enclose adjacent components that are still live.

Safety-related information for working on the converter DANGER

Dangerous parts

Depending on their degree of protection, converters can have live, and possibly moving or rotating, parts during operation.

There is a risk of death or severe injury/material damage if the required covers are removed or if the converter is used or operated incorrectly.

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High voltages

DANGER

Dangerous high voltages

High voltages can cause death or serious injury if the safety rules are not observed or if the equipment is handled incorrectly.

When this equipment is in operation, very high voltages occur and can be still present for quite some time after the equipment has been shut down or for as long as the motor is still rotating.

Make sure that work is only carried out by qualified personnel under due observance of the five safety rules, the warning information in this documentation and the safety information on the product itself.

Hot surfaces

CAUTION High temperatures

If the converter is not in operation, the anti-condensation heating is activated when the limit value of the temperature control is reached. Once activated, the anti-condensation heating can generate a great deal of heat.

Serious injury (scalding) may occur if you come into contact with these components.

2.3 Electromagnetic fields

WARNING

Electromagnetic fields "electro smog"

Electromagnetic fields are generated by the operation of electrical power engineering installations such as transformers, converters or motors.

Electromagnetic fields can interfere with electronic devices, which could cause them to malfunction. For example, the operation of heart pacemakers can be impaired, potentially leading to damage to a person's health or even death. It is therefore forbidden for persons with heart pacemakers to enter these areas.

The plant operator is responsible for taking appropriate measures (labels and hazard warnings) to adequately protect operating personnel and others against any possible risk.

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● Observe the relevant nationally applicable health and safety regulations. In Germany, "electromagnetic fields" are subject to regulations BGV B11 and BGR B11 stipulated by the German statutory industrial accident insurance institution.

● Display adequate hazard warning notices.

● Place barriers around hazardous areas.

● Take measures, e.g. using shields, to reduce electromagnetic fields at their source. ● Make sure that personnel are wearing the appropriate protective gear.

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Technical data

3

3.1 Notes about technical specifications

The following section contains an overview of general and specific technical specifications of the device as well as specifications about conditions that must be observed when the device described here is implemented.

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3.2 Type plate

Type plate (example)

Siemens AG / Automation & Drives Made in Germany AC AC V V V A A A Hz Hz Hz kg AC Drive /

Supply Rated voltage Rated current Rated frequency

Supply Redundant supply Auxiliary supply Cubicle – Type Cooling method Coolant temperature A part of: Serial number

Explanations: see documentation

Degree of Protection

Weight

Year of manufacture

Digital open- and closed-loop control max. 16 DC

°C

A

Frequenzumrichter

Stromart Nennspannung Nennstrom Nennfrequenz

Versorgung redundante Versorgung Hilfsversorgung Schrank – Typ Kühlart Kühlmitteltemperatur

Digitale Steuerung und Regelung

Erläuterungen: siehe Dokumentation

Schutzart Gewicht Baujahr Komponente von: Fabriknummer SINAMICS GL150

SIEMENS

6SL3850-5UM10-9AA0-Z A21+A71+A91+K74+L30+L50+L55 +M06+Y09 IEC 61800-5-1 IEC 62103 EN 50178 N-TU117123456000 1 230 50 1 24 110 5 15 50 5 - 45 IP41 350 2007

Figure 3-1 Example: Type plate for closed-loop control

3.3 General technical data

General technical data

Table 3-1 General technical data Auxiliary power supply

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With option K72 18 V DC

With option K73 24 V DC

With option K74 1 AC 50-60Hz 100-120 V/220-240 V -15% +10%

Degree of protection according to DIN EN 60529/VDE 0470 Part 1 (IEC 60529):

Standard IP41

Option IP54

Cooling method

Air cooling Self-cooled at IP41

Forced-air cooling with fan at IP54 (option M54)

3.4 Terminal blocks

3.4.1 Preassignment and description of the customer terminal blocks

Default setting of the Customer Terminal Blocks

The default setting and description of the Customer Terminal Blocks can be found in the "Wiring Manual" section of the operating instructions that came with the converter.

For information about the position of the customer terminal blocks within the cabinet, see the layout diagrams in the "Layout diagram, dimension drawing" section of the converter's operating instructions.

The customer terminal block interfaces are documented in the circuit manual on the CD that comes with the converter.

Structure

The signals are allocated to various terminal blocks according to voltage level. The cables are visually distinguished from one another by various colors. Further information is provided in the section headed "Overview diagram, circuit diagram, terminal diagram" in the "Circuit manual for closed-loop control" chapter. Barriers mechanically separate cables carrying different potentials on one terminal block.

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Description

4

4.1 Structure of the open-loop and closed-loop control cabinet

Overview

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Figure 4-1 Open-loop and closed-loop control cabinet

The exact arrangement of the components is shown in the layout diagram. Structure of the central panel

The central panel is organized into three racks: ① First rack:

● Terminal Modules TM15 (standard = 1 unit, max. up to 7 units) ● Terminal Modules TM31 (standard = 2 units, max. up to 3 units) ● Voltage Sensing Module VSM10

● Encoder module SMC30 (optional, max. up to 4 units) ● DriveCliq HUB DMC20 (optional)

② Second rack (optional open-loop and closed-loop control components): ● SIMATIC S7 components

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● Contactors for the circuit breakers ● Contactor safety combinations

● Terminals for the circuit breaker connections ● Miniature circuit breakers for the power supply ● Cable-clamping bar/shielding bus

Structure of the left-hand side panel

④ The left-hand side panel contains: ● 2 rows of customer terminals ● Cable-clamping bar/shielding bus Structure of the right-hand side panel

⑤ The right-hand side panel contains:

● Control Unit CU320 with PROFIBUS DP interface CBP10 ● Temperature relay for anti-condensation heating

● DC/DC converter for the internal power supply of the terminal modules TM15/TM31 ● DC/DC converter for SIMATIC S7 signals (optional)

● DC/DC converter for external circuit breaker (optional) ● Reference bus 30 x 10

● 230V/24V power supply (optional) ● Line filter (optional)

● Terminals for supply and distribution ● Socket outlets

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4.2 Components in the door of the open-loop and closed-loop control

cabinet

4.2.1 Overview

Description ཰ ཱ ི ཱི ུ

Figure 4-2 Door of the open-loop and closed-loop control cabinet

The following components are integrated in the door of the open-loop and closed-loop control cabinet:

① Indicator lights ② Indicating instruments ③ Operator panel AOP30 ④ Key-operated switch S11

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4.2.2 Display elements

Indicator lights

The four indicator lights (H1 to H4) are installed in the door of the open-loop and closed-loop control cabinet.

Table 4-1 Meaning of the indicator lights in the door of the open-loop and closed-loop control cabinet

Indicator light Action Meaning

green Continuous light The converter is in operation, the circuit breakers are switched on and the converter pulses are enabled. H1

green Flashing light • The converter is just starting operation, i.e., the auxiliary circuits and the circuit breakers are being switched on.

• The auxiliary circuits and the circuit breakers are switched on, the converter pulses are disabled. • Shutdown cycle OFF1, OFF2 or OFF3 is running. • The demagnetization device is in operation (only in

the case of a starting converter). Test mode is selected.

white Continuous light The converter is ready to be switched on, all circuit breakers are switched off and there is no OFF2 or OFF3 shutdown cycle.

H2

white Flashing light All circuit breakers are switched off, but the converter is not ready to be switched on or there is an OFF2/OFF3 shutdown cycle or an error pending.

H3 yellow Flashing /

continuous light If an alarm occurs, the light flashes for 5 s. It then switches to the continuous light status. If a new alarm occurs when the light is in continuous mode, it begins to flash again for 5 s and then returns to a continuous light. Once the reason for the alarm has been corrected, the light goes out.

H4 Red Flashing /

continuous light If a fault occurs, the light flashes for 5 s. It then switches to the continuous light status. If a new fault message occurs when the light is in continuous mode, it begins to flash again for 5 s and then returns to a continuous light. Once the reason for the fault has been corrected, the light goes out.

Indicating instruments in the door

Four pointer instruments (P1 to P4) for operating variables are located in the door of the control cabinet.

Table 4-2 Pointer instruments for operating variables in the door of the control cabinet

Gauge Display range Indicated operating variable

P1 - 120 ... + 120 % Motor speed / frequency

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Gauge Display range Indicated operating variable

P3 - 120 ... + 120 % DC link power

P4 0 ... + 120 % DC link current

4.2.3 Operator panel AOP30

4.2.3.1 Overview

Description

You can use the advanced operator panel (AOP30) for commissioning, operating, and diagnosing the converter.

The AOP30 communicates with the SINAMICS drive via a serial RS232 interface with PPI protocol. The interface is a point-to-point connection. During communication, the AOP30 is the master and the connected drive is the slave.

Features of the AOP30

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Figure 4-3 Structure of the operator panel (AOP30)

The AOP30 has the following features and functions: ● Graphical LCD with:

– Green backlighting for plain-text display – A resolution of 240 x 64 pixels

– Quasi-analog "bar display" of process variables ● Keypad for controlling drives during operation

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● Numeric keypad for the numeric input of parameter values ● 4 LEDs for indicating the operating status of the drive unit:

– RUN: green – ALARM: yellow – FAULT: red

– LOCAL/REMOTE: green

● Help function describing causes of and remedies for faults and alarms ● Function keys for prompted navigation through the menus

● Realtime clock for the time stamping of faults and for setting up simple time controls ● LOCAL/REMOTE switchover for selecting the operating location

● Two-stage security concept to protect against unintentional or unauthorized changes to settings.

● Time and date memory powered by internal battery backup

4.2.3.2 The keys of the AOP30

Functions of the control keys

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Calls up the main menu of the AOP30

Calls up the "inhibit functions" menu. More detailed information is available in Chapter "Inhibit Functions".

Numeric keys for direct entry of values.

/2&$/ 5(027(

Switches between remote and local mode. In local mode, the LED illuminates.

More detailed information is available in Chapter Control Settings. On/off button.

The "On" key is always in effect in local mode, if no inhibit function is activated.

The "Off" key is only active in local mode and acts as "OFF1" in the default setting. More detailed information is available in Chapter Control Settings.

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Clockwise/counter-clockwise switchover. The key is only in effect in local mode.

You can find more detailed information in Chapter Control Settings.

-2*

JOG Mode (Jogging)

The key is only in effect in local mode in "Ready to switch on" status (not

when "operating").

The system is accelerated to the set speed. Setpoint "increase" and setpoint "decrease".

These keys can be used to enter the speed setpoint. Alternatively, the setpoint can also be entered via the alphanumeric keys. Note the labeling of the function keys that is shown.

Using the number keys, any speed ranging between the maximum and minimum speed can be entered.

) ) Function keys.

These keys have different functions depending on the menu. The respective function appears in plain text above the key.

4.2.4 Switches and pushbuttons

Key-operated switch S11

Use the key-operated switch to select remote control or local operation.

The position of the key-operated switch is evaluated using a TM15 terminal module. With the keyswitch position set to "Local", and once the "LOCAL/REMOTE" key has been pressed on the AOP30, priority for operation is given to the AOP30 or the starter. The AOP30 takes command. In local operation, the ON command in control word 1 and the main setpoint come from the AOP30 or the starter.

Mushroom pushbutton S100

The mushroom pushbutton is used for safety shutdown.

When the safety shutdown is actuated, the converter shuts down with a fault and a

corresponding message appears on the display of the operator panel. Before you restart the converter you must acknowledge the fault.

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WARNING

Dangerous high voltage

Residual voltages can cause serious injury or death.

This function cannot ensure that the drive stops immediately, nor can it rule out residual voltages at the output terminals and within the device.

Wait until the drive is stationary before you touch the converter.

4.3 Description of the components

4.3.1 Control Unit 320 (CU320)

4.3.1.1 Overview

Description

The CU320 is the central control unit of the converter's open-loop and closed-loop control system. The connections are wired internally to the customer terminal block (for details, see the circuit manual).

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Figure 4-4 Control Unit 320 (without cover) Table 4-3 Overview of Control Unit 320 (CU320)

Item no. Designation Number

① X100 - X103 DRIVE-CLiQ interfaces 4

② Shield connection

③ Type plate

④ X140 Serial interface (RS232) 1

⑤ Protective conductor connection M5/3Nm

⑥ Ground connection M5/3Nm

⑦ PROFIBUS address switches

⑧ RESET key

⑨ T0 - T2 PWM outputs acting as analog measuring sockets 3

⑩ CompactFlash card slot

⑪ X126 PROFIBUS 1

⑫ Connection for PROFIBUS equipotential bonding conductor

⑬ Option slot for other interfaces, e.g., Profinet, CAN

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Item no. Designation Number

⑮ X122 Digital inputs

Digital inputs/outputs 4 4

⑯ X132 Digital inputs

Digital inputs/outputs 4 4

4.3.1.2 Description of the interfaces and other elements of the CU320

In this section, you will find descriptions of both the interfaces and the other elements of the CU320, such as PROFIBUS address switches, etc.

To make these easier to find, you can refer to the item number from the overview that relates to each element.

① X100 - X102 DRIVE-CLiQ interface

Figure 4-5 DRIVE-CLiQ interface

Pin Signal name Technical data

1 TXP Transmit data +

2 TXN Transmit data -

3 RXP Receive data +

4 Reserved, do not use

6 RXN Receive data -

A + (24 V) Power supply

B GND (0 V) Electronic ground

Blanking plate for DRIVE-CLiQ interface: Molex, order number: 85999-3255. The maximum DRIVE-CLiQ cable length is 50 m.

④ X140 Serial interface (RS232)

The AOP30 for operating/parameterizing the device is connected via the serial interface. The interface is located on the underside of the CU.

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Pin Designation Technical data

2 RxD Receive data

3 TxD Transmit data

5 Ground Ground reference

⑦ PROFIBUS address switches

The PROFIBUS address switches are located under the cover.

Significance Example 21 2)) 6 21 2)) ₆ 6 6

Figure 4-7 PROFIBUS address switches

Table 4-4 PROFIBUS address switches

Switch Significance S1 20_{= 1} S2 21_{= 2} S3 22_{= 4} S4 23_{= 8} S5 24_{= 16} S6 25_{= 32} S7 26_{= 64} Note

The PROFIBUS address switches are defaulted to 0 or 127. In these two settings, addresses are assigned via parameters.

The address switch is behind the blanking plate. The blanking plate is part of the scope of supply.

⑧ RESET key

The RESET key is located under the cover.

When the RESET key is pressed, the drive is shut down and a message indicating that the converter is in OFFLINE mode appears.

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A restart is performed when the message is acknowledged. ⑨ Measuring sockets T0; T1 and T2

Table 4-5 Measuring sockets T0, T1 and T2

Socket Function Technical data

T0 Measuring socket 0 T1 Measuring socket 1 T2 Measuring socket 2 M Ground Voltage: 0 V to 5 V Resolution: 8 bits Load current: max. 3 mA Sustained-short-circuit-proof The reference potential is terminal M

The measuring sockets are only suitable for bunch pin plugs with a diameter of 2 mm. ⑩ CompactFlash card slot

Figure 4-8 CompactFlash card slot

CAUTION

The CompactFlash card may only be inserted as shown in the figure (arrow top right). The CompactFlash card may only be inserted or removed when the Control Unit is disconnected from the power supply.

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⑪ X126 PROFIBUS interface

Figure 4-9 Serial interface (RS232) X140 Table 4-6 PROFIBUS interface X126

Pin Signal name Meaning Range

1 - Not assigned

2 M24_SERV Power supply for teleservice, ground 0 V

3 RxD/TxD–P Receive/transmit data P (B) RS485

4 CNTR–P Control signal TTL

5 DGND PROFIBUS data reference potential

6 VP Supply voltage plus 5 V +- 10 %

7 P24_SERV Power supply for teleservice, + (24 V) 24 V (20.4 V -

28.8 V)

8 RxD/TxD–N Receive/transmit data N (A) RS485

9 - Not assigned

NOTICE

No CAN cables must be connected to interface X126.

If CAN cables are connected, the CU320 and other CAN bus nodes may be destroyed. Note

A teleservice adapter can be connected to the PROFIBUS interface (X126) for remote diagnostics purposes.

The power supply for the teleservice terminals 2 and 7 can have a max. load of 150 mA. Note

PROFIBUS connectors

The first and last nodes in a bus must contain terminating resistors. Otherwise, data transmission will not function correctly.

The cable shield must be connected at both ends over wide-area contacts. The terminating resistors are activated in the connector.

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Figure 4-10 Bus terminating resistor ⑭ X124 Electronic power supply

+

M

Table 4-7 Terminal block X124

Terminal Function Technical data

+ Electronic power supply

M Electronic ground

Voltage: 24 V DC (20.4 V - 28.8 V)

Current consumption: max. 0.8 A (without DRIVE-CLiQ or digital outputs)

Max. current via bridge in connector: 20 A at 55°C

Max. connectable cross-section: 2.5 mm2

Note

The two "+" and "M" terminals are jumpered in the connector. This ensures the supply voltage is looped through.

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⑮/⑯ X122; X132 Digital inputs/outputs

Table 4-8 Terminal block X122; X132

Terminal Designation1) _{Technical data}

1 DI 0 2 DI 1 3 DI 2 4 DI 3 5 M1/M2 6 M Voltage: -3 V to 30 V

Current consumption (typical): 10 mA at 24 V DC X122:

Isolation: Reference potential is terminal M1 X132:

Isolation: Reference potential is terminal M2 Signal level (incl. ripple)

High-level: 15 V to 30 V Low-level: -3 V to 5 V Signal propagation delays: L → H approx. 50 μs H → L: approx. 100 μs 7 DI/DO 8 8 DI/DO 9 9 M 10 DI/DO 10 11 DI/DO 11 12 M As input: Voltage: -3 V to 30 V

Current consumption (typical): 10 mA at 24 VDC Signal level (incl. ripple)

High-level: 15 V to 30 V Low-level: -3 V to 5 V

Terminal numbers 8, 10, and 11 are "fast inputs" Signal propagation times for inputs/"fast inputs": L → H: approx. 50 μs/5 μs

H → L: approx. 100 μs/50 μs As output:

Voltage: 24 V DC

Max. load current per output: 500 mA Sustained-short-circuit-proof

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1) DI: Digital input; DI/DO: Bidirectional digital input/output; M: Electronic ground M1/M2 Ground reference

Note

The digital inputs and outputs are fixed and cannot be parameterized. An open input is interpreted as "low".

The "fast inputs" can be used in conjunction with a measuring system for position sensing. X122:

To enable digital inputs (DI) 0 to 3 to function, terminal M1 must be connected. X132:

To enable digital inputs (DI) 4 to 7 to function, terminal M2 must be connected. The available options are as follows:

Connect the included ground reference of the digital inputs, or a bridge to terminal M (Notice: This removes isolation for these digital inputs).

Note

If a momentary interruption in the voltage occurs in the 24 V supply, the digital outputs will be deactivated until the interruption has been rectified.

Description of the LEDs

Figure 4-11 CU320 LEDs

LED Color State Description

- OFF Electronic power supply is missing or lies outside the permissible tolerance range.

Continuous

light The component is ready for operation and cyclic DRIVE-CLiQ communication is taking place. Green

2 Hz

flashing light Writing to CompactFlash card. Continuous

light At least one fault is present in this component. RDY

(Ready) Red

0.5 Hz

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LED Color State Description Green/

Red 0.5 Hz flashing light Control Unit 320 is ready for operation. However, there are no software licenses. Continuous

light DRIVE-CLiQ communication is being established. 0.5 Hz

flashing light Unable to load firmware to RAM Orange

2 Hz

flashing light Firmware checksum error, CRC error. - Off Cyclic communication is not (yet) running.

Note:

The PROFIdrive is ready for communication when the Control Unit is ready for operation (see RDY LED). Continuous

light Cyclic communication is running. Green

0.5 Hz flashing light

Cyclic communication is not yet running fully. Possible reasons:

• The controller is not transferring setpoints. During isochronous (clock synchronous) operation, no Global Control (GC) or a faulty Global Control (GC) is transferred by the controller.

DP1 (PROFIBUS cyclic operation)

Red Continuous

light Cyclic communication has been interrupted.

– Off Electronic power supply is missing or outside permissible tolerance range.

Component is not ready.

Option Board not installed or no associated drive object has been created.

Continuous

light Option Board is ready. Green

0.5 Hz flashing

light Depends on the Option Board used. OPT

(option)

Red Continuous

light At least one fault is pending in this component. The Option Board is not ready (e.g., after switching on).

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4.3.2 Terminal Modules TM31 and TM15

Terminal Modules TM31 and TM15

Terminal Modules TM31 and TM15 in the converters are the central customer interface for digital and analog inputs and outputs. (The inputs and outputs are fixed and cannot be parameterized). The connections are wired internally to the customer terminal block (for details, see the circuit manual).

Figure 4-12 Terminal Modules TM15, TM31

You have the option of expanding the customer interface to include additional TM31 and TM15 terminal modules.

Terminal Module TM31

● 8 digital inputs

● 4 bidirectional digital inputs and outputs ● 2 relay outputs with changeover contact ● 2 analog inputs

● 2 analog outputs

● 1 temperature sensor input (KTY84-1C130 or PTC) ● 2 DRIVE-CLiQ sockets

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Digital inputs

Voltage - 3 V to + 30 V

Low level (an open digital input is interpreted as "LOW") - 3 V to + 5 V

High level 15 V to 30 V

Current input (at 24 V DC) typ.10mA

Signal propagation times of the digital inputs L → H:approx.50μs H → L:approx.100μs

Max. connectable cross section 1.5 mm2

Digital outputs (sustained-short-circuit-proof)

Voltage 24 V DC

Max. load current per digital output 100 mA

Max. total current of digital outputs 400mA

Analog inputs (switching between the voltage and current input via the switch) As voltage input

Voltage range

Internal resistance Ri –10 V to +10V 100 kOhm

As current input Current range Internal resistance Ri Resistance 4mA to 20mA –20mA to +20mA 0mA to 20mA 250Ohm 11 bits + sign

Analog outputs (sustained-short-circuit-proof)

Voltage range –10 V to +10 V

Max. load current –3mA to +3mA

Current range 4mA to 20mA,

–20mA to +20mA, 0mA to 20mA

Max. load resistance 500 Ohm for outputs in the

range –20mA to +20mA

Resolution 11 bits + sign

Relay outputs (two-way contacts)

Max. load current 8 A

Max. switching voltage 250 V AC, 30 V DC

Max. switching capacity (at 250 V AC) 2000VA (cosphi = 1)

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Relay outputs (two-way contacts)

Max. switching capacity (at 30 V DC) 240 W (ohmic load)

Required minimum current 100mA

Terminal Module TM15

● 24 bidirectional digital inputs and outputs (isolation in three groups of eight channels) ● 24 green status LEDs for indicating the logical signal status of the relevant terminal ● 2 DRIVE-CLiQ sockets

Digital inputs

Voltage – 30 V to + 30 V

Low-level (an open digital input is interpreted as "low") – 30 V to + 5 V

High level 15 V to 30 V

Current consumption (at 24 V DC) 5 mA to 11 mA

Typical signal propagation times for digital inputs L → H: approx. 50 μs H → L: approx. 100 μs

Digital outputs (sustained-short-circuit-proof)

Voltage 24 V DC

Max. load current per digital output 0.5A

•Output delay (ohmic load) typical max. L → H:approx.50μs H → L:approx.150μs L → H:approx.100μs H → L:approx.225μs Max. total current of the outputs (for each group)

up to 60°C up to 50°C up to 40°C

When all outputs are assigned

2A 3A 4A

< 500mA/channel

4.3.3 Voltage Sensing Module (VSM10)

Function of the Voltage Sensing Module

The Voltage Sensing Module VSM10 measures the actual supply voltage values for the line-side converter. The connections are wired internally to the customer terminal block (for details, see the circuit manual).

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Interface description ཰ ཱ ི ཱི ུ ཱུ

Figure 4-13 Voltage Sensing Module VSM10 1 -X500 DRIVE-CLiQ interface 2 -X524 Electronic power supply

3 -X520 analog inputs/temperature sensor connection 4 -X521 100V interface

5 -X522 690V phase voltage inputs Note

It is not permissible to connect voltage to the 100V input (-X521) on the VSM10. Only the input for 690V(-X522) may be used

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-X500 DRIVE-CLiQ interface

%

$

Table 4-9 -X500 DRIVE-CliQ interface

Pin Signal name Technical data

1 TXP Transmit data + 2 TXN Transmit data - 3 RXP Receive data + 4 Reserved 5 Reserved 6 RXN Receive data - 7 Reserved 8 Reserved A + (24V) Power supply B M (0V) Electronic ground

The maximum cable length that can be connected is 50 m. -X524 electronic power supply

+

M

Table 4-10 -X524 electronic power supply

Terminal Designation Technical data

+ Electronic power supply

+ Reserved

G Electronic ground

Voltage: 24 VDC (20.4V – 28.8V) Power consumption: max. 0.2 A

Max. current via bridge in connector: 20A at 55°C Max. connectable cross-section: 2.5 mm²

The two "+" and "G" terminals are jumpered in the connector and not in the unit. This ensures that the supply voltage is looped through.

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-X520 analog inputs/temperature sensor connection

Table 4-11 -X520 analog inputs/temperature sensor connection Terminal Designation Technical data

1 AI 0+

2 AI 0-

3 AI 1+

4 AI 1-

Inputs can be parameterized in the software - Resolution: 12-bit

5 +Temp

6 -Temp

Temperature sensor connection KTY84-1C130/PTC Max. connectable cross-section: 1.5 mm²

In order to minimize environmental disturbances, the use of shielded cables is appropriate. The common-mode range must not be violated. This means that the analog differential voltage signals can have a maximum offset voltage of 30 V with respect to the ground potential.

-X521 100 V inputs

The 100 V inputs must not be connected. -X522 690 V phase inputs

Table 4-12 -X522 690 V phase inputs

Terminal Designation Technical data

1 Phase voltage U

2 Phase voltage V

3 Phase voltage W

Phase differential voltages UUV and UVW are acquired.

Connectable cross-section: 0.5 mm² to 6 mm². The phase voltage measurement is differential. The inputs are connected to logic potential by a safety impedance

4.3.4 Interconnecting optional connections

Depending on the range of options installed, further connections have to be interconnected. For detailed information about interconnecting these options with the interfaces, see "Circuit manual".

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4.3.5 Circuit-breaker (provided by the customer)

Requirements for the circuit-breaker provided by the customer

To ensure adequate protection for converters, the circuit breaker provided by the customer must fulfill the following requirements:

● The maximum time between when the circuit breaker command is issued to when a current-free state (I = 0) is reached is 60 ms.

● The circuit breaker must be equipped with an undervoltage release and opened using the circuit breaker ON command to ensure wire-break protection.

● The circuit breaker is triggered and enabled by the converter closed-loop control using a contactor safety combination. It must never be switched on by electrical or external mechanical means without having been enabled.

● To protect the converter transformer, ensure that overcurrent protection is in place. [ID 802.00]

4.3.6 Actual value acquisition

The AVT combinations used for actual value acquisition are installed in the power unit. The relevant description can be found in the equipment documentation for the power unit.

4.3.7 Power Stack Adapter (PSA)

The Power Stack Adapter (PSA) is installed in the power unit. The relevant description can be found in the equipment documentation for the power unit.

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4.3.8 DC/DC converter

Description

DC/DC converters are used to provide a stable and safe 24 V power supply to the TM15/TM31, the circuit breaker and the SIMATIC S7 (optional).

Figure 4-14 DC/DC converter

You will find the technical data and other information in the supplementary operating instructions on the CD supplied with the converter.

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4.3.9 Line filter

Description

A line filter is used to suppress interference in a power supply. You will find the technical data and other information in the supplementary operating instructions on the CD supplied with the converter.

Figure 4-15 Line filter

4.3.10 Sirius safety relay

Description

The 3TK2825 safety relay has two release circuits (safe circuits) in the form of normally open contact circuits.

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The operating state and the function is indicated by means of three LEDs.

LED Operation

POWER CHANNEL1 CHANNEL2 Line

supply EMERGENCY STOP ON Release circuits

☀ ☀ ☀ Not actuated Actuated Closed

☀ ○ ○ Actuated Not

actuated Open

☀ ○ ○

On

Not actuated Not

actuated Open Fault

☀ ○ ○ • Relay jammed

• Motor contactor jammed • Defect in electronics

○ ○ ○ Cross-circuit/ground fault in

EMERGENCY STOP circuit/no supply voltage

Open

When the EMERGENCY STOP buttons or limit switches are released and the ON button is pressed, the internal circuit of the safety relay and the external contactors are monitored to ensure that they are functioning correctly.

4.4 Description of options

4.4.1 Triggering additional circuit breakers (option A04)

Description

This option can be used to trigger additional circuit breakers using TM31 and TM15.

4.4.2 Expanded remote control via terminal block (option A06)

Description

With this option, an expanded quantity structure of control and status signals is provided on the terminal block by means of an additional TM31 and TM15 terminal module.

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4.4.3 Motor monitoring (option A09)

Description

With this option, the internal SIMATIC S7 is used to monitor the motor. The SIMATIC S7 transfers messages to the CU320 as message vectors and assigns them to the texts.

4.4.4 Control and monitoring of the inrush circuit breaker via the internal SIMATIC S7

(option A11)

Description

With this option, the internal SIMATIC S7 is used to control and monitor the inrush circuit breaker.

The ON command and the OFF command of the inrush circuit breaker each go to a contactor relay.

In the hardware, the "inrush circuit breaker ON command" to the contactor relay for "inrush circuit breaker ON" is interlocked with an NO contact of the contactor relay for "inrush circuit breaker OFF".

From the contactor relays for "inrush circuit breaker ON", two NO contacts are routed to terminals and connected in series by means of a bridge. If necessary, the bridge can be opened, making two contacts available for "inrush circuit breaker ON".

From the contactor relays for "inrush circuit breaker OFF", two NO contacts in series connection and two NC contacts in series connection are made available for "inrush circuit breaker OFF".

From the back-up combination unit, one contact is made available via terminals for the undervoltage tripping. The "inrush circuit breaker OFF" feedback message also goes to a contactor relay.

The OFF feedback message is required in the power unit to enable grounding switch ON.

4.4.5 Control and monitoring of the filter circuit breaker via the internal SIMATIC S7

(option A12)

Description

With this option, the internal SIMATIC S7 is used to control and monitor the filter circuit breaker.

In general, the filter switch is connected upstream of the circuit breaker. However, the filter switch can also be de-energized during operation. Connection during operation depends on the power supply conditions.

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4.4.6 Integrated SIMATIC S7 open-loop control with matching components (option A13)

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The optional monitoring functions (e.g., modem, transformer monitoring, motor monitoring, etc.) are implemented in this open-loop control system with the associated input and output modules. Customer-specific functions (e.g., communication with a higher-level controller) can also be implemented here. During the engineering phase, these requirements were examined for feasibility, and the required modules were combined.

You will find details of this in the circuit manual. Connecting to the excitation control unit

Lateral communication between the CU320 and the excitation control unit takes place by means of the SIMATIC S7.

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4.4.7 Speed measurement with SMC30 for a single motor (option A51)

Function of the SMC30 Sensor Module

The SMC30 (Sensor Module Cabinet-Mounted 30) evaluates motor encoder signals. It transfers the speed and actual position value to the Control Unit via the internal DRIVE-CLiQ communication interface.

Note

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Overview ཰ ཱ ི ཱི ུ ཱུ ྲྀ ཷ ཰ ཱ ི ཱི ུ ཱུ ྲྀ ཷ $ %

A Slim type of construction B Wide type of construction

① X500 DRIVE-CLiQ interface

② X524 Electronic power supply

③ LED displays

④ X520 TTL with open-circuit monitoring

⑤ X521 TTL, HTL, without open-circuit monitoring, motor temperature sensor KTY ⑥ X531 TTL, HTL, without open-circuit monitoring, motor temperature sensor KTY

⑦ Shield connection

⑧ Protective conductor connection M4/1.8 Nm

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LED displays

Table 4-13 Description of the LEDs on the SMC30

- Off Electronic power supply is missing or outside permissible

tolerance range.

Green Continuous light The component is ready for operation and cyclic DRIVE-CLiQ communication is taking place.

Orange Continuous light DRIVE-CLiQ communication is being established.

Red Continuous light

At least one fault is present in this component. Note:

The LED is driven irrespective of the corresponding messages being reconfigured.

Green/

Red 0.5 Hz flashing light Firmware is being downloaded. 2 Hz

flashing light Firmware download is complete. Waiting for POWER ON. READY

RDY

Green/Orange or

Red/Orange

Flashing light Component recognition via LED is activated (p0144). Note:

Both options depend on the LED status when component recognition is activated via p0144 = 1.

tolerance range. Power supply ≤ 5 V. OUT > 5 V

Orange Continuous light

Electronic power supply for measuring system is available. Power supply >5 V.

Notice

You must ensure that the connected encoder can be operated with a 24 V power supply.

If an encoder that is designed for a 5 V power supply is operated with a 24 V power supply, this can destroy the encoder

electronics. Supported interfaces

The SMC30 Sensor Module supports TTL/HTL incremental encoders with or without open-circuit monitoring.

Connectable encoders

Table 4-14 Connectable encoders

Encoder type X521 (terminal) without

open-circuit monitoring X531 (terminal) without open-circuit monitoring X520 with open-circuit monitoring

HTL bipolar 24 V Yes Yes No

TTL bipolar 24 V Yes Yes Yes

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Maximum signal cable length Table 4-15 Maximum signal cable length

Encoder type Maximum signal cable length in m

HTL bipolar 300

TTL bipolar 100

Because the physical transmission media is more robust, the bipolar connection should always be used. The unipolar connection should only be used if the encoder type does not output push-pull signals.

4.4.8 Speed measurement for two motors with two SMC30s (starting converters only)

(option A52).

Two SMC30s are used to monitor two motors. This option includes the HUB 20. Note

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③ LED displays

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LED displays

tolerance range.

Green/

RDY

Green/Orange or

Red/Orange

Notice

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HTL bipolar 300

TTL bipolar 100

4.4.9 Speed measurement for 3 motors with 3 SMC30s (starting converters only) (option

A53).

Three SMC30s are used to monitor three motors. This option includes the HUB 20. Note

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③ LED displays

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LED displays

tolerance range.

Green/

RDY

Green/Orange or

Red/Orange

Notice

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HTL bipolar 300

TTL bipolar 100

4.4.10 Speed measurement for 4 motors with 4 SMC30s (starting converters only) (option

A54).

Four SMC30s are used to monitor four motors. This option includes the HUB 20. Note

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③ LED displays

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LED displays

tolerance range.

Green/

RDY

Green/Orange or

Red/Orange

Notice

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HTL bipolar 300

TTL bipolar 100

4.4.11 Demagnetization device monitoring (option A71)

Description

With this option, an (additional) TM15 is used to monitor binary signals on the CU320.

4.4.12 Dry-type transformer monitoring (option A72)

Description

With this option, an additional TM15 is used to monitor binary signals on the CU320.

4.4.13 Oil-immersed transformer monitoring (option A73)

Description

With this option, the internal SIMATIC S7 is used to monitor binary and analog signals. The SIMATIC S7 transfers messages to the CU320 as message vectors and assigns them to the texts.

4.4.14 Output transformer monitoring (option A81)

Description

This option is chiefly used with starting converters.

An additional TM15 terminal module is used to monitor binary signals from the output transformer on the CU320.

GL 150 Closed Loop Control System Manual Gl1501 (3)

Closed-Loop-Control-System

Type 6SL385

Safety information

2

Technical data

3

Description

4

Mechanical installation

5

Electrical installation

6

Commissioning

7

Operation

8

Functions

9

Maintenance and servicing

10

Fault and system messages

11

Medium-Voltage AC-Converter

SINAMICS GL150

Table of contents

Introduction

1

1.1

Description of this document

Safety information

2

2.1

General product-related safety information

2.2

Notes on operator protection

2.3

Electromagnetic fields

Technical data

3

3.1

Notes about technical specifications

3.2

Type plate

SIEMENS

3.3

General technical data

3.4

Terminal blocks

3.4.1

Preassignment and description of the customer terminal blocks

Description

4

4.1

Structure of the open-loop and closed-loop control cabinet

཰

ཱ

ི

ཱི

ུ

4.2

Components in the door of the open-loop and closed-loop control

cabinet

4.2.1

Overview

4.2.2

Display elements

4.2.3

Operator panel AOP30

4.2.4

Switches and pushbuttons

4.3

Description of the components

4.3.1

Control Unit 320 (CU320)

+

4.3.2

Terminal Modules TM31 and TM15

4.3.3

Voltage Sensing Module (VSM10)