CURTIS-TOLE
CURTIS-TOLEDO,
DO, INC.
INC.
1905 Kienlen Ave., St. Louis, Missouri 63133 1905 Kienlen Ave., St. Louis, Missouri 63133
ph:
ph: 314-383-1300 314-383-1300 fax: fax: 314-381-1439314-381-1439 website:
website: www.curtistoledo.comwww.curtistoledo.com
email: [email protected] email: [email protected]
AIMS PLUS CONTROL
AIMS PLUS CONTROL
OPERATION & INSTRUCTION MANUAL
OPERATION & INSTRUCTION MANUAL
SUPPLEMENT TO SE MANUAL
SUPPLEMENT TO SE MANUAL
PERSONAL INJURY AND/OR EQUIPMENT DAMAGE WILL RESULT FROM FAILURE PERSONAL INJURY AND/OR EQUIPMENT DAMAGE WILL RESULT FROM FAILURE TO PAY ATTENTION TO THE VITAL SAFETY INFORMATION AND INSTRUCTIONS IN TO PAY ATTENTION TO THE VITAL SAFETY INFORMATION AND INSTRUCTIONS IN THIS MANUAL. CAREFULLY READ, UNDERSTAND AND RETAIN ALL SAFETY THIS MANUAL. CAREFULLY READ, UNDERSTAND AND RETAIN ALL SAFETY INFORMATION AND INSTRUCTIONS BEFORE OPERATING THIS COMPRESSOR. INFORMATION AND INSTRUCTIONS BEFORE OPERATING THIS COMPRESSOR.
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Operation and functions of the Controllers Operation and functions of the Controllers
Table of content: Table of content:
AIMS PLUS COTROL
AIMS PLUS COTROL
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Table of content:
Table of content:
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The operating panel:
The operating panel:
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The display:
The display:
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Operating elements:
Operating elements:
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Display symbols:
Display symbols:
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Operation:
Operation:
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Parameter Display:
Parameter Display:
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Warning and fault messages:
Warning and fault messages:
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Code and Password Entry:
Code and Password Entry:
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Table of code numbers:
Table of code numbers:
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Additiona
Additional functions:
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Passwords:
Passwords:
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Programming:
Programming:
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General information about changing parameters:
General information about changing parameters:
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Pressure menu:
Pressure menu:
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Pressure menu:
Pressure menu:
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Pressure-time-values:
Pressure-time-values:
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Temperature menu:
Temperature menu:
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Time/Date:
Time/Date:
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Weekly timer:
Weekly timer:
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Motor times values:
Motor times values:
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Service menu:
Service menu:
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Remote and digital port menu:
Remote and digital port menu:
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Plan of
Plan of contacts:
contacts:
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Appendix A. Factory Defaults
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Operation and functions of the Controllers Operation and functions of the Controllers
Table of content: Table of content:
AIMS PLUS COTROL
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The operating panel:
The operating panel:
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The display:
The display:
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Operating elements:
Operating elements:
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Display symbols:
Display symbols:
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Operation:
Operation:
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Parameter Display:
Parameter Display:
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Warning and fault messages:
Warning and fault messages:
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Code and Password Entry:
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Table of code numbers:
Table of code numbers:
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Additiona
Additional functions:
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Passwords:
Passwords:
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Programming:
Programming:
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General information about changing parameters:
General information about changing parameters:
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Pressure menu:
Pressure menu:
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Pressure menu:
Pressure menu:
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Pressure-time-values:
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Temperature menu:
Temperature menu:
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Time/Date:
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Weekly timer:
Weekly timer:
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Motor times values:
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Service menu:
Service menu:
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Remote and digital port menu:
Remote and digital port menu:
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Plan of
Plan of contacts:
contacts:
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Appendix A. Factory Defaults
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The operating panel: The operating panel:
The display: The display:
*10
*10
33°C
°C
°F
°F
bar
bar
psi
psi
h
h
2
2
31
31
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Operating elements: Operating
element
Function Description
On-Button Turns the
compressor on
The function depends on the operating mode, system and net pressure. (Option: The compressor starts only if the system pressure is below a pre-set limit. See page 16, Parameter 9) There are two operating modes selectable.
Automatic-operation:
If the net pressure is higher than the cut-in pressure the compressor switches to stand-by mode.
If the net pressure is lower than the cut-in pressure the compressor starts operating and switches to load operation. Continuous-operation:
The compressor starts operating immediately. If the net pressure is lower than the cut-in pressure the compressor switches to load operation.
Off-Button Turns the
compressor off
The compressor switches to idle-operation and then stops.
ENTER-Key Confirmation/
Acknowledgement
By pressing the enter-key all parameters will be saved during parameter setup and fault and service messages are
acknowledged.
After acknowledgement of a warning message the compressor continuous to operate.
After acknowledgement of a fault message t he main info display is shown and re-starting of the compressor is inhibited.
INFO-Key Information
display
By pressing the info-key the software-version will be shown. By pressing the info key and the up key together the
parameter menu can be invoked.
UP-Key Parameter and
information selection
The up-key scrolls to the next information display, switches to the next menu or increases a parameter-value.
DOWN-Key Parameter and
information selection
The down-key scrolls to the previous information display, switches to the previous menu or decreases a parameter-value.
Operation LED Operating The green operating-led signalizes that the compressor is
operating or in stand-by mode.
Message LED Fault or warning
information
A blinking red LED indicates a warning signal.
A continuously lit red LED indicates a faul t signal and the compressor has/will shut down.
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Display symbols:
Symbols Signification Function
Stand-by Compressor is in stand-by mode
Pressure Pressure related display or parameter
Addition function Additional function add-on
Load operation Compressor is in load operation
Idle operation Compressor is in idle operation
Airend Airend relevant parameters
Time Additional symbol for time relevant parameters
Memory / Storage
General parameter setup
Motor Motor parameter setup
Service Service parameter setup and indication of service intervals
Temperature Temperature parameter setup and indication of
frost-protection / start frost-protection
Remote start Compressor start via digital input - In9
RS-485 Access via RS-485 bus and parameter setup of interface
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Operation:
After powering up t he unit, a displa y test is performed and the software version is shown.
A short time after poweri ng up the unit, t he main screen is displayed. The net pressure and the air-end temperature are also displayed.
If the compressor is in automatic operation mode the air-end
symbol is blinking.
In continuous operation mode the symbol is solid on.
As long as the Down-Ke y is pressed the system
pressure instead of the net pressure is displayed.
The system pressure is indicated by the number 2 on the display.
If the compressor is operating in automatic-mode and the net pressure is higher than the cut-in pressure, the compressor switches to stand-by-mode.
Stand-by mode is indicated by symbol .
If the compressor is equipped with the option “System Pressure” (see page 9, Parameter 9) a blinking stand-by symbol indicates that the compressor will start but the system pressure is still too high.
If the compressor is in idle-mode (after start-up, after overriding the cut-off pressure or during after-run time) the
idle-mode symbol is displayed.
If the net pressure is lower than the cut-in pressure the compressor switches to load operation mode, indicated by
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Parameter Display:
Main screen
When the main screen is shown on the display, pressing the
up-key will change to the parameter display.
Following parameters are shown here: Operating hours, time and date, fault and service history log, service interval
remaining times.
Pressing the up and down keys will
display the next or previous parameter screen. If no key is pressed for 25 seconds, or the off-button is pressed, the display will change to the main screen.
Load operating times
After pressing the up k ey for the first time, th e first parameter screen is displayed where the load operating time is shown.
(Current total load operating time) Indicated through the load symbol .
Total operating times
Pressing the up-key again will display the total
operating time in which the compressor was operating.
(Load and idle hours)
Stand-by times are not included.
Number off–load change counter
Pressing the up-key again will display the number
off-load change counter. The counter indicates how many times the compressor has changed between idle and load operation.
The pressure symbol is on and the idle operating and
load operating symbols are blinking, indicating the load change.
Number off motor starts
Pressing the up-key again will display the number
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Day / Month
Year
Time
Pressing the up-key again will display the actual
time and date.
The screen changes after 2 seconds between Day/Month, Year and Time.
Fault history log, shut down
Fault history log, warning
Fault info 1 (Fault No.)
Pressing the up-key again will display the fault
history log. The last 10 shut down/warning times are
displayed. If no messages are logged the display is ignored. “Err01” indicating the first log, “Err02” second log”Err10 last log. The additionally displayed 2 indicates that the
compressor has shut-down. Note:
Warning logs = 1XX numbers Shut-down logs = 2XX numbers
Pressing the info-key will display 4 screens with additional information about the log.
The first screen displays the fault-number.
Example: “E 102” indicates a warning message concerning the oil-filter (see table of fault messages on page 12)
After about 2 second s the display changes to t he day and month when the log has happened.
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Fault info 2 (Day / Month)
Fault info 3 (Year)
Fault info 4 (Time)
The third screen displays the year
The forth screen displays the time and than jumps back to the beginning.
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Service history log 1
After the last fault h istory log the service histor y logs are following. (If there are any).
The service history log can log up-to 5 logs. If no messages are logged the display is ignored.
“SEr 01” indicating the first log, “SEr 02” second log” SEr 5” last log.
Pressing the info-key will display 4 screens with
additional information about the log. (please see fault info on page 7)
Remaining time until motor service
Pressing the up-key again will display the
remaining time until the next service.
First the remaining time until the next motor service is displayed. (Parameter in hours)
Note:
If the parameter P1 is disabled (P1=0) in the service menu the display is ignored.
Remaining time until compressor service
Pressing the up-key again will display the
remaining time until the next compressor service. (Parameter in hours)
Note:
If the parameter P2 is disabled (P2=0) in the service menu the display is ignored.
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Remaining time until air-end service
Pressing the up-key again will display the
remaining time until the next air-end service. (Parameter in hours)
Note:
If the parameter P3 is disabled (P3=0) in the service menu the display is ignored.
Remaining No.-off for load change
Pressing the up-key again will display the
remaining No.-off for load change.
The load and idle operating symbols are blinking,
indicating the load-change
If the parameter value is higher as 10000 the value is displayed in 1000 steps.
(200 = 200000).
Note:
If the parameter P4 is disabled (P4=0) in the service menu the display is ignored.
Pressing the up-key again will display the first
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Warning and fault messages:
red message LED
Blinking red LED indicates a warning signal. The main screen is still displayed and the compressor is still in operation.
To see the warning message, press the up key and scroll to the warning messages.
red message LED
Permanent red LED indicates a system fault and fault message is displayed on the screen. The compressor shuts down immediately. If multiple fault warnings occurred simultaneously, it is possible to switch between the
messages with the up and down key.
After acknowledging th e fault message with th e enter key the message disappears, but still can be shown in the info display by pressing the up key and scrolling to the fault messages
Fault messages have higher priority than warning messages. If a warning and fault occurs at the same time the fault
message is displayed.
Messages with 1XX are warning messages.
Messages with 2XX are faults and the compressor has shut down.
The tool symbol in the main screen indicates a service message. The type of service message is shown in the information display.
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Code and Password Entry:
If the main screen is displayed pressing the info-key
followed by the down-key pressed together will
display the Code-menu.
By entering 3-digit code numbers or password additional functions can be invoked.
The up-key increases values
The down-key decreases values..
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The enter-key saves the last input and the next value
can be programmed.
If the third digit is programmed pressing the enter-key will activate the function.
Table of code numbers: Additional functions:
111 = Parameter of the weekly time will be reset (erased) 201 = Fault message history log will be erased
202 = Service message history log will be erased 301 = Warning messages will be reset. (Enabled) 302 = Shut-off messages will be reset. (Enabled)
768 = Switch on the inverter for change the parameters on it. It’s only possible if the controller is in local mode, the inverter mode was select, the motor is off and the controller is not in stand-by.
Passwords:
123 = User password
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Table of shut-off messages: Shut-off messages
201 Discharge temperature too high
202 Air-end temperature transducer defect
203 DI1 Temperature at oil-separator too high
204 DI2 Main Motor overload or Phase Reversal
205 DI3 Fan Motor overload
206 System pressure too high
207 System pressure transducer defect
208 No build up of system pressure (belt broken)
209 Net pressure sensor defect
210 DI7 Fault message Inverter
Warning messages
101 DI4 Intake filter
102 DI5 Oil filter
103 Oil separator
104 DI6 Dryer
105 Delta P of system and net pressure too high
106 Discharge temperature too high
Service (Maintenance)
1 Oil Filter (2000 hours)
2 Air Filter (2000 hours)
3 Separator Filter (4000 hours)
4 Oil (8000 hours)
5 General Inspection Service (500 hours)
6 Open
7 Open
8 Open
Emergency Stop
If the Emergency Stop Button was pushed, the display shows “E-StOP” and the compressor will stop immediately. The compressor can’t be started again until after releasing the Emergency stop button (pull Emergency Stop Button). After releasing, the controller changes to normal operating mode.
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Programming:
Pressure-menu
Parameter menu can be accessed from the main info screen by pressing the info-key once, followed by the info-key
and the up-key pressed together.
The first menu displayed is the pressure menu.
Pressing the up-key will display the previous menu.
Pressing the down-key will display the next menu.
Pressing enter will display the menu parameters.
The off button will abort the programming.
In the pressure menu all relevant pressure parameters are displayed.
(For changing parameters please see page 7 “General information about changing parameters”)
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Pressure times menu
Pressing the down -key will display the
pressure-time-menu.
All time values for the pre ssure regulation ca n be changed here.
Temperature menu
Pressing the down -key will display the
temperature-menu.
All temperature parame ters can be changed here.
Time / date menu
Pressing the down -key will display the time / date
menu.
The time and date can be changed here.
Weekly autotimer
Pressing the down -key will display the weekly
autotimer.
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Motor times
Pressing the down-key will display the motor-times
menu.
Motor specific time parameters, such as star-delta-times or motor after-run times can be changed here.
Service menu
Pressing the down-key will display the service menu.
Service-intervals and interval-times can be changed here.
Factory menu
Pressing the down-key will display the factory menu.
Optionally Sensors and calibration values can be changed here.
(Note: This menu is only visible with factory password)
Remote & Digital port menu
Pressing the down-key will display the remote & digital port menu.
The remote-operation can be activated and the remote-mode can be selected here.
The digital input ports can be activated and de-activated here.
Pressing the down-key again will display the
pressure menu. General information about changing parameters:
(See Page 11 for instructions on entering passwords that allow parameters to be changed.) The actual values are displayed in the sub-menus.
To change a parameter the enter-key has to be pressed first. Now the parameter value is blinking.
With the up and down keys the value can be increased and decreased.
Pressing the up/down keys for a longer period will increase the adjustment steps. (First single than 4, 10 and 15 steps)
If a parameter has been adjusted pressing the enter key will save and store the value.
If a parameter value should not be saved, pressing the off-button will abort the programming and the original value will be displayed.
Pressing repeatedly the off-button will display the upper menu level.
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Pressure menu:
Parameter 1 Cut-in pressure of the 1st pressure-range.
(4,0 ... Cut-out pressure 1st range – 0,5)
Parameter 2 Cut-out pressure of the 1st pressure-range.
(Cut-in pressure 1st range + 0,5 13,0)
Parameter 3 Cut-in pressure of the 2n pressure-range.
The second pressure-range is necessary when 2 compressors should operate in sequence.
The selection of the active pressure-range can be done manually via parameter 6, or automatically via the weekly-autotimer. (4,0 ... Cut-out pressure 2nd range – 0,5)
Parameter 4 Cut-out pressure of the 2n
pressure-range.
(Cut-in pressure 2nd range + 0,5 13,0)
Parameter 5 The unit for the pressure values can be
changed here. 0 = bar
1 = psi 2 = MPa
Parameter 6 The 1stand 2n pressure range can be
manually changed here.
If the 1st pressure range is active the pressure symbol is on and if the 2nd pressure range is active the symbol is blinking.
Parameter 7 The operating mode can be changed here.
0 = Continuous-operation mode (compressor does not shut down) 1 = Automatic-operation mode
(compressor shuts down after idling after-run time)
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Parameter 8 This parameter defines the method of
drive.
0 = Star / delta 1 = Inverter (VSD) 2 = Direct start (DOL)
Parameter 9 P1 defines the system pressure cut-in
value.
The main drive motor will start only if the system pressure is below the value of P1. (0,5..3bar)
Parameter 10 P2 defines the safety system pressure
cut-out pressure.
If the system pressure exceeds the cut-out pressure value the compressor will shut down.
(8..14bar)
Parameter 11 P3 defines a system pressure limit value.
When the compressor starts on load and the system pressure has not been build up to this value, after a pre set time (see page 10, “Pressure-time value parameter 3”), the compressor will shut down.
(0,5..4bar)
Parameter 12 P4 is the maximum allowable pressure
difference between system pressure and net pressure. (Monitoring of separator element delta P)
(See page 10, parameter 2 for adjusting the time value)
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Pressure-time-values:
Parameter 1 P1 defines the delayed shut-down time for
the safety shut-down pressure value This ensures that the compressor does not shut down immediately if the cut-out
pressure is exceeded for a short time. (see Pressure Menu Parameter 10 for pressure value)
(2..20s)
Parameter 2 P2 defines the delayed shut-down time for
the safety shut-down if the difference between the system and net pressure becomes greater than the set value (see Pressure Menu, Parameter 12 for pressure value).
(2..99s)
Parameter 3 P3 defines the time in which the
compressor has to reach a pre-set system pressure after the motor starts.
The pressure value can be set in the pressure menu under parameter 11. (2..99s)
Parameter 4 P4 defines the time-delay for a warning
message with intake filter. (2..99s)
Parameter 5 P5 defines the time-delay for a warning
message with oil filter. (2..99s)
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Temperature menu:
Parameter 1 The unit of temperature values can be
changed here. 0 = °C
1 = °F
Parameter 2 P1 defines the frost-protection temperature
limit.
If the temperature falls below this limit the compressor will not start.
If the compressor is under voltage it will start at this temperature limit and run in idle-mode until the warm-up temperature shut-down limit (P2) is reached.
(During this time all compressor
components will heat up, protecting the compressor from freezing up)
(0..5°C)
Parameter 3 P2 defines the warm-up temperature of
frost-protection when the compressor will stop in idle mode.
(1030°C)
Parameter 4 P3 defines the time-delay for start the
compressor at frost-protection temperature. (2..99s)
Parameter 5 P4 defines the upper temperature
shut-down limit.
If the compressor temperature reaches this adjustable limit it will shut-down.
(85..110°C)
Parameter 6 P5 defines the upper temperature warning
limit.
If the compressor temperature reaches this adjustable limit it will shut-down.
This parameter is adjustable between upper temperature shut-down limit (P4) and 10°C less.
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Parameter 7 FP = Frost Protection
About this parameter the frost protection can be deactivated temporary.
As a protection to start t he compressor below the set of frost protection limit can be switched off to start the compressor.
This parameter won’t save in memory. After power off, the original parameter will be restored.
Note: This parameter will only appear when the Service- or Factory code is entered.
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Time/Date:
Parameter 1 In this sub-menu the real-time-clock can be
adjusted. The first parameter indicates the day (left) and the month (right).
Pressing enter will make the
day-parameter blink and it can be adjusted now.
Pressing enter again the new value is
saved and the parameter month is blinking and can be adjusted now.
Pressing enter again will save the new value.
Parameter 2 The second parameter displays the year.
Parameter 3 At parameter 3 the time can be adjusted.
Pressing enter will make the
hours-parameter (left) blink and it can be adjusted now.
Pressing enter again the new value is
saved and the parameter minutes (right) is blinking and can be adjusted now.
Pressing enter again will save the new value.
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Weekly timer:
Parameter 1 The first parameter activates
/de-activates the weekly timer.
The actual status is displayed on the left side through OFF and On
Changing the status:
After pressing the ent er-key a blinking number is on the right side displayed, changing the number will activate or de-activate the timer. 1=ON
0=OFF
Parameter 2 This parameter defines the first
program place.
The first digit displays the day. (1=Monday,
2=Tuesday7=Sunday) The second digit displays the
program place on this day. (program places 1 to 4)
The third digit displays the action = Turn-on program
= Turn-off program
The last digit activates this program place.
At the turn-on progra m it is possible to choose between 0 and 2.
0 = de-activated
1 = starting with pressure-range 1 2 = starting with pressure-range 2 At the turn-off progra m it is
possible to choose between 0 and 1.
0 = de-activated 1 = activated
When the program place is
activated the time, when the action should start, can be set.
Parameter 3 This parameter defines the first
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Parameter 4 This parameter defines the second
turn-on program. Sequence: Day Program place ON/OFF Action 1=Monday 1 ON ? 1= Monday 1 OFF ? 1= Monday 2 ON ? 1= Monday 2 OFF ? 1= Monday 3 ON ? 1= Monday 3 OFF ? 1= Monday 4 ON ? 1= Monday 4 OFF ? 2=Tuesday 1 ON ? 2=Tuesday 1 OFF ? 2=Tuesday 2 ON ? 2=Tuesday 2 OFF ? 2=Tuesday 3 ON ? 2=Tuesday 3 OFF ? 2=Tuesday 4 ON ? 2=Tuesday 4 OFF ? 3=Wednesday 1 ON ? 3=Wednesday 1 OFF ? 6=Saturday 4 OFF ? 7=Sunday 1 ON ? 7=Sunday 1 OFF ? 7=Sunday 2 ON ? 7=Sunday 2 OFF ? 7=Sunday 3 ON ? 7=Sunday 3 OFF ? 7=Sunday 4 ON ? 7=Sunday 4 OFF ?
It is possible to pre-set 4 turn-on programs and 4 turn-off programs per day.
Parameter 57
This parameter defines the forth turn-off program on Sunday.
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Motor times values:
Parameter 1 P1 defines the run-on time of the main drive
motor before switching from star to delta. (2..20s)
Parameter 2 See above P2 defines the star delta switch over time.
(time between switching star off and delta on)
(20..99ms)
Parameter 3 See above P3 defines the minimum motor run time
between motor’s start and motor’s stop. (5..30min)
Parameter 4 See above P4 defines the motor after-run time
(idling-time) (1..20min)
Parameter 5 See above P5 defines the delayed power up time after
power failure. (1..60s)
0 = Deactivates this option.
Parameter 6 See above P6 defines the time-delay for a warning
message with missing dryer. (020 min)
Parameter 7 See above P7 defines the run time-delay after manual
stop.
(1250 sec)
Parameter 8 See above P8 defines the idle time between motor
start-up and first load. (130 sec)
REV.G
Service menu:
Parameter 1 P1 = Oil Filter Change interval
(1000..30000h) 0 = Interval turned off 1 = Interval turned on
If the interval is reached the controller stops counting and the decimal point behind P1 is visible.
If the interval is turned on the interval time is displayed briefly.
To change the interval time the enter key has to be pressed for 2 sec. during the interval time display.
Parameter 2 See above P2 = Air Filter Change interval
(500..6000h)
To change the value see P1
Parameter 3 See above P3 = Separator Filter Change interval
(500..50000h)
To change the value see P1
Parameter 4 See above P4 = Oil Change interval
(500..2000000)
To change the value see P1
Parameter 5 See above P5 = Cycles counter General Service
interval
(500..2000000)
REV.G
Remote and digital port menu:
Parameter 1 This parameter defines the remote-mode.
0 = Remote de-activated (Local operation) 1 = Remote ON/OFF
(Load/idle control via local controller. ON/OFF via DI9)
2 = Remote ON/OFF and remote load/idle via DI10. Controller monitors only safety limits.
Parameter 2 In1 = Digital Input 1 active /de-active
Temperature after oil separator 0 = deactivated
1 = activated
Parameter 3 In2 = Digital Input 2 active /de-active
Drive motor temperature
Parameter 4 In3 = Digital Input 3 active /de-active
Current overload relay fan motor
Parameter 5 See above In4 = Digital Input 4 active /de-active
Suction filter monitoring
Parameter 6 See above In5 = Digital Input 5 active /de-active
Oil filter monitoring
Parameter 7 See above In6 = Digital Input 6 active /de-active
Dryer fault message
Parameter 8 In7 = Digital Input 7 active /de-active
Inverter fault message
Remote operation setup:
- To activate Remote operation set “1” or “2” Remote mode (see Parameter 1 screen above);
- Remote On/Off switch to be installed by customer between terminals 17 (X3.4) & 24 (X1.5) (electrical schematic);
- Remote Load/Unload switch to be installed by customer between terminals 15 (X3.3 & 24 (X1.5) (electrical schematic). Applied only when set “2” remote mode (see Parameter 1 screen above).
REV.G Plan of contacts: |8 X5 (230V) 1|8 X4 (24V) 1|12 X3 1|3 X2 1|8 X1 1|
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- 2 4 V D i g i t a l I n p u t 0 1 2 4 V D i g i t a l I n p u t 0 2 2 4 V D i g i t a l I n p u t 0 3 2 4 V D i g i t a l I n p u t 0 4 2 4 V D i g i t a l I n p u t 0 5 2 4 V D i g i t a l I n p u t 0 6 2 4 V D i g i t a l I n p u t 0 7 2 4 V D i g i t a l I n p u t 0 8 2 4 V D i g i t a l I n p u t 0 9 2 4 V D i g i t a l I n p u t 1 0 A n a l o g I n p u t P T C A n a l o g O u t p u t 4 . . 2 0 m A - R S 4 8 5 G N D R S 4 8 5 A ( + ) R S 4 8 5 B ( - ) - A n a l o g I n p u t 4 . . 2 0 m A N e t p r e s s u r e A n a l o g I n 4 . . 2 0 m A S y s t e m p r e s s u r e G N D + 2 4 V 1 0 0 m A O u t + 5 V 1 0 0 m A O u t ~ 2 4 V = P o w e r s u p p l y ~ 2 4 V = P o w e r s u p p l y P EThe Inputs/Outputs in Italic text are used for inverter operation.
Meanings of digital inputs (X3.4 – X3.12) 24V In 01 = Temperature after Oil separator 24V In 02 = Drive motor temperature
24V In 03 = Current overload relay fan motor 24V In 04 = Inlet filter monitoring
24V In 05 = Oil filter monitoring 24V In 06 = Dryer fault message 24V In 07 = Inverter fault message 24V In 08 = Emergency Stop 24V In 09 = Remote on/off 24V In 10 = Remote load
REV.G
The controller comprised 10 digital inputs, 3 analog inputs, 1 analog output, 1 RS485 interface and 9 potential free outputs (5 for 230V and 4 for 24V). The configurations of the plugs are listed below.
X1
1 Ground
2 Power supply 24Volt +/-10% AC or DC
3 Power supply 24Volt +/-10% AC or DC
4 Additional output +5Volt 100mA
5 Additional output +24Volt 200mA
6 Collective ground for all digital and analog inputs and outputs
7 Analog input (4..2 0mA) to connect system-pressure-se nsor
8 Analog input (4..2 0mA) to connect net-pre ssure-sensor X2
1 RS485 Interface – Contact B (-) 2 RS485 Interface – Contact A (+)
3 RS485 Interface – Contact Ground
X3
1 Analog output (4..20mA) for inverter-operation
2 Analog input to connect temperature-sensor (PT100 must connect to GND. Between X3.2 and X1.6 directly)
3 Digital input (max. 24V) Remote load 4 Digital input (max. 24V) Remote on/off
5 Digital input (max. 24V) Emergency Stop (this input is active low) 6 Digital input (max. 24V) Inverter fault message (this input is active low) 7 Digital input (max. 24V) Dryer fault message
8 Digital input (max. 24V) Oil filter monitoring 9 Digital input (max. 24V) Inlet filter monitoring
10 Digital input (max. 24V) Current overload relay fan motor 11 Digital input (max. 24V) Drive motor temperature switch
12 Digital input (max. 24V) Temperature switch after Oil separator X4 (24 Volt potential free contacts)
1 Remote enable
2 Running
3 Output for warning messages
4 Common contact X4.1 - X4.3
5-6 Output for fault messages
7 Common contact X4.5 – X4.6
8 No connected
X5 (230 Volt potential free contacts) 1, 2 First contact for output release 3, 4 Second contact for output release 5 Drive motor delta output
6 Drive motor star output 7 Drive motor net output
8 Common contact X5.5 – X5.7
Alarm, warning & remote output signals:
- Communication terminals kit 1481025 required.
- Common external 24VDC or 24VAC connected to X4.7 for Alarm signal. In alarm conditions Open contact is X4.5., Closed contact is X4.6.
- Common external 24VDC or 24VAC connected to X4.4 for Warning, Remote enable & Run signals. Warning output signal is X4.3. Remote enable output signal is X4.1. Run output signal is X4.2.
REV.G
Appendix A:
Default Factory Settings
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