CompTrol Interface V4.0.x | Issue 21-05-2021 | 1000932 115
Appendix II: Start-up Report
Set program 2 via DIP switches
(check box as applicable)
Safety instruction: Before setting the DIP switches, disconnect the switch gear cabinet and Interface from the electrical supply.
DIP S1-1 S1-2 S1-3 S1-4
Pos. OFF
ON
OFF OFF
DIP
Pos.
Function
DIP
Pos.
Function
OFF
Slave
OFF
ON
Master
ON
OFF
X4b
: Compressor signal;
X4c
: Window cont. signal
OFF
All digital outputs (NO)
ON
X4b
: Operating signal;
X4c
: Window contact signal
ON
All digital outputs (NC)
OFF
AUTO ON
: Window contact OFF
OFF
ON
AUTO ON
: Window contact ON
ON
OFF
Inoperative
OFF
ON
Automatic fan speed control
ON
Set program 3 via DIP switches
(check box as applicable)
Safety instruction: Before setting the DIP switches, disconnect the switch gear cabinet and Interface from the electrical supply.
DIP S1-1 S1-2 S1-3 S1-4
Pos.
ON
ON
OFF OFF
DIP
Pos.
Function
DIP
Pos.
Function
OFF
Slave
OFF
Inoperative
ON
Master
ON
Forced mode
OFF
X4b
: Compressor signal;
X4c
: Temp. signal
OFF
All digital outputs (NO)
ON
X4b
: Operating signal;
X4c
: Temp. signal
ON
All digital outputs (NC)
OFF
OFF
ON
ON
OFF
OFF
ON
ON
Program 3: Set DIP switches for temperature limit alarm
(check box as applicable)
DIP S2-3 S2-4
OFF OFF
ON
OFF
OFF
ON
ON
ON
Activated
0-10 V
For setting the analog signal, see
Set analog signal at analog input X3
.
0-5 V
0-20 mA
4-20 mA
Analog signal
Activated
0-10 V
For setting the analog signal, see
Set analog signal at analog input X3
.
0-5 V
0-20 mA
4-20 mA
Note: The temperature limit alarm can only be set in program
3.
Description of temperature limit alarm:
If the temperature limit value is exceeded, a status signal is
emitted at digital output
X4c-K3
.
24
Analog signal
Program 2 activated
S2-2
S2-3
S2-4
S2-5
S2-6
S2-7
S2-8
To set the 7-segment display, see table:
7-segment display: Set DIP switches to
display temp. setpoint definition.
S2-1
Inoperative, DIP switch setting is always
OFF
Description of program 2:
Temperature setpoint definition with window contact function
Description of program 3: Temperature setpoint definition for
equipment rooms with limit alarm
Program 3 activated
S2-1
S2-2
S2-3
S2-4
S2-5
S2-6
S2-7
S2-8
To set the 7-segment display, see table:
7-segment display: Set DIP switches to
display temp. setpoint definition.
To set the DIP switches for the temperature limit
alarm, see the following table:
Program 3: Set DIP switches for temperature limit
alarm.
26
28
30
Temperature limit value [°C]
Activated
Summary of Contents for CompTrol
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