10.6 Calibrating control lines 4 and 5
After switching on the control unit for the first time, control lines 4 and 5 go into
fault and the service LEDs 4 and 5 light up. Ensure that the actuator(s) are
correctly connected. Then start the calibration procedure.
Proceed as follows:
1. Set the PU10 jumper on the XCM1001-2 main board.
The calibration procedure is started.
LEDs 21 and 24 flash alternately (slow).
LED 11 "Part of System OFF" lights up.
LEDs 13 and 20 flash (fast).
Also LEDs 17 or 22 if monitored control line 5 programmed with step 1, option
17, 18, 19 or 20.
Service LEDs 4 and 5 flash (slow)
2. Wait until the buzzer sounds twice.
The values are stored.
There are now two possibilities (see table below):
–
Successful calibration procedure: Continue from item 6.
–
Unsuccessful calibration procedure: Continue from item 3.
3. Remove the PU10 jumper.
LEDs 11, 21 and 24 are no longer lit.
4. Correct the fault in the control line.
5. Restart the calibration procedure: Start again at step 1.
6. Remove the PU10 jumper.
LEDs 11, 21 and 24 are no longer lit.
The calibration procedure is completed.
While the PU10 jumper is plugged in, the system is blocked and the LED 10 (Operating access) does
not light up.
Successful calibration procedure: Unsuccessful calibration procedure:
LEDs 13 and 20 no longer flash
Service LEDs 4 and 5 no longer flash
LEDs 13 and 20 flash fast
LED 4 flashes fast ==> resistance of
control line 4 is equivalent to > 900 Ω
LED 5 flashes fast ==> resistance of
control line 5 is equivalent to > 900 Ω
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