Parameter
Analogue
Slide valve
Tilt valve
1
19
19
2
50
50
3
100
100
4
100
100
5
100
100
6
130
130
7
130
130
8
0
0
9
0
10
0
0
11
0
0
12
0
0
13
0
0
14
0
0
15
0
0
16
1
0
17
10
10
18
3
3
19
10
10
20
1
1
21
475
90
22
90
475
23
5
5
24
outer limit
outer limit
25
1
1
26
101
101
Parameter settings
Troubleshooting
If an error occurs, stop the actuator and the
error status will be indicated by a red LED on
the PCB. The LED is visible when the control
unit cover is removed.
WCU-basic/BUS
In the event of an error, the red LED on the PCB
will flash. The flashes signify the following:
LED flashes on errors
LED flash Significance
Remedy
1 flash
Interrupted on
overcurrent
Find out whether anything
is blocking the actuator,
and rectify. Check whether
the switch limit matches the
actuator in question.
2 flashes
Power supply
error
Signal from the “power
supply fail” input, terminal
15. If the battery is
connected, the control unit
will continue running.
3 flashes
Battery error
Battery error input terminal
16, the control unit stops,
depending on the parameter.
4 flashes
Time-out
The actuator has run longer
than the time set. See
whether anything is wrong
with the actuator, or switch
off the time.
5 flashes
Overheating of
the control unit
Switch off or stop the control
unit until it has cooled down,
as the actuator intermittence
may be too high.
6 flashes
Overvoltage
The intake voltage is too
high; examine whether the
voltage level is below 35 V.
7 flashes
Error input
Lacking control voltage or
lacking bus communication.
Содержание WCU
Страница 1: ...Quick Guide for WCU...
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