HE 5731 Operating instructions
Coding switch for the device order.
The device number of the communication indicates the controlled order
of valves, independent of the order of wiring.
The device number “5“ is for the operating and control unit without effec-
tive valve connection. The valves are connected starting from control unit
1. Numbers 6 to 9 and letters A to F are without function.
Valve coding switch
16 valves maximum can be connected to each device.
The number of valves that are controlled via this device, are set from 1 to
16 by means of the valve coding switch
(valve 10-15 = A-F, valve 16 = 0).
If the device is operated without extension, the number of valves may
stay set to “16”. Then the adjustment set in the menu item “valve num-
ber” is valid.
Example: 20 valves (HE 5731 Master=16, HE 5731 E Slave=4)
Master:
Valve coding switch= 0
Device coding switch = 1
Slave:
Valve coding switch = 4
Device coding switch = 2
Example: 20 valves (HE 5731 Master=10, HE 5731 E Slave=10)
Master:
Valve coding switch = A
Device coding switch = 1
Slave:
Valve coding switch = A
Device coding switch = 2
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