Select The Valve Supply - Aventics CANopen Instrucciones De Servicio

AVENTICS | CANopen, CANopen sb | R412009415–BDL–001–AE
Table 12: Assignment of the S4 switches
Slider plate
4.1
4.2
4.3
4.4
7.1.5
The valve power supply can be selected block-wise with
the S4 sliding switch (under fitting B). It is possible to
switch between the U
external supply.
On delivery, all switches are set to position 1.
Voltage at switches
Switches can be damaged if voltage is applied during
operation.
O
Always operate switches in a voltage-free state!
O
Select the switch position for S4 according to the
following table.
Function
Power supply
control byte 1
Power supply
control byte 2
Power supply
control byte 3
Power supply
control byte 4
How to assign the valve supply:
1. Open screw cap B (see figure on page 82).
2. Using the S4 switch, assign one of the two supply
voltages U
(see Figure on page 85 and Tab. 12).
Examples for assignment of switch S4 and the supply of
assembled valves for 32 valve solenoids can be found in
Tab. 13 and Tab. 14 on pages 87 and 88 (examples 1 to 3/
examples 4 to 6, respectively). The following example
combinations are listed there:
Commissioning and operation

Select the valve supply

and U
Q1
NOTICE
Switch position 1
U (external supply,
Q1
PIN 2, white)
U (external supply,
Q1
PIN 2, white)
U (external supply,
Q1
PIN 2, white)
U (external supply,
Q1
PIN 2, white)
or U to each valve group
Q1 Q2
voltages from the
Q2
Switch position 2
U (external supply,
Q2
PIN 4, black)
U (external supply,
Q2
PIN 4, black)
U (external supply,
Q2
PIN 4, black)
U (external supply,
Q2
PIN 4, black)
85