Festo CPX Series Electronic Manual page 142

B. Parameters and data of the CPX terminal
System parameters: System Idle mode
Function no. 4402
Description Only relevant for certain field bus protocols
Defines the signal status which outputs/valves are to assume when the Idle
function is accessed.
Bit Bits 4, 5
Values Bit 5
0
0
1
Remark Only relevant for certain field bus protocols. Explanations on this can be found in
the manual for the relevant CPX field bus node.
Table B/7: System Idle mode
B-12
Bit 4
0 : Reset all outputs (pre-setting)
1 : Hold last state (retain signal status)
0 : Assume Idle mode
Festo P.BE-CPX-SYS-EN en 0112NH