Festo CPX-FB13 - Preparing the CPX Terminal for the Configuration

2. Commissioning
2−4
Festo P.BE−CPX−FB13−EN en 0811c
SYNC command
All the outputs of the CP terminal will be frozen".
The CP terminal now no longer reacts to modifications to the
output image in the master. With each further SYNC
command, the updated output image will be transmitted.
Return to normal operation: UNF R EEZ E command
Command CL
EAR_DATA
All the outputs of the CP terminal will be reset.
2.1.2 Preparing the CPX terminal for the configuration
Addressing the CPX terminal
The CPX terminal has an address range of up to 64 bytes
inputs and 64 bytes outputs: Max_Data_Len = 128 (80
h
).
Inputs
 Counting is module−orientated, irrespective of the
position of the field bus node.
 Counting from left to right.
 Depending on the configuration, the field bus node can
occupy status information as logical inputs.
Outputs
 Counting is module−oriented, irrespective of the position
of the field bus node.
 Counting from left to right.