User Manual

7. Description of the commands
7−16
Festo P.BE−S PC200−EN en 0901d
7.2.2 Addressing the control signals
Record Select mode
Control sig
nal
I/O module
addresses
Address with
fieldbus
Description
ENABLE I0.9 I10.0 Controller enable (1 = controller enabled)
RESET I0.8 I10.1 Reset programs (in conjunction with
STOP=0)
STOP I0.7 I10.2 Stop positioning task (0 = stopped)
CLK_A/B I0.6 / I0.5 I10.3 / I10.4 Start NC record from program A/B
RECBIT1...5 I0.0 ... I0.4  Bits for NC record number: R ECBIT1 for2^0
etc. (record bit)
RECBIT...  I11.0 ... I11.15 RECBIT... with control via a field bus module
as 2−byte value from 0 to 999, see manual
on the field bus module.
READY Q0.7 Q10.0 System ready to operate
ACK_A/B Q0.6 / Q0.5 Q10.1 / Q10.2 Task accepted for program A/B (acknowl
edge)
RC_A/B Q0.4 / Q0.3 Q10.3 / Q10.4 NC record concluded by program A/B (re
cord complete)