Festo Контроллер позиционирования CPX-CMAX - Manual (Page 43)

2. I/O data and sequence control
2−15
Festo P.BE−CPX−CMA X−CONTROL−EN en 0908NH
Status byte 2 (SPOS) ć record select mode
Bit EN Description
B0
HALT Halt Reserved (= 0).
B1
ACK Acknowledge
Start = 0: Ready to start
= 1: Start executed
1)
B2
MC Motion
Complete = 0: Positioning task active
= 1: Positioning task completed, possibly with error
2)
B3
TEACH Acknowledge
Teach = 0: Teaching carried out, actual value is transferred
= 1: Ready for teaching
B4
MOV Axis is moving Movement monitoring
= 0: Drive does not move.
(Axis speed signal < limit value)
= 1: Drive is moving
B5
DEV Following
error Following error or tolerance monitoring
= 0: No following error / within tolerance
= 1: Following error active / outside of tolerance
B6
STILL Stand still
warning
Standstill monitoring.
= 0: Standstill warning is not active
= 1: Standstill warning is active, drive moved after MC (position control)
B7
REF Axis is
referenced = 0: Referencing must be carried out
= 1: Reference information present, homing not necessary
1) When programming the handshake between CPOS.START and SPOS.ACK, the registered faults
must always be taken into consideration as well, since SPOS.ACK is not set in the event of a fault.
2) MC is set for the first time after switching on (Drive disabled" status).