2. I/O data and sequence control
2−14
Festo P.BE−CPX−CMA X−CONTROL−EN en 0908NH
CPOS Control byte 2 (CPOS) controls the positioning sequences as
soon as the drive has been enabled.
Control byte 2 (CPOS) record select mode
Bit EN Description
B0
HALT
Reserved, must be set to 0.
A warning is signaled for logic 1.
B1
START
Start Positio−
ning Task
With a rising edge the current setpoint values will be transferred and
positioning started.
B2
HOM
Start Homing With a rising edge, homing is started with the set parameters. Referenc
ing is reset.
A fault is signaled with an absolute measuring system.
B3
JOGP
Jog positive The drive moves at the specified speed in the direction of increasing
actual values, providing the bit is set.
B4
JOGN
Jog negative The drive moves at the specified speed in the direction of decreasing
actual values, providing the bit is set.
If JOGP and JOGN are set at the same time, the drive moves in the posi
tive direction.
B5
TEACH
Teach Actual
Value
At a falling edge, the current actual value is transferred into the setpoint
register of the currently addressed record.
B6
CLEAR
Reserved, must be set to 0.
A warning is signaled for logic 1.
B7
Reserved, must be set to 0.
A warning is signaled for logic 1.
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