11.2 Control via state machine
In the operation mode “Control via state machine (Local/Remote 412 = 1), the fre-
quency inverter is controlled via the control word of the state machine.
Transition 4 to status “Operation enabled” is only possible:
−
if, in a configuration for Motion Control (parameter Configuration 30
controller release is set via STOA and STOB,
if, in other configurations (parameter Configuration 30
≠ x40) the controller re-
lease is set via STOA and STOB and if one of the digital inputs S2IND or S3IND is
set. (Typically: S2IND = Start clockwise/S3IND = Start anticlockwise)
PZD1 / Parameter Control word 410 is applicable to the frequency inverter if parame-
ter
412 is set to “1 – Control via state machine”.
Switch on
Enable voltage
Quick stop (Low active)
Enable operation
Operation mode specific
Operation mode specific
Operation mode specific
Fault reset
Halt
Operation mode specific
-
Manufacturer specific
Bits 9 … 15 are used depending on the configuration and on
Mode of Operation.
Control word
bits 4, 5, 6
operation mode specific
and bit 8
halt
are used in motion con-
trol configurations (Parameter Configuration 30 = x40) only.
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