REXROTH IndraDrive Fc FCS01, Operating Instructions Manual

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Control Communication - Field Busses and Protocols Rexroth IndraDrive FCS01.1
DOK-INDRV*--FCS01*****-IB01_EN-P
To switch the converter into
Ready for activation
status, the following
telegram must be transmitted:
9 10
11 12
CTW CTW
SP1 SP1
04 7E
00 00
When the converter has switched to Ready for activation state, it will
transmit the following response telegram:
9 10 11 12
STW STW AV1 AV1
0B 31 00 00
Note: The control telegram must be transmitted cyclically as it
cannot be guaranteed that the converter goes to the desired
state within the response time of a telegram.
Enable with 50% setpoint value
A frequency converter which is in "Ready for activation" state is to be
enabled with 50% setpoint value in clockwise rotation. The control has
received a last response telegram as follows.
Procedure:
•
Check status word (STW 0B 31)
•
Generate control word (STW 04 7F)
•
Check response telegram (STW 0F 37)
Details:
Precondition (status word of the converter)
9 10 11 12
STW STW AV1 AV1
0B 31 00 00
The following telegram must be sent to the converter:
9 10 11 12
CTW CTW SP1 SP1
04 7F 20 00
The converter accelerates the motor at the ramp. When the converter has
reached 50% setpoint value, it will respond by transmitting the following
telegram:
9 10
11 12
STW STW AV1 AV1
0F 37 20 00
Note: In bit 10 of the response telegram, the status of MFR 1 is
signaled. Depending on the programmed function and state,
the status word may change.