REXROTH IndraDrive Fc FCS01, Руководство по эксплуатации

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Control Communication - Field Busses and Protocols Rexroth IndraDrive FCS01.1
DOK-INDRV*--FCS01*****-IB01_EN-P
When the converter has switched to
Ready for activation
state, it will
transmit the following response telegram:
Byte no. 0 1 2 3 4 5 6 7 8 9 10 11 12 13
Significance STX LG ADR PID PID IND IND PV PV
STW STW
AV1 AV1 BCC
hexadecimal 02 0C 00 00 00 00 00 00 00 0B 31 00 00 34
Fig. 15-69: Example: Status word
Bit Value Value
HEX
Significance
15 0
Parameter record bit 1 off
14 0
Parameter record bit 0 off
13 0
reserved
12 0
0
Counterclockwise rotation off
11 1 Clockwise rotation on
10 0 Value has fallen below comparison value
9 1 Bus control
STW
Byte
No. 09
8 1
B
Setpoint value = actual value
7 0 No warning
6 0 No activation disable
5 1
No quick-stop
4 1
3
Voltage enable
3 0
Free of failure
2 0
Disable operation
1 0
Not ready for operation
STW
Byte
No. 10:
0 1
1
Ready for activation
Fig. 15-70: Example: Status word
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 with the USIP address 10 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)
•
Set address (address 0A)
•
Generate control word (STW 04 7F)
•
Generate setpoint (2000 hex)
•
Transmit telegram
•
Check response telegram (STW 0F 37)