REXROTH IndraDrive Fc FCS01, Руководство по эксплуатации

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Rexroth IndraDrive FCS01.1 Control Communication - Field Busses and Protocols
15-51
DOK-INDRV*--FCS01*****-IB01_EN-P
Activation Disable
→
→ →
→
Ready for Activation
A frequency converter with the USIP address 0 is to be switched from the
"activation disable" state (CTW bit 0 = 0), which is active after the device
has been switched on, into the "ready for activation" state (CTW bit 0 = 1).
Parameter record 1 is valid, and no parameter data is transmitted.
Procedure:
•
Check status word (STW 0B 70)
•
Set address (address 00)
•
Generate control word (STW 04 7E)
•
Transmit telegram
•
Check response telegram (STW 0B 31)
Details:
Converter status word
→
converter is in
Activation disable
state
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 70 00 00 75
Fig. 15-66: Status word of the converter
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 1 Activation disable
5 1 No quick-stop
4 1
7
Voltage disabled
3 0 Free of failure
2 0 Disable operation
1 0 Not ready for operation
STW
Byte
No. 10:
0 0
0
Not ready for activation
Fig. 15-67: Sample telegram status word
To switch the converter into
Ready for activation
status, the following
telegram must be sent:
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
CTW CTW
SP1 SP1 BCC
hexadecimal 02 0C
00
00 00 00 00 00 00
04 7E
00 00 74
Fig. 15-68: Example: Control word transmission telegram