Parameter setting – Lenze EMF2112IB User Manual
Page 36
Parameter setting
6-14
BA2112EN
Unit status
Bits of the status word
Bit
6
5
4
3
2
1
0
NOT READY TO SWITCH ON
0
0
0
0
0
SWITCH ON INHIBIT
1
0
0
0
0
READY TO SWITCH ON
0
1
0
0
0
1
SWITCHED ON
0
1
0
0
1
1
OPERATION ENABLED
0
1
0
1
1
1
FAULT
0
1
0
0
0
FAULT REACTION ACTIVE
0
1
1
1
1
QUICK STOP ACTIVE
0
0
0
1
1
1
Switch-on inhibit
Quick stop
Voltage inhibit
Fault
Operation enabled
Switched on
Ready to switch on
Command
Meaning
COMMAND 2, 6, 8 (standstill)
Control word: bit 0 = 0
Command to change from different states to the status „READY TO SWITCH ON“.
COMMAND 3 (switch on)
Command to change to the controller status “SWITCHED ON“.
COMMAND 4 (enable operation)
Command to change to the controller status “OPERATION ENABLED“. The controller inhibit is deactivated.
COMMAND 5 (inhibit operation)
Command to change to the controller status “SWITCHED ON“. The controller inhibit is activated.
COMMAND 7, 9, 10, 12 (voltage inhibit)
Control word: bit 1 = 0
Command to change to the controller status “SWITCH ON INHIBIT“. The controller inhibit is activated.
COMMAND 7, 10, 11 (quick stop)
Control word: bit 2 = 0
Command to change to the controller status “SWITCH ON INHIBIT“. If the controller was enabled, it is decelerated in a
controlled way along the Lenze quick-stop ramp.
COMMAND 13 (FAULT/TRIP)
The controller has recognized a malfunction. For some malfunction a controlled deceleration may be necessary
(depending on the controller). Once completed, the controller changes to the status FAULT.
COMMAND 14 (reset fault/TRIP)
Control word: bit 7 = 0
A 1
With the series 821X, 8200 vector this command acknowledges a fault. The controller changes to the status “SWITCH ON
INHIBIT“ when a fault is no longer recognized.
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