Lenze E82ZAFPC010 - Manual (Page 51)

Process data transfer
DRIVECOM control
DRIVECOM state machine
7
l
51 EDS82ZAFPC010 EN 4.0
7.2 DRIVECOM control
7.2.1 DRIVECOM state machine
The control information is provided by the function module via the control word.
ƒ The controllers have standardised device states according to DRIVECOM Profile 20.
ƒ Information on the current device status is stored in the DRIVECOM parameter
"status word".
ƒ Commands in the DRIVECOM parameter "control word" can change the device
status. These commands are represented by arrows in the following diagram.
Inhibit voltage
xxxx xxxx xxxx xx0x
Automatically when
fault reaction is completed
Standstill
xxxx xxxx xxxx x110
Standstill
xxxx xxxx xxxx
x110
Switch on
xxxx xxxx xxxx x111
Automatically when
initialisation is
completed
Reset fault
xxxx xxxx 0xxx xxxx
Switch on device
Status word xxxx xxxx x0xx 0000
NOT READY TO SWITCH ON
READY TO SWITCH ON
Status word xxxx xxxx x01x 0001
SWITCHED ON
Status word xxxx xxxx x01x 0011
OPERATION ENABLED
Status word xxxx xxxx x01x 0111
FAULT
Status word xxxx xxxx x0xx 1000
SWITCH−ON INHIBIT
Status word xxxx xxxx x0xx 0000
QUICK STOP ACTIVE
Status word xxxx xxxx x01x 0111
Enable operation
xxxx xxxx xxxx 1111 and
act. speed value <> 0*
Inhibit operation
xxxx xxxx xxxx 0111 or
act. speed value = 0 *
Inhibit RFG is mapped to
quick stop
Quick stop
xxxx xxxx xxxx x01x
Quick stop
xxxx xxxx xxxx x01x
Inhibit voltage
xxxx xxxx xxxx xx0x
Standstill
xxxx xxxx xxxx x110
FAULT REACTION ACTIVE
Status word xxxx xxxx x0xx 1111
Fault recognised
xxxx xxxx 1xxx xxxx
Inhibit voltage
xxxx xxxx xxxx xx01
or
quick stop completed
9
8
4 5
11
6
7
10
12
14
13
3
2
Fig. 7−3 Status diagram of DRIVECOM device control
* only effective for 821X, 8200 vector when the automatic DC injection brake is active (C0106,
C2106 <> 0)