Appendix – Lenze 931E/K Small Drives Control User Manual
Page 173
Appendix
Communication object list
Bit assignment of command word / status word / error word
l
173
SW−HB 13.0002−EN 4.1
Status word (rs232_stat_sum)
Bit
Meaning
31 ... 28
˙
27
MOTID operation
26 ... 25
˙
24
INTERNAL enabling of controller and power stage
23 ... 22
˙
21
Automatic encoder adjustment active
20
Homing has been completed
19
Positive direction inhibited
18
Negative direction inhibited
17
Group error message
16
Warning (no group error and no disconnection)
15
Readiness for operation
14
Power stage is switched−on
13
Speed message n_act = (0 +/− n_mess_hyst)
12
SinCos encoder activated
11
iit−monitoring à limitation to rated current; IIT motor / servo
10
Positioning has been started (activated for one IPO cycle)
9
Speed message n_act = (n_set +/− n_mess_hyst)
8
1 = speed message n_act = (n_mess +/− n_mess_hyst)
7
6
Remaining path positioning reached (reset to zero when the following positioning process is
started)
5
Target−reached message (x_act = x_set +/− x_mess_hyst)
4
Message "Positioning has been completed" (x_set = pos_x_set) (reset to zero when the
following positioning process is started)
3
Positive limit switch reached DIN8
2
Negative limit switch reached DIN7
1
Home switch reached
0
Homing active