4
4.2 Process data (PZD area)
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SIMODRIVE POSMO A User Manual (POS1) – 08/2013 Edition
Table 4-11 Description of the signals in the status word (ZSW) for the n–set mode, continued
Bit Signal status, signal descriptionSignal name
6
Power–on inhibit/
No power–on inhibit
1 Power–on inhibit
The system can only be powered–up using ”OFF 1” fol-
lowed by ”ON”.
0 No power–on inhibit
7
Warning present/
Warning not present
(refer to Chapter 6.2)
1 Warning present
The drive still remains operational. Acknowledgment is
not required.
Which warning is present?
––> refer to P953 (warnings)
and
––> P954 (supplementary information, faults/warnings)
0 Warning not present
Speed in the tolerance band
-
width/outside the tolerance
1 Speed is within the parameterized tolerance window
width/outside the tolerance
bandwidth
0 Speed is outside the parameterized tolerance window
1 Master, Class 1
9
Control requested/
local control
(from SW 1.4)
0 No master Class 1 (but master, Class 2)
Note:
Before SW 1.4 the following applies:
The signal is not supported (a permanent ”1” signal).
1 Ramp–up completed
ramp–up active
0 Ramp–up not completed
11 Status, terminal 1 Checkback signal from the parameterized terminal signals
12 Status, terminal 2 Checkback signal from the parameterized terminal signals
Drive running/drive station-
1 Traversing task is executed (n w 0)
The drive is stationary after it reaches its target position.
Drive running/drive station-
ary
0 Signals the completion of a traversing task or standstill for
intermediate stop and stop.
14 Reserved
4 Communications via PROFIBUS–DP
02.9905.03