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05.03
02.99
Status word (ZSW)
The slave signals its current status to the master using the status word
(n–set mode)
(ZSW).
Table 4-10
Structure of the status word (ZSW) for the n–set mode
Load power supply available/load power supply failed
Reserved
Drive running/drive stationary
Bit
15
14
13
12
Warning present/no warning present
Power–on inhibit/no power–on inhibit
Note:
1 signal/0 signal
Table 4-11
Description of the signals in the status word (ZSW) for the n–set mode
Bit
Signal name
Ready to power–up/
Ready to power–up/
0
0
not ready to power–up
1
1
Ready or no fault
Ready or no fault
Operation enabled/
Operation enabled/
2
2
operation inhibited
Fault present/
No fault present
3
(refer to Chapter 6.2)
No OFF 2 present/
No OFF 2 present/
4
4
OFF 2 present
No OFF 3 present/
No OFF 3 present/
5
5
OFF 3 present
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SIMODRIVE POSMO A User Manual (POS1) – 08/2013 Edition
Status, terminal 2
Status, terminal 1
Ramp–up completed/ramp–up active
Control requested/local control
Speed in the tolerance bandwidth/
outside the tolerance bandwidth
11
10
9
8
7
No OFF 3 present/OFF 3 present
No OFF 2 present/OFF 2 present
Fault present/no fault present
Operation enabled/operation disabled
Ready to be powered–up/not ready to be powered–up
Signal status, signal description
1
Power supply powered–up
0
Not ready to power up
1
Ready
0
Not ready
1
Operation enabled
0
Operation inhibited
1
Drive is faulty and not operational.
The drive goes to switch–on disable after the fault has
been successfully removed and acknowledged.
Which faults are present?
––> refer to P947 (faults)
and
––> P954 (supplementary information, faults/warnings)
0
No fault present
1
No OFF 2 present
0
OFF 2 command present
1
No OFF 3 present
0
OFF 3 command present
4 Communications via PROFIBUS–DP
4.2 Process data (PZD area)
6
5
4
3
Ready or no fault
2
1
0
4-113
4
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