Appendices
A.1 Structure of user data/process data
ATD4xxW Door Controller for Industrial Applications
290
System Manual, 01/2017, A5E38080677-AB
A.1.2.5
ZSW1 - status word (StatW)
Status word 1 (ZSW1) is identical to the specification in the PROFIBUS profile "Variable-
speed drives".
Bits 0 to 10 correspond exactly to the specifications for the PROFIBUS profile "Variable-
speed drives". The use and non-use of specific bits is marked accordingly.
The table below describes the assignments of the bits in status word 1.
Table A- 21 Status word 1 (ZSW1)
Bit
Description
0
Ready for switching on
1
Ready
2
Operation enabled
3
Fault active
4
No OFF2 (no coast down)
5
No OFF3 (no rapid stop)
6
Switch-on inhibit
7
Reserved
8
Reserved
9
Control requested by PLC
10
Reserved
11 … 15
Reserved