Tzw1 - Technology Status Word 1 - Siemens SIDOOR ATD4 W Series System Manual

A.1.2.7

TZW1 - Technology status word 1

Table A-23
DSTAT signal
The DSTAT signal is located in the low nibble of the low byte of TZW1 (bits 0 to 3). It has an
enumerative structure and is assigned the door status (DSTAT).
Table A-24
DSTAT signal
word
0
1
2
3
4
5
6
7
16
DMODE signal
The DMODE signal is located in the low byte of TZW1 (bits 4 to 5). It has an enumerative structure
and is assigned the door mode (DMODE) .
Table A-25
DMODE signal
value
0
1
2
3
ATD4xxW for industrial applications
System Manual, 06/2022, A5E51901827B AA
Technology status word 1 (TZW1)
15 ... 9
DPOS
DSTAT signal
Name
Undefined
Motor not energized Motor current-free (deenergized)
Closing
Opening
Stopped (source
voltage brake)
Closed
Open
Error
Reserved
DMODE signal
Name
Normal mode
Initial mode
Learn run mode
Special mode
A.1 Structure of user data/process data
TZW1
8 7 ... 6
DBLCW DBLOCK
AIT
Description
Door status is unknown.
The door system is moving in the learnt closing direction
The door system is moving in the learnt opening direction
The door system is stopped. The motor is energized with 50%
PWM.
The door system is completely closed.
The door system is completely open.
The door system is in an error state
...
Description
Both end positions determined after power on, ready to run
Both end positions must be determined after power on
Both end positions and other door properties are determined
The system is in an error state or special mode (system is shut‐
ting down, powering up or saving safety-related parameters)
Appendices
5 ... 4 3 ... 0
DMODE DSTAT
323