Tsw0 - Technology Control Word 0; Tsw1 - Technology Control Word 1 - Siemens SIDOOR ATD401W System Manual

10 Control by PLC
Note: Do not set the bit to 1 until control is requested by the master (ZSW1 bit 9 = true)
A.1.2.2

TSW0 - technology control word 0

Technology control word 0 (TSW0) is not assigned for compatibility reasons. It serves as a
placeholder.
A.1.2.3

TSW1 - technology control word 1

Table A- 15
15
DCMD signal
The DCMD signal is located in the low byte (bits 0 to 7) of TSW1. It has an enumerative
structure and is assigned door commands (DCMDs).
If a reserved value is transferred, it is rejected and the last valid value is retained.
You can find more information on door commands in Section Drive orders (Page 39).
Table A- 16 DCMD signal
DCMD signal Name
value
0 Deenergize
1 Stop
2 Open
3 Close
4 Start learn run
5 Positioning
6 Automatic AssistedDrive
7 Automatic ImpulseDrive
Reserved
255
ATD4xxW Door Controller for Industrial Applications
System Manual, 01/2017, A5E38080677-AB
1 Control via PLC (master)
Process data are marked as valid, and are thus accepted and effective
0 No control via PLC (master)
Process data invalid
Local operation is possible
Signs of life are excluded from this (master monitoring)
Technology control word 1 (TSW1)
14 13 12 11
DCMD expansion
Description
Motor coasts down, is not energized
The door system is at a stop. The winding is shorted (source-voltage brake)
Drive moves in learned opening direction
Drive moves in learned closing direction
Learn run with active parameter set (see Section Learn run (Page 29))
Enable command for positioning mode (see Section Positioning mode
(Page 70))
Enable command for automatic AssistedDrive (see Section Automatic As-
sistedDrive (Page 69))
Enable command for automatic ImpulseDrive (see Section Automatic Im-
pulseDrive (Page 64))
TSW1
10 9 8
...
A.1 Structure of user data/process data
7 ... 0
DCMD
Appendices
287