Siemens SIDOOR AT40 System Manual page 211

DBLOCK signal
The DBLOCK signal is located in the low byte of TZW1 (bits 6 to 7). It has an enumerative
structure and is assigned the obstruction detection (DBLOCK).
Table 6- 83
DBLOCK signal
value
0
1
2
3
DBLCWAIT signal
The DBLCWAIT signal is located in the high byte of TZW1 (bit 9). It has a binary structure
and is assigned the special obstruction mode "wait mode".
Table 6- 84
DBLCWAIT
signal value
0
1
DPOS signal
The DPOS signal is located in the high byte of TZW1 (bits 9 to 15). It has an enumerative
structure and is assigned the current door position (DPOS) in %.
Table 6- 85
DPOS signal
value
0 ... 100
AT40, ATD400V, ATD400K, ATD4xxW, ATD400S, ATE250S, ATD400T
System Manual, 06/2016, A2B00096162-AN
DBLOCK signal
Name
None
In opening direction An obstruction was detected in the opening direction
In closing direction
Reserved
DBLCWAIT signal
Name
Wait mode inactive
Wait mode active
DPOS signal
Name
Door position
6.11 Structure of user data/process data
Description
There is no obstruction
An obstruction was detected in the closing direction
Description
See Section Wait mode (Page 64) for a signal description
See Section Wait mode (Page 64) for a signal description
Description
Door position in %
Note: The value is only valid in normal mode
The 100 % and 0 % door positions can only be reached in
conjunction with the "open" or "close" drive orders.
The 99 % and 1 % door positions correspond to fully open or
fully closed without an active drive order.
Values between 99 % and 1 % specify the door position as a
percentage value.
127 or 7F is sent (>100 %) if no valid position value is
hex
available.
In partial opening mode, the door position continues to be
referred to the real door width. The values 100 and 99 % are
not reached in partial opening mode.
Controllers
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