Assignment Digital Input Di 0, 1, 2, 3; Input Filtering (Hardware Setting); Assignment Digital Output Dq 0, 1, 2, 3 - Siemens SIWAREX WT241 Manual

Communication
11.10 DR 7 Process interfaces
Variable Note
Load per External totalizer - amount per pulse:
pulse output of pulses for external totalizer
(Page 132)
Pulse duration in ms (output of pulses
for external totalizers)
Reserve
11.10.1

Assignment digital input DI 0, 1, 2, 3

A command trigger can be assigned to a digital input. This is done on the basis of the
command number: → Command lists (Page 87).
Assignment input DI.0, 1, 2, 3:
Code
0
n
1304 (only DI .0)
1303 (only DI .0)
75 (only DI .1)
11.10.2

Input filtering (hardware setting)

To ensure that the inputs do not respond too quickly to the signal change, a minimum signal
pending time can be specified. The pending signal is not processed further until this time has
elapsed.
The following values can be set:
Value
0
1
2
3
11.10.3

Assignment digital output DQ 0, 1, 2, 3

A status display can be assigned to a digital input. This is done on the basis of the bit
number.
Assignment output DQ.0, 1, 2, 3:
128
Assignment
Not assigned
Command code is triggered at a rising edge (1->0 transition)
The speed sensor is connected (up to approx. 5 kHz)
Message to SIWAREX "Belt switched on"
Belt revolution sensor for calculation of belt for exact triggering of revolution
time
Signal pending period
0.2 ms
0.2 ms
0.4 ms
0.8 ms
Type L Rw Default
REAL 4 rw 0
LONG 4 rw 0
LONG 4 rw 0
Value Signal pending period
4 1.6 ms
5 3.2 ms
6 6.4 ms
7 12.8 ms
Min. Max. Register
0 1335
0 1337
0 1339
SIWAREX WT241
Manual, 05/2015, A5E36046748A