Siemens SIMATIC S7-1500 Manual page 41

Configuring/address space
4.1 Operating with "Counting and measurement" technology object
The following parameter settings are possible in the technology object:
Table 4- 5 Settable parameters and their default setting (incremental or pulse encoder)
Parameter
Signal type
Signal evaluation
for counter inputs
Invert direction
(counter inputs)
Filter frequency
for counter inputs
Interface standard
Reaction to signal N
Frequency of
synchronization
Frequency of Capture func-
tion
Counting high limit
Start value
Counting low limit
40
Value range
Pulse (A)
•
Pulse (A) and direction (B)
•
Count up (A), count down (B)
•
Incremental encoder (A, B phase-
•
shifted)
Incremental encoder (A, B, N)
•
Single
•
Double
•
Quadruple
•
Deactivated
•
Activated
•
100 Hz
•
200 Hz
•
500 Hz
•
1 kHz
•
2 kHz
•
5 kHz
•
10 kHz
•
20 kHz
•
50 kHz
•
100 kHz
•
200 kHz
•
500 kHz
•
1 MHz
•
RS422, symmetrical
•
TTL (5 V), asymmetrical
•
No reaction to signal N
•
Synchronization at signal N
•
Capture at signal N
•
Once
•
Periodic
•
Once
•
Periodic
•
-2147483648...2147483647
-2147483648...2147483647
-2147483648...2147483647
Default setting Parameter
reassign-
ment in
RUN
Pulse (A) and Yes
direction (B)
Single Yes
Deactivated Yes
200 kHz Yes
RS422, symmet- Yes
rical
No reaction to Yes
signal N
Once Yes
Once Yes
2147483647 Yes
0 Yes
-2147483648 Yes
Technology module TM PosInput 2 (6ES7551-1AB00-0AB0)
Manual, 06/2018, A5E03982218-AB
Scope
HSP for STEP 7
(TIA Portal)
Channel
Channel
Channel
Channel
Channel
Channel
Channel
Channel
Channel
Channel
Channel