Siemens SIMATIC S7-1500 Manual page 88

Article number
Diagnostics indication LED
RUN LED
•
ERROR LED
•
MAINT LED
•
Monitoring of the supply voltage (PWR-LED)
•
Channel status display
•
for channel diagnostics
•
Integrated Functions
Number of counters
Counting frequency (counter) max.
Counting functions
Can be used with TO High_Speed_Counter
•
Continuous counting
•
Counter response parameterizable
•
Hardware gate via digital input
•
Software gate
•
Event-controlled stop
•
Synchronization via digital input
•
Counting range, parameterizable
•
Comparator
– Number of comparators
– Direction dependency
– Can be changed from user program
Position detection
Incremental acquisition
•
Absolute acquisition
•
Suitable for S7-1500 Motion Control
•
Technology module TM PosInput 2 (6ES7551-1AB00-0AB0)
Manual, 06/2018, A5E03982218-AB
6ES7551-1AB00-0AB0
Yes; Green LED
Yes; Red LED
Yes; yellow LED
Yes; Green LED
Yes; Green LED
Yes; Red LED
2
4 MHz; with quadruple evaluation
Yes; only for pulse and incremental encoders
Yes
Yes
Yes
Yes
Yes
Yes
Yes
2; Per channel
Yes
Yes
Yes
Yes
Yes
Technical specifications
87