Sensor Type Parameter - Siemens SIMATIC ET 200S Manual

Function principle
The diagram below clarifies the functioning of the synchronization group
parameter:
Figure 13-1
Note
Sensors in the same synchronization groups must be installed so they are at the
minimum distance apart (see sensor package insert) to ensure that mutual
interference is prevented.
13.1.3

Sensor type parameter

Features
This parameter is used to specify the sensor type per channel:
• Reflection light barrier or
• reflection light probe or
• disabled
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
1 2
Interface
module
PM
1
Mutual interference is only possible between the
sensors on the modules in slot 2 and 6, because they
are both in synchronization group 1.
Synchronization group
3 4 5 6
4 IQ-SENSE
2 3 4 1
4 IQ-SENSE
Slot
Parameters
Synchronization
group
13-5