4 IQ-SENSE
13-5
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
Function principle
The diagram below clarifies the functioning of the synchronization group
parameter:
4 IQ-SENSE
PM
Interface
module
12341
Parameters
Synchronization
group
Slot1234 56
Mutual interference is only possible between the
sensors on the modules in slot 2 and 6, because they
are both in synchronization group 1.
Figure 13-1 Synchronization group
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
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