Siemens SIMATIC ET 200S - Group diagnostics parameter; Synchronization group parameters

4 IQ-SENSE
13-4
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
Note
Unused channels of the module must be disabled, otherwise the diagnostics will
report wire break.
Parameter measuring type: disabled
• All diagnostics are suppressed.
• Sensitivity/distance values and switching states are set to ”0”.
• The sensor is switched off.
13.1.1 Group diagnostics parameter
If you enable group diagnostics, a pending diagnostic message is registered (see
Chapter 6.1.6.8 or 6.2.6.2).
13.1.2 Synchronization group parameters
Features
• Sensors between different modules of the 4 IQ-SENSE may influence one
another (e.g. by scattered light).
• To prevent this interference from adjacent sensors on different modules you can
assign every module to a separate synchronization group with this parameter .
Modules with different synchronization groups do not influence each other.
• Sensors on the same module cannot interfere with one another.