Lenze I/O system 1000 - Parameterising Temperature Measurement; 4(2) Analog Input for Resistance Measurement - EPM-S404

Lenze · I/O system 1000 · Reference Manual · DMS 5.0 EN · 09/2016 · TD17 246
6 PROFIBUS communication
6.6 Parameterising temperature measurement
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6.6 Parameterising temperature measurement
6.6.1 4(2) analog input for resistance measurement - EPM-S404
During the execution time you can access the parameter data via the following data sets:
 Note!
Use parameter setting to deactivate unused inputs.
If thermal detectors are connected in a 3 or 4 conductor setup, channels 3 and/or 4 must
be deactivated.
2-, 3-, 4-wire conductor measurement
( 26)
The module does not provide any auxiliary supply for sensors.
Data set Name Description/value Lenze
No. Byte
0 0 Diagnostics A diagnostic alarm occurs if the same event triggers a further
process alarm during a process alarm processing.
Bit 0 ... 5: Reserved
Bit 6: Diagnostic alarm(0 = inhibited; 1 = enabled)
Bit 7: Reserved
0x00
1 Wire-breakage
detection
Bit 0: Channel 1 (0 = inhibited; 1 = enabled)
:
Bit 3: Channel 4
Bit 4 ... 7: Reserved
0x00
2 Limit value
monitoring
Bit 0: Channel 1 (0 = inhibited; 1 = enabled)
:
Bit 3: Channel 4
Bit 4 ... 7: Reserved
0x00
3 Reserved
1 0 Temperature system Bit 0, 1: 0b00 = °C; 0b01= °F; 0b10 = K
Bit 2 ... 7: Reserved
0x00
1 Interference
frequency
suppression
Bit 0, 1: 0b01 = 60 Hz; 0b10 = 50 Hz
Bit 2 ... 7: Reserved
0x02