Emerson SI-Universal User Manual page 100

1x.122
Minimum
Default
Type
Display Format
Coding
See P1 Thermistor Type (1x.118)
1x.123
Minimum
Default
Type
Display Format
Coding
Value
0
1
2
Defines the fault detection for the P1 thermistor input:
P1 Thermistor Fault
Detection (1x.123)
0: None
1: Temperature
2: Temp and Short
If over temperature detection is enabled a Motor Th trip is initiated if P1 Thermistor Feedback
(1x.119) is above the level defined by P1 Thermistor Trip Threshold (1x.120). The trip cannot be
reset until P1 Thermistor Feedback (1x.119) is below P1 Thermistor Reset Threshold (1x.121).
If short circuit detection is enabled then a Motor Th SC trip is initiated if P1 Thermistor Feedback
(1x.119) is below 50 Ω.
100
P1 Thermistor Temperature
-50
16 Bit Volatile
None
RO, ND, NC, PT
P1 Thermistor Fault Detection
0
0
8 Bit User Save
None
RW, Txt
Text
None
Temperature
Temp or Short
No detection active
Over temperature detection
Over temperature and short circuit detection
Maximum
Units
Update Rate
Decimal Places
Maximum
Units
Update Rate
Decimal Places
Fault detection
300
°C
Background write
0
2
Background read
0
SI-Universal Encoder User Guide
Issue: 2