Parker AC30 - Thermistor

Parameter Reference D-181
AC30 series Variable Speed Drive
Thermistor
Setup::Inputs and Outputs::Option
Parameters::Option IO::Thermistor
Parameter Name
No.
Path
Default
Range
Units
Writable
Thermistor Type
1184
Setup::Inputs and Outputs::Option
Parameters::Option IO::Thermistor
1
0:NTC
1:PTC
2:KTY
ALWAYS
Defines the thermistor type. This is used when generating the MOTOR OVERTEMP trip.
NTC, (Negative Temperature Co-efficient)
PTC, (Positive Temperature Co-efficient)
KTY, (a linear temperature measuring device).
Thermistor Resistance
1185
Parameters::Option IO::Thermistor
x.
0 to 5000
Ohm
NEVER
The resistance measured across the thermistor terminals.
Thermistor Trip Level
1004
Parameters::Option IO::Thermistor
1000
0 to 4500
Ohm
ALWAYS
Defines the level at which a Motor Over Temperature trip will be generated. The default value is appropriate for PTC and NTC
thermistor types.
Thermistor Warn Delta
1762
Parameters::Option IO::Thermistor
100
0 to 4500
Ohm
ALWAYS
Defines the level at which a Motor Over Temperature warning will be generated. This is an offset from the trip level. For PTC and KTY
thermistors, the warning level is the result of subtracting the Warning Delta value from the Trip Level. For NTC thermistors the warning
level is the sum of Warning Delta and the Trip Level.