Siemens SINAMICS G150 - Function Diagram

Functions, monitoring, and protective functions
9.4 Monitoring and protective functions
Converter cabinet units
592 Operating Instructions, 07/2016, A5E03347396A
Failure of a sensor within a group
Using parameter p4117[0...2], the response to the failure of a temperature sensor can be set
within a group:
● p4117[x] = 0: The failed sensor is not taken into account in the group.
● p4117[x] = 1: When a sensor fails, for the maximum value, minimum value and the
average value of the group, a value of 300 °C is output.
9.4.6.6
Function diagram
FP 9625
TM150 - temperature evaluation structure (channel 0 ... 11)
FP 9626
TM150 - temperature evaluation 1x2, 3, 4-wire (channel 0 ... 5)
FP 9627
TM150 - temperature evaluation 2x2-wire (channel 0 ... 11)
9.4.6.7
Parameter
•
p4100[0...11]
TM150 sensor type
•
r4101[0...11]
TM150 sensor resistance
•
p4102[0...23]
TM150 fault threshold/alarm threshold
•
p4103[0...11]
TM150 delay time
•
r4104.0...23
BO: TM150 temperature evaluati
on status
•
r4105[0...11]
CO: TM150 temperature actual value
•
p4108[0...5]
TM150 terminal block measurement method
•
p4109[0...11]
TM150 cable resistance measurement
•
p4110[0...11]
TM150 cable resistance value
•
p4111[0...2]
TM150 group channel assignment
•
r4112[0...2]
CO: TM150 group, temperature actual value maximum value
•
r4113[0...2]
CO: TM150 group, temperature actual value minimum value
•
r4114[0...2]
CO: TM150 group temperature actual value, average
•
p4117[0...2]
TM150 group, sensor fault effect
•
p4118[0...11]
TM150 fault threshold/alarm threshold hysteresis
•
p4119[0...11]
TM150 activate/deactivate smoothing
•
r4120
TM150 temperature filter time constant
•
p4121
TM150 filter, rated line frequency