Function Diagram - Siemens SINAMICS G150 Operating Instructions Manual

Functions, monitoring, and protective functions
9.4 Monitoring and protective functions
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
FP 9626
FP 9627
9.4.6.7 Parameter
• p4100[0...11] TM150 sensor type
• r4101[0...11]
• p4102[0...23] TM150 fault threshold/alarm threshold
• p4103[0...11] TM150 delay time
• r4104.0...23
• r4105[0...11]
• p4108[0...5]
• p4109[0...11] TM150 cable resistance measurement
• p4110[0...11] TM150 cable resistance value
• p4111[0...2]
• r4112[0...2]
• r4113[0...2]
• r4114[0...2]
• p4117[0...2]
• p4118[0...11] TM150 fault threshold/alarm threshold hysteresis
• p4119[0...11] TM150 activate/deactivate smoothing
• r4120
• p4121
592
TM150 - temperature evaluation structure (channel 0 ... 11)
TM150 - temperature evaluation 1x2, 3, 4-wire (channel 0 ... 5)
TM150 - temperature evaluation 2x2-wire (channel 0 ... 11)
TM150 sensor resistance
BO: TM150 temperature evaluation status
CO: TM150 temperature actual value
TM150 terminal block measurement method
TM150 group channel assignment
CO: TM150 group, temperature actual value maximum value
CO: TM150 group, temperature actual value minimum value
CO: TM150 group temperature actual value, average
TM150 group, sensor fault effect
TM150 temperature filter time constant
TM150 filter, rated line frequency
Converter cabinet units
Operating Instructions, 07/2016, A5E03347396A