Operating Instructions

Appendix A: Parameter Reference List
Siemens Building Technologies, Inc. 161
P2186, P2188,
P2190
Lower torque threshold 1, 2, and 3
Min: 0.0 Def: 0.0 Max: 99999.0
Level 2
Details: Lower limit threshold value for comparing actual torque.
Note: See P2182 (belt threshold frequency).
P2191 Belt failure speed tolerance
Min: 0.00 Def: 3.00 Max: 20.00
Level 2
Details: P2191 defines the allowed speed variation bandwidth between the inverter frequency, and the speed reference
from the pulse train. When the speed of the driven machine varies by more than this amount, a trip or warning is
given.
P2192 Time delay for belt failure
Min: 0 Def: 10 Max: 65
Level 2
Details: P2192 defines a delay before warning/trip becomes active. It is used to eliminate events caused by transient
conditions. It is used for both methods of fault detection.
r2197 CO/BO: Monitoring word 1
Min: - Def: - Max: -
Level 2
Bit Fields:
Bit00 Act. freq. r0024 <= P1080 0 NO, 1 YES
Bit01 Act. freq. r0024 <= P2155 0 NO, 1 YES
Bit02 Act. freq. r0024 > P2155 0 NO, 1 YES
Bit03 Act. freq. r0024 > zero 0 NO, 1 YES
Bit04 Act. freq. r0024 >= setp. 0 NO, 1 YES
Bit05 Act. freq. r0024 <= P2167 0 NO, 1 YES
Bit06 Act. freq. r0024 >= P1082 0 NO, 1 YES
Bit07 Act. freq. r0024 == setp. 0 NO, 1 YES
Bit08 Act. current r0068 >= P2170 0 NO, 1 YES
Bit09 Act. unfilt. Vdc < P2172 0 NO, 1 YES
Bit10 Act. unfilt. Vdc > P2172 0 NO, 1 YES
Bit11 No load condition 0 NO, 1 YES
r2198 CO/BO: Monitoring word 2
Min: - Def: - Max: -
Level 2