ABB RER620

1MAC309294-MB F Section 6
Condition monitoring functions
RER620 359
Technical Manual
Figure 192: Functional module diagram
POSCLOSE_A (_B, _C)
BLOCK
RST_IPOW
POSOPEN_A (_B, _C)
OPENPOS_A (_B, _C)
CLOSEPOS _A (_B, _C)
OPR_ALM
OPR_LO
IPOW_ALM
IPOW_LO
MON_ALM
PRES_LO
PRES_ALM
SPR_CHR_ALM
PRES_ALM_IN
PRES_LO_IN
SPR_CHR_ST
SPR_CHR
RST_CB_WEAR
Operation
monitoring
CB_LIFE_ALM
Operation
counter
INVALIDPOS_A (_B, _C)
TRV_T_OP_ALM
TRV_T_CL_ALM
Circuit
breaker
status
Breaker
contact
travel time
Accumula-
ted energy
Breaker
life time
Spring
charge
indication
Gas
pressure
supervision
I_A
I_B
I_C
RST_TRV_T
RST_SPR_T