7.1.7.2 SSCBR Output signals
Table 1311: SSCBR Output signals
Name Type Description
TRV_T_OP_ALM BOOLEAN CB open travel time exceeded
set value
TRV_T_CL_ALM BOOLEAN CB close travel time exceeded
set value
SPR_CHR_ALM BOOLEAN Spring charging time has
crossed the set value
OPR_ALM BOOLEAN Number of CB operations ex-
ceeds alarm limit
OPR_LO BOOLEAN Number of CB operations ex-
ceeds lockout limit
IPOW_ALM BOOLEAN Accumulated currents power
(Iyt),exceeded alarm limit
IPOW_LO BOOLEAN Accumulated currents power
(Iyt),exceeded lockout limit
CB_LIFE_ALM BOOLEAN Remaining life of CB excee-
ded alarm limit
MON_ALM BOOLEAN CB 'not operated for long
time' alarm
PRES_ALM BOOLEAN Pressure below alarm level
PRES_LO BOOLEAN Pressure below lockout level
OPENPOS BOOLEAN CB is in open position
INVALIDPOS BOOLEAN CB is in invalid position (not
positively open or closed)
CLOSEPOS BOOLEAN CB is in closed position
7.1.8 SSCBR Settings
Table 1312: SSCBR Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation
1=on
5=off
1=on Operation Off / On
Acc stop current 5.00...500.00 A 0.01 10.00 RMS current set-
ting below which
engy acm stops
Open alarm time 0...200 ms 10 40 Alarm level setting
for open travel time
in ms
Close alarm time 0...200 ms 10 40 Alarm level Setting
for close travel time
in ms
Spring charge time 0...60 s 1 15 Setting of alarm
for spring charging
time of CB in s
Table continues on the next page
1MRS759142 F Condition monitoring functions
REX640
Technical Manual
1373
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