YASKAWA L1000A - Page 257

5.10 o: Operator Related Settings
YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual 257
Parameter Details
5
■ o4-15: Maintenance Alarm Snooze Period
After a maintenance alarm output has been triggered, o4-15 determines the level that will trigger the next alarm for the
same component. The same alarm will be triggered by the detection level that triggered the original alarm plus the level
set in o4-15.
■
o4-16: Maintenance Monitoring Selection
Selects the Maintenance Monitor by using bits 0 to 3.
All bits = 0: Maintenance Monitors are disabled
bit 0: LT1 (cooling fan)
bit 1: LT2 (DC bus capacitors)
bit 2: LT3 (soft-charge bypass relay)
bit 3: LT4 (IGBTs have passed 90% of the their life expectancy)
No. Parameter Name Setting Range Default
o4-15
<1> Parameter setting value is not reset to the default value during drive initialization (A1-03).
Maintenance Alarm Setting 0 to 20% 2% <1>
No. Parameter Name Setting Range Default
o4-16
<1> Parameter setting value is not reset to the default value during drive initialization (A1-03).
Maintenance Monitoring Selection 0000 to 1111 1000 <1>
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