Fanuc power supply control card A20B 2101 0390 is used for 24vdc and 5vdc. But it's 24bdc supply not taking load. After load decrease to 21.5vdc.
Picture attached, for please suggest which...
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12-21-2020, 11:10 AM
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Fanuc power supply control card A20B 2101 0390 problem
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12-21-2020, 11:06 AM
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Fanuc power supply control card A20B 2101 0390
Fanuc power supply control card A20B 2101 0390 is used for 24vdc and 5vdc. But it's 24bdc supply not taking load. After load decrease to 21.5vdc.
Picture attached, for please suggest which... -
12-21-2020, 11:04 AM
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- 386
Fanuc A20B 2101 0390 power supply control card problem
Fanuc power supply control card A20B 2101 0390 is used for 24vdc and 5vdc. But it's 24bdc supply not taking load. After load decrease to 21.5vdc.
Picture attached, for please suggest which... -
12-21-2020, 11:01 AM
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- 0
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- 664
Fanuc A20B 2101 0390 power supply control card problem
Fanuc power supply control card A20B 2101 0390 is used for 24vdc and 5vdc. But it's 24bdc supply not taking load. After load decrease to 21.5vdc.
Picture attached, for please suggest which... -
10-13-2020, 09:01 AM
Thread: Fanuc 31iAB - 401 VRDY Off
by Nil27- Replies
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Re: Fanuc 31iAB - 401 VRDY Off
Ok
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10-13-2020, 07:42 AM
Thread: Fanuc 31iAB - 401 VRDY Off
by Nil27- Replies
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- 356
Re: Fanuc 31iAB - 401 VRDY Off
Confirm that you MCC contactor getting on. After EMG release. If yes need to check check EMG circuit
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12-27-2018, 10:39 PM
Thread: FANUC 180i mb alarm 8 on main board
by Nil27- Replies
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FANUC 180i mb alarm 8 on main board
While power on alarm 8 comes with all 4 green led on . While screen is showing White display. After disconnection of HSSB PCB . Only system gets ready but display showing same white.
Do anyone...
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