IDRC Mainboard working indicating lamp instruction

Mainboard (PWMMBXXX) working indicating lamp instruction

!! ATTENTION !!
The instruction of indicating lamp, under, only for expert electrical engineer.
If you aren't, the step infra maybe get high voltage electric shock or damaged
the machine again.

	Indicating Lamp	Function Description
1	MPWR	Main power switch on indicating lamp
2	OUT	Out switch on indicating lamp
3	RNG	Range switch to "HIGH" indicating lamp
4	DCER	DC bus "OK" indicating lamp
5	OCP	Over current protect indicating lamp
6	OLP	Over load protect indicating lamp
7	OVP	Over voltage protect indicating lamp
8	OTP	Cooling fin over temperature indicating lamp
9	FUSE	DC bus fuse blow indicating lamp
10	SAT	Power module Saturation action indicating lamp
11	IVP	external input signal over range indicating lamp

Please write a detailed description of the indicating lamp, mail or fax to us. So that we can help you to slove the problem quickly and accurately.
	1	2	3	4	5	6	7	8	9	10	11
Indicating lamp	MPWR	OUT	RNG	DCER	OCP	OLP	OVP	OTP	FUSE	SAT	IVP
Normal	G	G/N	G/N	G	N	N	N	N	N	N	N
Voltage error	G	G/N	G/N	N	N	N	N	N	N	N	N
Over current	G	G/N	G/N	G	G	N	N	N	N	N	N
Overload	G	G/N	G/N	G	N	G	N	N	N	N	N
Over voltage	G	G/N	G/N	G	N	N	G	N	N	N	N
Overheat	G	G/N	G/N	G	N	N	N	G	N	N	N
Fuse blow	G	G/N	G/N	G	N	N	N	N	G	N	N
Power module active	G	G/N	G/N	G	N	N	N	N	N	G	N
external input signal over range	G	G/N	G/N	G	N	N	N	N	N	N	G
Note: 1."G" denote indicating lamp light ; "N" denote indicating lamp didn't light. 2.G/N denote indicating lamp light or extinction switch on / off 3.About failure analysis and trouble clearing, please references manual. 4.Voltage error denote Line source over than 15% or low than 15%. If a problem is found in working indicating lamp instruction and you can't solve it yourself. Pack the unit carefully so that it will not damaged during transport, and write a detailed description of the problem. IDRC can't bear any responsibility for damage that occurs during shipment.

Previous

Next