The problem is solved. The fault is on the board DSQC224. By replacing these plates, manual wire feed is now working properly.
Thank you "RoboWeld" for help.
Posts by Nike
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Also I have all the wiring diagram and service manual. Of course, a few times I checked the external power supply +15 V, -15 V, which comes from the A351, it's all right. Very undefined situation. I'm confused why there are not rules you will be the reference voltage up or not. I suspect a malfunction of the board 224, but again I am afraid that I do not do the mistake in the settings or something ...
We have ordered a backup plate 224, so I'll see what the situation is with her. The only thing I have not yet sure if at all possible from the registry to send the command to raise the voltage on port 22 without running the work program. -
Yes, welding parameters are set correctly. That confuses me and ...
Is it possible during the TEACH mode, for example, to port 22 from the registry to send the value of the port that will, regardless of all other parameters to activate the analog output?
Example: R1 = 500 - Transfer to port 22 (by documentation 5V if the value of a unit of 10mV)?
Is it even possible to send such a command to perform the control of the analog output? Or am I wrong?
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Greeting,
(My English spelling is bad, I use google translate, sorry)I have few questions, I hope someone help, because I already almost mad ...
It is the ABB IRB 1500 S3.
The problem is with the wire feeder, inability mauel feed wires.
The problem is the lack of analog output 2 voltage to DSQC224 plate.
The voltage used to appear and function normally when the system start (output 8 active, 8 input active) (approx 3-5V), and after the command CLEAR voltage disappears. Also voltage is sometimes not appear at system startup, there is no rule.Voltage appears once by activating the "MANUAL WIRE" on the A351 module, and then move the wire, but sometimes not, especially when you do restart the system (without changing any settings in a software system)
I was confused because I do not understand the "REGISTER" and how they can bring value to know whether the analog output is correct or board is bad.
I'm not a programmer, I am electronics technician, and my job is to set all physical functions for the correct operation of the robot, while the programming performed trained programmer.
So specific questions, I hope you help:
What function "REGISTER" in the "MENU" (or FUNCTION MENU)?
As in the "REGISTER" to send a command to increase the voltage on the ANALOG OUT 2 (regulation of wire speed, reference voltage which is sent to A351)I controlled the entire wiring, complete A351 hardware OK, the presence of the supply voltage according to service manual, and all will be normal.
Thus, there remains a suspicion of irregularity panel DSQC224 or my ignorance of how to send a command to increase the voltage on the (analog output 2).
I also noticed that I never got any power "ANALOG OUT1" (control voltage welding) and if the weld parameters are set.
We have all the necessary documentation, but I can not conclude that you have a defective plate 224 or my fault in the setting.
Thank you in advance for your help!