Polar 115 Emc-Mon Cutting Error

Hello,
Pls we are gettng the error message (Cutting circuit interrupted) on the display of our Polar 115 Emc-Mon M/C number 6131705 and the knife con no longer come down to cut though the backguage works well.
The knife is at TDC and light barrier free but if we try to cut,we get error message above.I wish someone can help us decode the cause and propose prompt solutions to this problem as our producion is now hindered. I wish we can receive help soonest.Thanks,
.
SOMA.

 

Hi SOMA!

The first test has to be the function “clamping without cut”.
You make a program with the following steps.
60.000 D
40.000 D
20.000 D
The letter D is in the keyboard and is to activate the function “clamping without cut”.
Place some paper in the middle of the table to prevent the big noise when the clamp is touching the table.
Do not use the foot pedal.
Switch the automatic function ON and go to the first step. Now you push both cut buttons. If the clamp is lowering without any error hold the cut buttons to finish the cycle.

If you get again an error message I need to know when the error message appears.
Before the clamp is moving downward?
Right in the beginning of the clamp movement?
In the moment the clamp is touching the surface of the table?

With this test we know in which part of the cut circuit the error appears.

Coloured paper

 

Hello CP,
Thanks for your timely reply.We tried clamping without cut according to your instruction but the error message appears before the clamp is moving down.this means the clamp did not move to at all .but the backguage moved to position.Pls we need your help to further find the problem.
Thank you.
Soma.

 

Hi SOMA!
This means you have some more work.
The next step is the testing of the inputs for the cutting circuit. Before a cut is made the machine is controlling all inputs regarding safety and functions. I will send you a detailed instruction for these tests. The test is not complicated and takes just some minutes. Because I have to add a lot of pictures to the instruction I will send you a pdf-file. Therefore I need an Email-address.

Do you have the electrical drawing for this machine?
Do you have the spare part book for this machine?
Do you have the operating manual for this machine?

Coloured paper

 

Dear Cp,
Thanks for your reply.I have the sparepart and operatons manual but not the electrical drawings.
Our troubleshootng on this cutter bsed on personal data of leds status we took on machine long ago show that led v77 on card sk is on at standstill but we think this is wrong but we could not trace why..Kindly go ahead and send us the instruction and drawing on olufemiadewunmi63@gmail.com.
Thanks.



email].

 

Hi Soma!
The LED V77 is for sure not correct. Maybe one of the proximity switches at the gear box is broken. Now you have an instruction how to see the inputs in an easy way. As well you have the complete set of drawings for this machine.
And I wait for your answer
Good luck
Coloured paper

 

Hi CP,
Thanks for the drawings and the nstructons,will feed you back on result of tests.
Thanks,
Soma.

 

hello Coloured Paper I have the same problem, could provide the same documentation please?
rocalbert2007@gmail.com

 

Hi ricolino!

It maid be that you have the same problem, but you do not have the same machine. Do you know the machine number and type?

Coloured paper

 

CP thanks by your fast response,the machine is a 137 EM monitor

 

Hi ricolino!

You have now the most used electrical drawing for EMC-Monitor machines. But this does not mean it fits completely to your machine to send you the correct set I need the machine number.
At least you can play a bit and waste your time.

Muchas suerte
Coloured paper

 

hello Coloured Paper


I think I have the sane problem with Soma and Rico. My clamp doesnt work at all and the knife doesnt get down either.

My cutter is polar EMC 115 monitor.

Could you please email me the electrical drawing? Really appreaciate that

 

Hello Coloured Paper

the machine number is 5931113. Please email to ray9705@yahoo.com.

Thank you

 

Hi Coloured Paper
I have machine number 5232628
The cutting process not completed.
The cutter get up after down when press the 2 switches.
TY

 

You can get the solution from "Freehands Electronics Instrumentation" Contact Details: www.freehands.ae

New Industrial Area, Ajman, UAE.
P.O. Box NO : 6720.
Tel: +971 6 7439891
Fax: +971 6 7447358
Engineer Name: Mr. Qadheer - 00971 551045485, 00971 553015617


Web: www.freehands.ae
Email : freehands.uae@gmail.com

 

Error on N78 ECO Polar

Hi, please assist me our guillotine is bring out the message which reads that 'Cut Interrupted' and the knife cant fall. The back gauge is moving and the clamp can't go up once it gets down, please help

 

Pls we are gettng the error message (Cutting circuit interrupted) on the display of our Polar 115 Emc-Mon M/C number 6341969and the knife con no longer come down to cut also the clamp doesn,t go down by pedal“clamping without cut” and we don,t have the electrical drawings.
Our troubleshootng on this cutter based on personal data of leds status from another similar machine
how to test the inputs
.I wish someone can help us decode the cause and propose prompt solutions to this problem as our producion is stop. I wish we can receive help soonest.Thanks,

 

Hello Cp
Awesome information on this site. Thanks for your help. We have Polar Mohr 115 MO. 5731352. It works fine. But time to time it has a trouble to cut. Message appears cut circuit interrupted. I have replaced limit switches on the cam but no success. I works fine for a while and start giving trouble in every cut. If its running on automatic it switches to manual. Really frustrating and time consuming. I only have changed one switch right now. Tested the other switch with multimetre it seems to work fine. Can you please advise me what to do next? Thanks a lot in advance.

 

I am having this problem but the clamping test it doesn’t cut out in. Help please!!!!

 

How was this solved as we are having exactly the same problem on a 115 thanks
Brad