[Zavashier]

Thank you for your messages Mactec54. You confirmed what I thought : no brake = no resistor/capacitor.

Unable to whait, last night I made a custom cable (tested and OK).
It's surely solves a problem, but I still can't manage to etablish a connexion..

I forget to say that I have the same problem whatever drive/motor is in use.
I could have a driver in fault, but certainly not 3 of them.
I think there's 3 possible reasons to fail : a wrong procedure, a computer problem, some cable problem.
Today I try to connect with another computer.
I will also check again (maybe make temporary new cables) the drive/motor/encoder connexions.

[CroCole]

Quick questions...
Did u do the right Com setup in your program?
Have u tried to shortwire 1-4-6 and 7-8 on PC side ??

Attachment 249972

[Zavashier]

I forget to say I've measured 1.18v between pins 7 and 8 of the encoder cable.
Attachment 250458
The error monitor says :
the power of the encoder is disconnected
and/or invalid set 51 setting*
and/or encoder fault

* Set 51 is Encoder type selection.

Actions recomanded :
- Check the power line for the encoder (Yep but what is the voltage expected ?)
- Replace the encoder (I wish not to have to do this )

[CroCole]

Hey

1. I know that u did that but check the cable again ... Beware of the male-female CN2 connector - -... As i found in the manual...

Attachment 250544

Attachment 250522

Attachment 250538


Supply is on A side (Encoder) 7 and 8 but on the B side (Drive CN2) it is 1 and 20 (5V DC)


2. When u entered the parameters did u do PC==>SERVO?? When u turn drive off/ and then on were the motor and encoder parameters u wrote in the drive ???

[Zavashier]

Hi, I wish that would be simple but it still does not work

It looks like Samsung makes it as complicated as it could be, just to discourage customers...
First, I did not notice that two of the servo are labeled "DC motors" :
Attachment 250448
Fine. Otherhand, they cary the same Type : 02BB1ANT3, logicaly they can'be of a different type.
According to the manual section 2.1 :
Attachment 250450
They are :
CSM = well hopefuly that's understandable
02 = 200W
B = 220vAC (thanks god)
B = 2048 P/R brief incremental encoder
1 = (desing sequence, never mind)
A = Shaft with key (that's true - 12mm here)
N = No options
T = CSM/CSMT/CSMR (just in case prefix CSM was not clear enough i guess, or if customer want to be confused betwen the 3 models) :tired:
1 = circular shaft

So, that's what I payed for. At this point it's ok.

About the encoder (remember Error #E36 encoder type missmatch)
My encoder have a 9 wire plug :
Attachment 250452
According to the table 5.1 and the type number above :
Attachment 250454
It should be a 9 wire incremental wilt 2048 ppr. Logicaly.
In the SmartJogInterface, after selecting a CSM type then 200w, there's 3 choices left :

Logicaly I choose the 2048ppr incremental option.

That's precisely the options in the driver when i connected it. And of course I still have error E36.
Just to be sure, If I try "11 bit compact absolute" I get error E35.
I did not tested '"5000ppr" because the motor type says "2048ppr"

I've check the encoder cable again from CN2 to end and it's still ok.
I tried with different servo/driver pairing, and I still have Error #E36.

I wonder what I did wrong