ankit13101992
Member
How to i run abb make acs 550 in vector mode without encoder... ????
ABB acs 550
- Thread starter ankit13101992
- Start date
https://library.e.abb.com/public/313b6ebaf237059fc1257d0a0048fd68/EN_ACS550_01_UM_H_A4.pdf
Group 50 - Encoder Enable - Disable (5002 - 0)
Perform your Run ID as per manual above.
Hope this helps,
Group 50 - Encoder Enable - Disable (5002 - 0)
Perform your Run ID as per manual above.
Hope this helps,
ankit13101992
Member
OP
abb
But encoder error 23 is coming when i used to encoder enable or disable
But encoder error 23 is coming when i used to encoder enable or disable
DickDV
Member
I don't believe any standard ABB factory-supplied macros in the standard ACS550 expect an encoder so, if you record your desired non-default parameters and then reset the drive to the desired macro default, the fault should go away. (You reset the macro default values by opening 99.02 and re-entering the desired macro.) Then re-enter your non-default parameters.
The exception to this is if the VFD has custom software loaded into it. That might require an encoder by default and, if it doesn't see one or if the parameters aren't configured to match the encoder, then the fault will still be present.
The exception to this is if the VFD has custom software loaded into it. That might require an encoder by default and, if it doesn't see one or if the parameters aren't configured to match the encoder, then the fault will still be present.
ankit13101992
Member
OP
Dickdv i can select 9904=1 vector mode and 9902=1 abb standard, then why encoder error arrived. ..??
DickDV
Member
Did you reset the defaults first? Somewhere else in the parameters, you have told the drive to expect an encoder.
If after resetting the defaults and then changing 9904 to Vector Speed, you have a defective drive.
If after resetting the defaults and then changing 9904 to Vector Speed, you have a defective drive.
ankit13101992
Member
OP
No dickdv it's not difective drive, any extra parameter requried?
DickDV
Member
I'm only going to repeat this one more time. If you re-enter the Macro 99.02 to set all default values, then you set 99.04 to Vector Speed, and you have a standard drive, and you get an Encoder Fault, THE DRIVE IS DEFECTIVE!
If you select Vector Torque in 9904, then you will get an Encoder Fault. The Instruction Manual explains that an encoder is required for speed control in Torque Control mode
If you select Vector Torque in 9904, then you will get an Encoder Fault. The Instruction Manual explains that an encoder is required for speed control in Torque Control mode
ankit13101992
Member
OP
Then how to run without encoder bro?
ankit13101992
Member
OP
Why error is coming?
Saffa
Member
Have you followed the steps that DickDV suggested? If not, then you are just wasting everyone's time here, bro.
ankit13101992
Member
OP
otac-01 means???
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