ABB ACS 355 Stops without any faults to find
(I have not tried to connect my pc just used the thing that are connectable to the acs 355 unit.)
Hey,
I have an ACS 355 in a "Drive unit" that suddenlys stops by itself? like it varies alot, some times it can stop 100 times per day, and another day it can stop 3 times, i cant seem to find out why its stopping, some times i have to turn the power on the hole (Unit) Off and on to be able to start it again, its used to a motor that is used for pallet convoyers. i think the parameters are coorect, but again some times i can just start it up without turning the Box/Unit off, and sometimes i do have to turn the power off and on,
I checked the error codes on the abb, and i get these ones
6: DC UNDERVOLT (2424 d 08:13:00 But for me this means its 2424 days ago? Or is it an type of error code? )
1: OVERCURRENT (NO TIME DATA)
6: DC UNDERVOLT (No time data)
The clock and date are correct it seems to be multiple locations that has this problem(atleast 3 locations) but its like a 200 meter Convoyers so there is like 50 boxes. and just 2-3 of them has this problem? Could it actually be the paramters? its seems weird, specially since it varies if i have to turn the power off and on(But thats rarely)
When convoyers are running its at arround 77 HZ (+ / - 1) 1.3 Ampere and like 20% (+/- 5) but when convoyers stops and starts its almost pushing 80% )
Hey,
I have an ACS 355 in a "Drive unit" that suddenlys stops by itself? like it varies alot, some times it can stop 100 times per day, and another day it can stop 3 times, i cant seem to find out why its stopping, some times i have to turn the power on the hole (Unit) Off and on to be able to start it again, its used to a motor that is used for pallet convoyers. i think the parameters are coorect, but again some times i can just start it up without turning the Box/Unit off, and sometimes i do have to turn the power off and on,
I checked the error codes on the abb, and i get these ones
6: DC UNDERVOLT (2424 d 08:13:00 But for me this means its 2424 days ago? Or is it an type of error code? )
1: OVERCURRENT (NO TIME DATA)
6: DC UNDERVOLT (No time data)
The clock and date are correct it seems to be multiple locations that has this problem(atleast 3 locations) but its like a 200 meter Convoyers so there is like 50 boxes. and just 2-3 of them has this problem? Could it actually be the paramters? its seems weird, specially since it varies if i have to turn the power off and on(But thats rarely)
When convoyers are running its at arround 77 HZ (+ / - 1) 1.3 Ampere and like 20% (+/- 5) but when convoyers stops and starts its almost pushing 80% )
Asked 8 months ago
Answers
0
Hi
So, you have described very briefly that you have some stops on the ACS355 unit, to have a more consistent idea of your system, you should please describe how the start / stop wiring is done, if you have interlocks to the drive wired to the inputs and so on. Without a clear idea of what the real situation is, I find it very difficult to make any hypothesis.
Some photos could be very useful.
BR
Flavio
So, you have described very briefly that you have some stops on the ACS355 unit, to have a more consistent idea of your system, you should please describe how the start / stop wiring is done, if you have interlocks to the drive wired to the inputs and so on. Without a clear idea of what the real situation is, I find it very difficult to make any hypothesis.
Some photos could be very useful.
BR
Flavio
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