MikeGuerard
Member
Hi Guys,
Just looking for a bit of help understanding an issue on two of our newer machines:
Running AB 1756-L73S 5570's with V21
Motion Group is Kinetix 6000's with 2094 amps. (Sercos)
Each time we download a new change to the program, the motion group's "GroupSynced" bit drops out.
A power cycle to the PLC is required to get things aligned again.
No faults flashing on any of the Kinetix drives.
Within the logic, we use the GroupSynced bit as a permissive to enable the amp power, so this essentially pops up a slew of faults for all servos.
I'm not seeing much in the way of help from AB on the KnowledgeBase articles, except for #29240, that specifies V12/V13 of Logix.
Any insights?
Is there an easier recovery method than cracking an electrical cabinet to power cycle the PLC?
Thanks in advance.
Mike
Just looking for a bit of help understanding an issue on two of our newer machines:
Running AB 1756-L73S 5570's with V21
Motion Group is Kinetix 6000's with 2094 amps. (Sercos)
Each time we download a new change to the program, the motion group's "GroupSynced" bit drops out.
A power cycle to the PLC is required to get things aligned again.
No faults flashing on any of the Kinetix drives.
Within the logic, we use the GroupSynced bit as a permissive to enable the amp power, so this essentially pops up a slew of faults for all servos.
I'm not seeing much in the way of help from AB on the KnowledgeBase articles, except for #29240, that specifies V12/V13 of Logix.
Any insights?
Is there an easier recovery method than cracking an electrical cabinet to power cycle the PLC?
Thanks in advance.
Mike