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PowerFlex 753 and Satefy speed Monitor card ( Cat 20-750-S1) does not work

Posted By Rivera May 04, 2026 10:21:00 AM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
Hi everyone, We have a machine with a PowerFlex 753 VFD, equipped with a safety speed monitor card ( Cat 20-750-S1) and an encoder card. The original safety speed monitor card failed, and after installing a brand-new replacement, it is not activating the output signals to the PLC safety inputs. I have ...

RE: KINETIX 5700. Servomotor Replacement – Output Current Fluctuation and Tag Values

Posted By Rivera Oct 16, 2025 09:15:00 AM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
Hi Batman, I've never run autotune on the axis. Currently, the machine is operating without any faults, but we want to make sure that the current oscillation doesn't damage the motor in the long run. I was checking how to get the encoder temperature value using the MSG instruction in Studio 5000, but ...

RE: KINETIX 5700. Servomotor Replacement – Output Current Fluctuation and Tag Values

Posted By Rivera Oct 15, 2025 07:00:30 AM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
Good morning Batman, As you can see below, the load observer is enabled. By the way, I'm not sure why I can't see the motor temperature (encoder temperature) on the Servo Drive display - the value is always showing as 0.0°C. Could you please advise? --------------------------------------- ...

RE: KINETIX 5700. Servomotor Replacement – Output Current Fluctuation and Tag Values

Posted By Rivera Oct 15, 2025 06:44:25 AM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
Morning Vincent , the servomotor is connected to a gearbox. The machine is a KHS Cans Filler, https://www.youtube.com/watch?v=YCaFmAHHgtc -------------------------------------------

RE: KINETIX 5700. Servomotor Replacement – Output Current Fluctuation and Tag Values

Posted By Rivera Oct 14, 2025 02:07:50 PM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
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RE: KINETIX 5700. Servomotor Replacement – Output Current Fluctuation and Tag Values

Posted By Rivera Oct 14, 2025 02:06:26 PM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
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RE: KINETIX 5700. Servomotor Replacement – Output Current Fluctuation and Tag Values

Posted By Rivera Oct 14, 2025 02:06:02 PM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
Thank you Vincent -------------------------------------------

RE: KINETIX 5700. Servomotor Replacement – Output Current Fluctuation and Tag Values

Posted By Rivera Oct 14, 2025 09:07:50 AM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
Morning Vincent, Is there a document where I can find the description of these parameters - for example, CurrentReference or CurrentError? Thanks for your help. Best regards, -------------------------------------------

RE: KINETIX 5700. Servomotor Replacement – Output Current Fluctuation and Tag Values

Posted By Rivera Oct 13, 2025 12:05:56 PM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
I am not sure if the system had the same current fluctuation before we changed the motor, and the new motor is not presenting any anormal vibration. Thank you for your help. -------------------------------------------

RE: KINETIX 5700. Servomotor Replacement – Output Current Fluctuation and Tag Values

Posted By Rivera Oct 13, 2025 11:51:34 AM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
Batman.Thanks so much for your help -------------------------------------------

KINETIX 5700. Servomotor Replacement – Output Current Fluctuation and Tag Values

Posted By Rivera Oct 10, 2025 02:25:00 PM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
Hi Community, I encountered an issue (FLT S47 – FDBK DEVICE FAILURE, sub-code 30) with one of the servomotors (Model: MPM-B2154F-MJ72AA – 7.5 kW / 480 Vrms / 44 Amp), which is connected to a Kinetix 5700 drive (2198-S086-ERS4). After replacing the motor with an identical unit (same part number) and ...

RE: Armorstart 294E -- Fault Drive and Main Control Board not in sync

Posted By Rivera May 08, 2024 01:08:00 PM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
Hi guys. Thank you for your time I checked all these recommendations, but they didn't work. I dont know why it isn't reset it? If you are receiving this fault during a start up, the fault is generated between the Control Module and the internal drive during the parameter synchronization ...

Armorstart 294E -- Fault Drive and Main Control Board not in sync

Posted By Rivera May 04, 2024 08:05:00 AM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
Good Morning Community I have this issue with one Armorstart 294e, I already cycle the power of the VFD and checked the voltage in the input terminals, but I couldn't reset it. According to the manual, this fault is resetteable but I don't know how to do it? Could someone ...

RE: Powerflex 753 Fault 8 HeatSink OverTemp

Posted By Rivera May 04, 2024 07:58:00 AM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
Thx

What is the best software to monitoring Ethertnet IP Network

Posted By Rivera Apr 19, 2024 01:15:00 PM
Found In Egroup: Networks \ view thread
Hello Community. I have around 10 plc connected to each other throughout Ethernet IP in a production line and each PLC has a connection with a Powerflex 525 VFD's. Sometimes we have lost communication with the VFD's, so I just reset the fault and the communication start again. I ...

Powerflex 753 Fault 8 HeatSink OverTemp

Posted By Rivera Apr 19, 2024 09:10:00 AM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
Is there any technical note or troubleshooting that I can follow? I already cleaned the fans .

RE: KINETIX 5500 FLT S31 – BUS REG FAILURE

Posted By Rivera Feb 06, 2024 11:40:00 AM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
Thx Mica. Could you watch this video

RE: KINETIX 5500 FLT S31 – BUS REG FAILURE

Posted By Rivera Feb 06, 2024 07:08:00 AM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
Thank you Vincent and Mica for your help. Could you, please send me the TechNOTE S31 to Arivera@Usbevpack.com. I could not open the link , 1.- Did that issue occurs always on the same drive of the same machine ? can you tell more about that ? Answer : This issue occurs on the same drive ...

KINETIX 5500 FLT S31 – BUS REG FAILURE

Posted By Rivera Feb 01, 2024 12:04:00 PM
Found In Egroup: Drives, Motion Control & Low Voltage Products \ view thread
We are experiencing severe and frequent faults in Kinetix 5500 drives, with more than 5 drives encountering issues. While in operation, the drives are tripping with FLT S31. I unplugged the shunt connector and measured the resistance with my multimeter, which read 59.7 ohms. I would greatly appreciate ...