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Showing results for tags 'operation'.
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Q-Series - Operation Error 4100
d4rkm4n posted a topic in MitsubishiHi guys. I found error on PLC and from PLC diagnostic I found this Operation Error 4100 as per attach picture. FYI, there is no SD card mount onto this PLC. I wonder what is ATA card. This error wont affect the operation. Any advise on what to check? This ladder is pop up when I clicked, error jump. Thanks.
Dmitri posted a topic in Allen Bradley / Rockwell Automationhi, I have a question regarding DH+ network for those who has really experience. 1. I has on plant 5 plc's connected in seral by DH+ network to GW PLC. I would like to de install the last one in chain . question is: while the DH+ disconnection dose all network line will be shut downed? in case of yes how do I minimize the shutdown time? 2. in other case there is HD Remote panel connected in the middle of line . how I can to DE install it with minimum time of shut down for the RIO's tht installed after him in topology. thanks.
using ZP.PSTRT1 for speed control and speed change control during operation in QD77MS2
diraemon posted a topic in Mitsubishihallo everyone ...i use mitsubishi Q00UJCPU and QD77MS2.. i try to make a speed control program and the speed wants to be changed during servo operating, i use dedicated instructions ZP. PSTRT1 (axis 1) and have tryed but it was only successful to change speed with "change speed control" function once ... is it like it? cannot change "change speed control" many times when servo operations?
sashaleiz posted a topic in Other PLCsHI, there. I am new to the Honeywell PLC, usually dealing with AB or Omron. Need some help from the Honeywell PLC gurus, my the only one PLC IPC620-1536 , suddenly stop working. No "Run" light or any outputs are present. Turning the "Mode Key" to the "program mode" and back to the "run mode" doesn't make any difference. I attached couple photo. My question, is any other way to start PLC running again? If I purchase the Win.Loader and communication cable and connect to the PLC, can I change PLC back to "Run" mode and upload the program, or fail to change the Mode using the Key. means the same fail using the software? Please update. Thanks for advance,