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5/28/2012 9:13 AM | |
Joined: 1/16/2008 Last visit: 9/18/2024 Posts: 17 Rating: (0) |
Dear All, I am using FM 451 as only for to count the encoder pulses, encoder pulses are reset after every revolution of motor, on motor we installed 1024 PPR encoder and maximum motor revolution is 595 rpm, means maximum frequency is 41KHz If considered 4 X decoding, (FM451 max freq is 50 KHz) But when we are increasing the motor speed above 280 rpm the cpu shows I/O access error of FM 451. Find attached DBs for FM-451 configuration and diagnosis file of CPU. Pl. suggest how to remove this error ? do not send manual of FM 451 as we are having same manual copy.... Thanks in advance. Regards, Sagar Gilankar Attachmentfm451.zip (96 Downloads) |
5/30/2012 7:45 AM | |
Joined: 1/16/2008 Last visit: 9/18/2024 Posts: 17 Rating: (0) |
Dear All, Problem is solved after connecting the Zero marker pulse input to FM 451, but as per manual the zero marker is not mandatory, for manual part see attachment. AttachmentFm451_e1.pdf (108 Downloads) |
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