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Author Topic: Lost comm after program load T100MD+  (Read 6364 times)

raan

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Lost comm after program load T100MD+
« on: August 09, 2008, 06:30:44 PM »
I downloaded a program to the plc and after resetting the the plc the run error and pause light are now flashing red and I am unable to communicate with the plc. I suspect  that some cust functions that I redid to increment the two pwm outputs upwards may have caused some sort of overflow errors. Please advise
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raan

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Re:Lost comm after program load T100MD+
« Reply #1 on: August 09, 2008, 08:33:13 PM »
I was able to re-establish communications by using dip switch 4 and re-booting  the PLC. I went back to the old program and all is fine.
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support

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Re:Lost comm after program load T100MD+
« Reply #2 on: August 10, 2008, 08:06:52 AM »
Good to know that you have figured it out! Good luck.
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