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Old August 24th, 2016, 05:59 PM   #1

rashid.af12 is offline
Join Date: Aug 2016
Location: kolkata
Posts: 1
hmi checksum error. and rtc function failed

Hi ... I am very new to plc and hmi use
I have a old sysytem of footwear machine in which hutachi cpu02h22hb cpu is installed with diaplay of hitech......
When ever i try to on the sysytem it stop with message as source code checksum none
And rtc function failed ....

Kindly help as what can be done to overcome the problem
I have attached 📷 of the hmi
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