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Author Topic: Watchdog Timeouts  (Read 8879 times)

GA Shaffer

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Watchdog Timeouts
« on: January 24, 2018, 05:12:32 PM »
Hello,
I am experiencing Watchdog Timeouts with increasing frequency. All help appreciated, Thanks!

T1H-DM1E PLC
Modbus FA-ISOCON controlling 8 VFD's
Analog & Digital Inputs
CTRIO
DC Outputs

27 Stage Based Programs

Average Scan Time is 7 ms
Watchdog is set to 1000 ms

PLC does not restart to normal operation.

S3580, Tue Jan 23 09:18:51 2018, PLC rebooted following hardware watchdog timeout.
S3581, Tue Jan 23 09:18:51 2018, System was turned off
S3582, Tue Jan 23 09:18:51 2018, System was turned on

Thanks

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plcnut

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Re: Watchdog Timeouts
« Reply #1 on: January 24, 2018, 05:49:10 PM »
Are you running the latest firmware?
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BobO

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Re: Watchdog Timeouts
« Reply #2 on: January 24, 2018, 10:56:06 PM »
VFDs are always tricky. Contact us at support@hosteng.com.
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"It has recently come to our attention that users spend 95% of their time using 5% of the available features. That might be relevant." -BobO

GA Shaffer

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Re: Watchdog Timeouts
« Reply #3 on: January 25, 2018, 03:18:27 PM »
Thanks plcnut, Running version 2.1.0 System Info attached
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