【PM8000 analog I/O module】Regarding the red-green blinking of the status LED.

[Miyai]

Hello,

I have 3 I/O modules connected to PM8000 as options.

Among them, only the status LED of module A blinks green-red repeatedly at a high cycle.

It flashes multiple times per second. The manual does not describe this event.

I would like to know what this event represents. I would also like advice on how I should handle this.

Other Information

・As for the analog output, we confirmed that 4-20 mA is output as set.

・The other 2 modules are normal as the green LED is displayed.

・The meter configuration indicated that the card status was "AIO Uncalibrated".

　The other two modules have "Normal" card status.

・The PM8000 was rebooted and I/O modules were reinstalled, but to no avail.

Regards,

Miyai

[Charles_Murison · Accepted solution]

Hello @Miyai ,

Sadly the faulty I/O module will need to be returned to factory to be corrected.

Regards,

Charles

[Miyai]

Hello @Charles_Murison 

Thank you for your advice.

I contacted the quality department.

Regards,

Miyai