HMI Parameter Display Issue

[AL Bert 0]

 

Hi All Im using a Omron Sysmac CS1G-CPU43H with master and slave devices connected via devicenet network.

Problem is sometimes the value on the HMI all becomes negative example Kg/m3 -0.1 , Kg -0.3 , Bar -1 , Deg C -.8. (Please see Images for reference 0015 is the time have problem, 0019 the normal display)

Each time this problem occurs I check the master and slave devices there is no error MS and NS have yellow green light.

Action: Already check the connection for loose and already clean the terminals but the problem is appearing upon switching power on of the machine. Anyone please advice.

Edited 4 Jul 2020 by AL Bert