CARLO GAVAZZI WM50 Serie Manuel D'instructions page 38

Communication problems
Problem
Communication not possible with
analyzer
Problems during settings
Problem
'Err' appears while the parameter is
being set
It is impossible to change the settings
(via keypad)
It is impossible to change the settings
(via UCS)
LED
See "Main unit LED status" on page 5 and "TCD12" on page 6.
Cleaning
Use a slightly dampened cloth to clean the display. Do not use abrasives or solvents.
Responsibility for disposal
The product must be disposed of at the relative recycling centers specified by the government or local public authorities.
Correct disposal and recycling will contribute to the prevention of potentially harmful consequences to the environment and
persons.
Cause
The communication
module/OptoProg settings are
incorrect
The communication
module/OptoProg connections are
incorrect
Communication device settings (PLC
or third party software) are incorrect
Cause
The value entered is out of range
The password entered is incorrect
WM50 is displaying the settings menu
or information menu
Possible solution
Check set parameters.
Check connections, see accessory module
manual
Check communication with UCS
Possible solution
Check the admissible value range and enter the
correct value.
Enter the correct password
Return to measurement menu
WM50 - Instruction manual | 26/04/2022 | CARLO GAVAZZI Controls SpA
Maintenance and disposal
37