Liquiline CM44P
Diagnostics and troubleshooting
Hauser
139
Menu/Setup/Run the ../Extended setup/Diagnostics settings/Diag. behavior
Function
Options
Info
Diag. output
Selection
• None
• Binary outputs
• Alarm relay
• Relay
Factory setting
None
You can use this function to select an output to
which the diagnostic message should be
assigned.
An alarm relay is always available,
regardless of the device version. Other
relays are optional.
Before you can assign the message to an output:
Configure one of the output types mentioned as
follows:
Menu
/
Setup
/
Outputs
/(
Alarm relay
or
Binary
output
or
relay
)/
Function
=
Diagnostics
and
Operating mode
=
as assigned
.
Cleaning program
Selection
• None
• Cleaning 1 ... 4
Factory setting
None
Decide whether the diagnostic message should
trigger a cleaning program.
You can define cleaning programs under:
Menu
/
Setup
/
Additional functions
/
Cleaning
.
Detail information
Read only
Here you can find more information on the
diagnostic message and instructions on how to
resolve the problem.
12.6 Overview of diagnostic information
12.6.1 Device-specific, general diagnostic messages
No.
Message
Factory settings
Tests or remedial action
S
D
F
202
Selftest active
F
On
Off
Wait for self-test to be finished
216
Hold active
C
On
Off
Output values and status of the channel are on
hold
241
Firmware failure
F
On
On
Internal device error
1.
Update the software.
2.
Contact the Service Department.
3.
Replace the backplane (Service).
242
Firmware incomp.
F
On
On
243
Firmware failure
F
On
On
261
Electronics module
F
On
On
Electronics module defective
1.
Replace the module.
2.
Contact the Service Department.
262
Module connection
F
On
On
Electronics module not communicating
1.
Check the module , replace it if necessary.
2.
Contact the Service Department.
263
Incomp. detected
F
On
On
Wrong kind of electronics module
1.
Replace the module.
2.
Contact the Service Department.
284
Firmware update
M
On
Off
Update completed successfully
