90
Festo — MSE6-C2M — 2022-08b
Malfunctions
8. Set the derived value, with an added safety tolerance, for the upper critical limit pressure change
parameter, Pm.15-16. This will avoid unwanted error messages.
Sample values:
–
Pressure change sample time parameter: 1 s
–
Upper limit pressure change parameter:
–
Specified, amount of maximum pressure change value: 160 mbar
–
Set limit value including safety tolerance: 200 mbar
The pressure change is only monitored in the blocking state and with critical limit monitoring
activated, Pm.0.6 = 1.
10
Malfunctions
10.1
Diagnostics
The energy efficiency module offers extensive diagnostics options and error handling via the fieldbus
or diagnostics interface.
Diagnostics
Description
Information
1
On-site with LED indi-
cators
The LEDs on the module indicate the status of
the outlet pressure p2, the status of the elec-
trical inputs and outputs and module errors.
2
On site via the
bus node diagnostics
interface and opera-
tion with the help of
CPX-FMT, Festo Main-
tenance Tool or Festo
Automation Suite
–
Shows current error messages in plain text
–
Offers access to the diagnostic memory
3
System status scan-
ning via the network,
status bits scanning
8 status bits display common diagnostic mes-
sages, global error message.
CPX system descrip-
tion
