Cerabar PMP21 IO-Link Maintenance
Endress+Hauser 41
Changing the failsafe mode After writing to the device
From MAX to MIN Active immediately
From MIN to MAX Active immediately
10.4.1 Alarm current
Description Option
Configured min. alarm current IA
1)
1) Product Configurator order code "Service"
10.5 Resetting to factory settings (reset)
See parameter description Reset to factory settings (RES) → 59.
10.6 Disposal
When disposing, separate and recycle the device components based on the materials.
11 Maintenance
No special maintenance work is required.
Keep the pressure compensation element (1) free from contamination.
A0022141
11.1 Exterior cleaning
Please note the following points when cleaning the device:
• The cleaning agents used should not corrode the surfaces and the seals
• Mechanical damage to the process membrane, e.g. due to pointed objects, must be
avoided.
• Observe the degree of protection of the device. See the nameplate if necessary.