Commissioning Without An Operating Menu - Endress+Hauser Cerabar M PMC51 Brief Operating Instructions

Commissioning
8.2

Commissioning without an operating menu

8.2.1 Pressure measuring mode
The following functions are possible via the keys on the electronic insert:
• Position adjustment (zero point correction)
• Setting the lower range value and upper range value
• Device reset →  25
• Operation must be unlocked →  25
• The device is configured for the "Pressure" measuring mode as standard. You can
change the measuring mode via the "Measuring mode" parameter →  28.
• The pressure applied must be within the nominal pressure limits of the sensor. See
information on the nameplate.
WARNING
L
Changing the measuring mode affects the span (URV)!
This can result in product overflow.
‣
If the measuring mode is changed, the span setting (URV) must be verified and, if
necessary, reconfigured!
Perform position adjustment (see the information at the start of the "Commissioning" section)
1
2
3
4
5 Applied pressure for position adjustment has been
Setting the lower range value
1
2
3
4
5 Applied pressure for lower range value has been
Setting the upper range value
1
2
3
26
Pressure is present at the device.
Press the "Zero" and "Span" keys simultaneously for at least 3 s.
Does the LED on the electronic insert light up briefly?
Yes
accepted.
The desired pressure for the lower range value is present at the device.
Press the "Zero" key for at least 3 s.
Does the LED on the electronic insert light up briefly?
Yes
accepted.
The desired pressure for the upper range value is present at the device.
Press the "Span" key for at least 3 s.
Does the LED on the electronic insert light up briefly?
Cerabar M PMC51, PMP51, PMP55
Applied pressure for position adjustment has not been
accepted. Observe the input limits.
Applied pressure for lower range value has not been
accepted. Observe the input limits.
No
No
Endress+Hauser