Endress+Hauser Waterpilot FMX21 - Commissioning; Post-Installation Check and Function Check; Unlocking;Locking Configuration

Commissioning Waterpilot FMX21
38 Endress+Hauser
9 Commissioning
NOTICE
If a pressure smaller than the minimum permitted pressure or greater than the
maximum permitted pressure is present at the device, the following messages are
output in succession:
‣
"S140 Working range P" or "F140 Working range P" (depending on the setting in the
"Alarm behav. P" parameter)
‣
"S841 Sensor range" or "F841 Sensor range" (depending on the setting in the "Alarm
behav. P" parameter)
‣
"S971 Adjustment" (depending on setting in "Alarm behav. P" parameter
9.1 Post-installation check and function check
Before commissioning your measuring point, ensure that the post-installation and post-
connection check have been performed.
• "Post-installation check" checklist →  21
• "Post-connection check" checklist →  31
9.2 Unlocking/locking configuration
If the device is locked to prevent configuration, it must first be unlocked.
9.2.1 Locking/unlocking software
If the device is locked via the software (device access code), the key symbol appears in the
measured value display. If an attempt is made to write to a parameter, a prompt for the
device access code appears. To unlock, enter the user-defined device access code.
9.3 Commissioning
Commissioning comprises the following steps:
• Function check →  38
• Selecting the language, measuring mode and pressure unit →  39
• Position adjustment →  40
• Configuring measurement:
– Pressure measurement →  41
– Level measurement →  43