Siemens SITRANS P500, Руководство по эксплуатации, Страница: 105 / 238

Operate
6.2 Parameter description
SITRANS P500 with HART
Operating Instructions, 12/2014, A5E02344528-09
105
"2.4.2 Factory Settings"
"2.4.2.1 Restore"
WARNING
Incorrect measurements
Danger of injury or damage to device.
Under certain circumstances, the safety function is no longer executed when requested.
When executing the parameter "2.4.2.1 Restore", the settings are reset as described in the
following table. "Restore" always results in resetting to the "Pressure" mode independent of
the previous setting.
Example: A device with "Level" mode is reset to "Pressure" mode.
•
Do not execute parameter "2.4.2.1 Restore" in safety-related systems.
Purpose: Resetting the major device parameters
Description: The following parameter is reset to the factory setting (mode: pressure):
•
"2.1.1 PV Select" (Page 83)
The following parameters are reset simultaneously to the delivery condition:
• "2.2.2 Current Limits" (Page 100)
•
"2.2.3 Alarm Current" (Page 101)
• "2.4.2.2 PV-Mapping" (Page 105)
•
"2.1.2.1.2 Setting LRV" (Page 84) or "2.1.2.2.2 Set LRV with Pressure"
(Page 85)
• "2.1.2.1.3 Setting URV" (Page 84) or "2.1.2.2.3 Set URV with Pressure"
(Page 85)
•
"2.4.2.3 Zero Trim" (Page 106)
• "2.4.2.4 Reset Zero- and Sensortrim" (Page 106)
•
"2.4.2.5 DA-Converter" (Page 106)
"2.4.2.2 PV-Mapping"
Purpose: Resetting the PV
Description: The parameter resets PV assignments to factory state. MA and ME are also
reset