Configuration Of The Signal Output - Endress+Hauser Proservo NMS80 Brief Operating Instructions

Commissioning
To configure an alarm, assign appropriate values to the following parameters:
Submenu: Setup → Advanced setup → Application → Alarm → Alarm 1 to 4
Parameter Meaning / Action
Alarm mode • Off
• On
• Latching
Alarm value source Select process variable to be checked for limit violation.
• HH alarm value
• H alarm value
Assign appropriate limit values (see diagram above).
• L alarm value
• LL alarm value
7.8

Configuration of the signal output

7.8.1 HART output
Each Analog I/O module of the device can be configured as a HART output. To do so, assign
appropriate values to the following parameters:
Setup → Advanced setup → Input/output → Analog I/O
Parameter
Operating mode
Setup → Advanced setup → Communication → HART output → Configuration
Parameter
System polling address Set the HART communication address of the device.
• Assign PV
• Assign SV
• Assign TV
• Assign QV
• 0 % value
• 100 % value
58
No alarms are generated.
An alarm disappears if the alarm condition is no longer present (taking into consideration the
hysteresis).
All alarms remain active until the user selects Clear alarm = Yes.
Meaning / Action
Select HART slave +4..20mA output.
Meaning / Action
Select which tank variables are to be transmitted by the four HART variables.
The Primary Variable (PV) is not only transmitted by the HART signal but at the same time
by the output current.
These parameters define which value of the Primary Variable (PV) corresponds to an output
current of 4 mA (0 %) or 20 mA (100 %), respectively.
Proservo NMS80
Endress+Hauser