Emerson Vilter MicroVission User Manual

6 – 5
Section 6 • Alarms and Trips
MicroVission Controller • Operation and Service Manual • Emerson • 35391MV 1.3
Warnings Inhibits Alarms Trips
Not Running (Idle) Pre-Start Running Running
High Process Temperature:
Below Messages will be displayed on Main Screen when Process Temperature value rises below congured setpoints.
Refer Figure 6- 1 for Alarm setpoints.
There are two different set of Alarm setpoints which will be active depending on Active Control Mode selected from
Compressor Control screen.
These safeties will be only active when Active Control Mode selected from Compressor Control is “Process
Temperature SP1” or “Process Temperature SP2”.
High Process
Temperature Alarm
Process Temperature
>= High Process
Temperature Alarm
Setpoint 1 / Setpoint 2
Low Suction Temperature:
Below Messages will be displayed on Main Screen when Suction Temperature value drops below congured set-
points. Refer Figure 6- 2 for Alarm & Trip setpoints.
Low Suction
Temperature Warning
Low Suction Temperature Inhibit
Low Suction
Temperature Alarm
Low Suction
Temperature Trip
Suction Temperature
<= Low Suction
Temperature Alarm
Setpoint
Suction Temperature <= Low
Suction Temperature Alarm
Setpoint
Suction Temperature
<= Low Suction
Temperature Alarm
Setpoint
Suction Temperature
<= Low Suction
Temperature Trip
Setpoint
High Discharge Temperature:
Below Messages will be displayed on Main Screen when Discharge Temperature value rises above congured set-
points. Refer Figure 6- 2 for Alarm & Trip setpoints.
High Discharge Temperature Alarm & High Discharge Temperature Trip safeties will be monitored only once High
Discharge Temp Bypass Timer is lapsed.
High Discharge
Temperature Warning
High Discharge Temperature
Inhibit
High Discharge
Temperature Alarm
High Discharge
Temperature Trip
Discharge Temperature
>= High Discharge
Temperature Alarm
Setpoint
Discharge Temperature >= High
Discharge Temperature Alarm
Setpoint
Discharge Temperature
>= High Discharge
Temperature Alarm
Setpoint
Discharge Temperature
>= High Discharge
Temperature Trip
Setpoint

Emerson Vilter MicroVission Specifications

General

Brand	Emerson
Model	Vilter MicroVission
Category	Controller
Language	English