YOKOGAWA UP55A User Manual

6-25
IM 05P02C41-01EN
Monitoring and Control of Regular Operations
6
(Continued)
OperationDisplay Displayandoperationdescription
Analog Input
Display
PV display: Displays measured input value (PV).
Setpoint display: Displays PV, RSP, AIN2, or AIN4 analog input value.
AIN2 auxiliary analog input value
AIN2 inputSymbol
Program pattern number (PTNO.)
AIN4 auxiliary analog input value
AIN4 inputSymbol
Program pattern number (PTNO.)
Position
Proportional
Computation
OutputDisplay
PV display: Displays measured input value (PV).
Setpoint display: Displays position proportional computation output value
(internal computed value).
Internal
computed value
Symbol
Program pattern number (PTNO.)
Can be changed in MAN mode. The valve opens or closes so that the
valve’s feedback input value reaches the setpoint.
Heater Break Alarm
CurrentDisplay
PV display: Displays measured input value (PV).
Setpoint display: Displays measured heater current.
Heater break current
measured value
Symbol
Program pattern number (PTNO.)
SELECTDisplay
SELECT Display is for registering frequently-used parameters from
Parameter Setting Display, and for displaying them on Operation
Display so that the parameter settings can be easily changed in normal
operation.
PV display: Displays measured input value (PV).
Setpoint display: Displays and changes the registered parameter.
The following is the display example when the parameter A1 (alarm-1
setpoint) is registered.
Alarm setpointSymbol
Program pattern number (PTNO.)
6.1MonitoringandControlofOperationDisplays

YOKOGAWA UP55A Specifications

General

Brand	YOKOGAWA
Model	UP55A
Category	Controller
Language	English