YOKOGAWA UP35A, Руководство пользователя

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6-12
IM 05P02D41-01EN
(Continued)
Operation Display Display and operation description
Analog Input
Display
PV display: Displays measured input value (PV).
Setpoint display: Displays PV analog input value.
PV auxiliary analog input value
PV input Symbol
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 setpoint Symbol
Program pattern number (PTNO.)
6.1 Monitoring and Control of Operation Displays