YOKOGAWA UM33A User Manual

9-2
IM 05P03C21-01EN
PV High Limit Alarm and PV Low Limit Alarm
PV
ON OFF
ON
Contact type in the figure above: Energized when an event occurs (factory default).
Alarm hysteresis
Alarm hysteresis
OFF
Time
PV high limit
alarm setpoint
PV low limit
alarm setpoint
PV high limit
alarm output
PV low limit
alarm output
PVVelocityAlarm
PV
VT VT VT VT VT VT
PV velocity
alarm output
Time
An alarm occurs if the velocity
exceeds this inclination.
OFF OFF OFFON ON
Velocity alarm
time setpoint
VT1 to VT8
Velocity alarm
setpoint
Velocity alarm
setpoint
Velocity alarm
time setpoint
VT1 to VT8
Exceeds the velocity
Contact type in the figure above: Energized when an event occurs (factory default).
Monitors the variation of the measured value for 2 points by the time
interval set in VT.
The PV velocity alarm function does not work the alarm hysteresis, the stand-by action
and the alarm delay timer functions.
9.1SettingAlarmType

YOKOGAWA UM33A Specifications

General

Brand	YOKOGAWA
Model	UM33A
Category	Touch Panel
Language	English