YOKOGAWA UT35A-L, User Manual

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11-1
IM 05P04D41-01EN
Alarm Functions
11
11.1 Setting Alarm Type
Description
The alarm-related parameters consist of the alarm type (type, stand-by action, energized/
de-energized, and latch function), PV velocity alarm time setpoint, alarm hysteresis,
alarm (On-/Off-) delay timer, and alarm setpoint.
Alarm-related parameter Number of settings
Alarm type 3 (number of settings)
PV velocity alarm time setpoint 3 (number of settings)
Alarm hysteresis 3 (number of settings)
Alarm (on-/off-) delay timer 3 (number of settings)
Alarm setpoint 3 (number of settings)
► Alarm hysteresis: 11.2 Setting Hysteresis to Alarm Operation
► Alarm delay timer: 11.3 Delaying Alarm Output (Alarm Delay Timer)
► Alarm setpoint: 6.3 Setting Alarm Setpoint
Factory default: Only three groups of alarm-related parameters are displayed.
► Terminal function: 17.4.5 Contact Output Wiring
To read the conditions of alarms, outputs, or latches via communication, see
Communication Interface User's Manual.
AL3 AL2 AL1
Alarm 1
(PV high limit)
Alarm conditions
Energized/de-energized
Alarm 2
(PV low limit)
Alarm 3
(PV high limit)
Alarm Function
Chapter 11 Alarm Functions