YOKOGAWA UP55A - Releasing On-State (Latch) of Alarm Output

6-63
IM 05P02C41-01EN
Monitoring and Control of Regular Operations
6
6.12 ReleasingOn-State(Latch)ofAlarmOutput
Description
Alarm latch can be released by any of the following.
(1) User function key (RUN, RST, PTN, MODE)
(2) Communication
(3) Contact input
For the switching operation by using the above, the last switching operation is performed.
Releasing the alarm latch function releases all of the latched alarm outputs.
By factory default, the function is not assigned to the user function key and contact input.
Assign and use the function in accordance with the reference sections below.
► Releasebyuserfunctionkey:13.2AssigningFunctiontoUserFunctionKey
► Releasebycontactinput:12.1SettingContactInputFunction
► Releaseviacommunication:UTAdvancedSeriesCommunicationInterfaceUser’sManual