Yokogawa Button Operated MV2000 - Manual (Page 289)

App-6 M-4660
Example 4: To Release Alarm Output by Using the USER Key (AlarmACK
Operation)
We will configure the MV so that the alarm output is released when the USER key. is
pressed. We will use event action number 4.
• Display and Settings
Press MENU and then select Menu tab > Timer, Event action > Event action.
Pressing USER releases an active alarm indication and relay output.
Set the alarm indication and alarm output relay operation to Hold.
For instructions on how to configure the alarm indication and alarm output relay
operation, see section 3.5.
Appendix 2 Event Action Configuration Examples