
MOD 30ML Operation
APPENDIX A - EVENT CODES
A-12
Table A-2. Event Codes, Description and Action (Cont’d)
Block
Type
Codes Full Message Text Description/Action
NM 0 BLOCK STATE SET TO RUN Information only.
NM 1 BLOCK STATE SET TO HOLD Information only.
NM 2 BLOCK STATE SET TO OFF Information only.
NM 3 BLOCK STATE SET TO DEBUG Information only.
NM 4 REQUESTED DATA NOT RECEIVED Requested data has not been received within
the time-out period.
NM 5 NOTIFICATION MESSAGE Information only.
OC 0 BLOCK STATE SET TO RUN Information only.
OC 1 BLOCK STATE SET TO HOLD Information only.
OC 2 BLOCK STATE SET TO OFF Information only.
OC 3 BLOCK STATE SET TO DEBUG Information only.
OC 4 BLOCK MODE SET TO MANUAL Information only.
OC 5 BLOCK MODE SET TO AUTO Information only.
PA 0 BLOCK STATE SET TO RUN Information only.
PA 1 BLOCK STATE SET TO HOLD Information only.
PA 2 BLOCK STATE SET TO OFF Information only.
PA 3 BLOCK STATE SET TO DEBUG Information only.
PA 4 PROCESS ALARM Information only.
PAD 0 BLOCK STATE SET TO RUN Information only.
PAD 1 BLOCK STATE SET TO HOLD Information only.
PAD 2 BLOCK STATE SET TO OFF Information only.
PAD 3 BLOCK STATE SET TO DEBUG Information only.
PAD 4 PV LO Process Value Low
PAD 4 PV LOLO Process Value Low Low
PAD 4 PV HI Process Value High
PAD 4 PV HIHI Process Value High High
PAD 4 DEV LO Deviation Value Low
PAD 4 DEV LOLO Deviation Value Low Low
PAD 4 DEV HI Deviation Value High
PAD 4 DEV HIHI Deviation Value High High
PAD 4 OUT LO Output Value Low
PAD 4 OUT LOLO Output Value Low Low
PAD 4 OUT HI Output Value High
PAD 4 OUT HIHI Output Value High High
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