
MOD 30ML Operation
APPENDIX A - EVENT CODES
A-1
APPENDIX A - EVENT CODES AND TRANSITIONS
A.1 EVENT TRANSITIONS
Table A-1 lists the event transition codes and descriptions. These transition codes
apply to all events for all blocks.
Table A-1. Event Transition Messages and Descriptions
Message Description
INFOONLY
n informational event. No appended text required.
UAK-ONLY Indicates the acknowledge only diagnostic has occurred.
UAK-ONLY Indicates the acknowledge only diagnostic has occurred.
CT/UAK Indicates the event has gone active and unacknowledged.
CT/ACK Indicates the process alarm has gone active but not unacknowledged because its
priority level is zero.
CT/UAK Indicates the event has gone active while it was unacknowledged.
CLR/UAK Indicates the event has cleared while it was unacknowledged.
CLR/ACK Indicates the event has cleared after it was acknowledged.
CLR-SUPP Indicates the event was cleared by one of the suppression methods.
CKED Indicates the event was acknowledged by a single ack message.
GLBL ACK Indicates the event was acknowledged by one of the global ack methods.
CK-SUPP Indicates the event was acknowledged by one of the suppression methods.
SUPP Indicates the event’s suppression attribute has been set to YES.
ENABLED Indicates the event’s suppression attribute has been set to NO.
A.2 EVENT CODE DESCRIPTIONS
The event codes in Table A-2 are related to block types within the instrument
database organization. Match the block type and code to get the expanded
description and corrective action. Informational events are not acknowledged.
These block types are identified as:
Type Description
AIN Built-in Analog Input
AOM Analog Output Module
AOUT Built-in Analog Output
CJI Cold Junction Comp. Input Block
CJIM Cold Junction Comp. Input
Module
CL Configured List Block
DDOM Dual Digital Output Module
DI Digital Input Block
DIF Display Interface Block
DIM Digital Input Module
DISP Display Block
DOM Digital Output Module
EX Expression Block
IC Input Communication Block
ICN Instrument Comm. Network
Module
IF Interface Block
LN Linearization Block
LP Loop Block
ML Modbus List Block
MSC Modcell Serial Communication
Module
NM Notification Message Block
OC Output Communication Block
PA Process Alarm Block
PAD Process Alarm Display Block
PID PID Control Block
PW Piecewise Table Block
RDIM Remote Digital Input Module
RDOM Remote Digital Output Module
RI Resistance Input Block
RIM Resistance Input Module
RIO Remote I/O Interface Module
RSK Ramp/Soak Profile Block
RTI RTD Input Block
RTTI RTD Transmitter Input Block
SE System Event
SM Supervisory Message Block
SEQ Small Sequencer Block
(DVC, LSEQ, SSEQ)
TI Thermocouple Input Block
TIM Thermocouple Input Module
TOT Totalizer Block
TM Timer Block
TTI Thermocouple Trans. Input Block
VCI Voltage/Current Input Block
VCIM Voltage/Current Input Module
WDOM Wide Digital Output Module
WRIM Wide Resistance Input Module
Comentarios a estos manuales