Micromod MOD: 30ML Operation and Template Setup User Manual
Page 79
MOD 30ML Operation
APPENDIX A - EVENT CODES
A-17
Table A-2. Event Codes, Description and Action
Block
Type Codes
Full Message Text
Description/Action
SEQ
0
BLOCK STATE SET TO RUN
Information only.
SEQ
1
BLOCK STATE SET TO HOLD
Information only.
SEQ
2
BLOCK STATE SET TO OFF
Information only.
SEQ
3
BLOCK STATE SET TO DEBUG
Information only.
SEQ
4
SEQ BLOCK BAD INPUT DETECTED
Bad quality has been detected in an external
step input or transition expression input. The
block takes action in accordance with the
configuration of Attribute No. 41, Bad Input
Action (IACTION).
SEQ
5
SEQ BLOCK CALC ERROR
A calculation error (calculation overflow, divide
by zero, etc.) has been detected in a
calculation to evaluate a transition expression.
The block completes the calculation using
some reasonable value (+ or - maximum value
for overflows and divide by zero), and takes
action in accordance with the configuration of
Attribute No. 42, Calculation Error Action
(CACTION).
SEQ
6
SEQ BLOCK STEP OUT OF RANGE
A calculated step is out of range or a syntax
error has been detected in a transition
expression. The block takes action in
accordance with the configuration of Attribute
No. 43, Bad Step Error Action (SACTION).
SEQ
7
SEQ BLOCK FAILURE
As a result of a bad input error, calculation error
or step out of range error (Event Code 4, 5 or
6), the sequence has been driven to the Fail
Step
SEQ
8
BLOCK SET TO MANUAL
Information only.
SEQ
9
BLOCK MODE SET TO AUTO
Information only.
SEQ
10
BLOCK MODE SET TO SEMI-AUTO
Information only.