Yokogawa Standalone MW100 - Manual (Page 242)

5-29 IM MW100-01E
Specification
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App
Index
Event Action
By linking the Event function and Action function, you can control the operations of the
main unit.
Number of settings: 30
Event function:
Digital input information, alarm occurrence, relay action, internal
timer time up, match time, user function key, and recording start.
A relay action caused by the reflash alarm also operates as an
event.
Action function: Recording start/stop, activate trigger, computation start/stop/
reset/clear/group reset, reset timer, alarm ACK, flag input, write
message, divide file (measurement/computation/thinning daia
file, read/write settings, perform manual sample, divide manual
sample file
Read/write setting value file can be performed with user function
key.
Event detection: Edge: Execute an operation once according to changes in events
Level: Continue operation as long as the condition continues.
MATH operation start, recording operation start, flag input
enabled.
The same start function cannot be set to edge start or
multiple settings simultaneously.
When setting the start operation to time up on the timer,
match time, or user function key, then computation
start/stop, recording start/stop, and flag input 0/1 repeat
alternately.
Execution sequence: Execute from Event/Action setting number 1.
The action that is performed is of the last event that is executed.
Timer and Match Time
Internal Timer
No. of timers: 6
Types of timers: Two; Relative timer and Absolute timer
Relative time timer: Repeats time up every specified time interval.
Time interval can be set in 1-minute intervals.
Setting range is 00 days 00 hours 01 min. to 31 days 23 hours
59 minutes. If the setting of the relative timer is changed or in the
event of a power failure, the timer is reset to 0 and starts again. If
the clock is changed, the timer time is not adjusted.
Absolute time timer: Using the specified reference time as a standard, repeats the time
up every specified time interval.
Reference time set in one-minute intervals in the range of 00
hours 00 min. to 23 hours 59 minutes.
Time intervals: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30 min, 1, 2, 3, 4, 6,
8, 12, 24 h. When the power fails or the clock is changed and the
timeup time is exceeded, the time up is not acknowledged.
Match Time
No. of match times: 3
Match time function: Time up occurs: every month on the specified day, every week on
the specified time; or every day at the specified time.
The setting is set in 1-minute intervals. When the power fails or
the clock is changed and the timeup time is exceeded, the time
up is not acknowledged.
5.2 Main Module (MW100-E) Specifications