Yokogawa DR240 - Manual (Page 199)

11-4 IM DR232-01E
Stopping saving
MEMORY=WRITE
CH_SET WRITE READ SAVE LOAD COPY DELETE
INFO INIT
WRITE MODE=STOP
DIRECT TRIGER REPEAT STOP
WRITE STOP=YES
NO YES
***WRITE STOP*** (End of setting)
SET=
MEMORY
ESC
(Main menu)
ENTER ENTER
ENTER
ENTER
LOGIC BOX NO.=01
EVENT=ALARM
ACT=EDGE/ALARM ACK
ACT=EDGE/MEMRY:DATA_WR
ACT=EDGE/MEMRY:WR_TRIG
•••SET OK***
(Lower menu)
SET=
LOGIC
ESC
(Main menu)
ENTER ENTER
ENTER
ENTER
Measured/computed data is saved to the internal RAM disk. The memory size of the RAM disk
is 512 KB.
Saving method (WRITE MODE)
The following three methods are available.
• DIRECT
Measured/computed data is saved immediately after setting has been completed. Saving is
complete when data of the specified length has been saved.
• TRIGGER
The event/action function is used to save only one file of measured/computed data when an
event takes place. This function is useful when you want to save measured/computed data in
case of an alarm.
• REPEAT
Same as TRIGGER, except that measured/computed data is saved each time an event takes
place, until the RAM disk is full or saving is stopped by the operator. Events which occur
during saving will be ineffective.
11.1 Saving Measured and Computed Data