Yokogawa DR240 - Manual (Page 213)

12-11 IM DR231-01E
Executing Computation (Available with the /M1 Model)
12
8:00 9:00
8:00 of the
next day
9:00 of the next day
Results of
computing
Resetting of computed value
Start of computing Resetting of computed value
Start of computing
End of
computing End of
computing
Time
Logic box 1
Logic box 2
Logic box 3
• Sum the values measured on channel 001 every hour.
Setting the TIMER field:
Configure the DR recorder so an event occurs every hour with reference to the hour 00:00.
TIMER No.=1
1 2 3 4 5 6
1: TIMER MODE=ABSOLUTE
1: TIME=1h
1: REF TIME=00:00
***SET OK***
(configuration complete)
TIMER ENTER ENTER
ENTER
SET=
(Main menu item)
(Submenu items)
ENTER
ENTER
Absolute time
ENTER One-hour interval
Sets the
reference time.
Setting the EVENT/ACTION fields:
Configure the DR recorder so it clears computed values at the time set on the timer.
LOGIC BOX No.=1
(01 to 30)
EVT=TIMER:1
ACT=EDGE / MATH : CLEAR
***SET OK***
(configuration complete)
LOGIC ENTER ENTER
ENTER
SET=
(Main menu item)
(Submenu items)
ENTER
ENTER
Selects timer 1.
Resets the
computed value.
Computation equation:
CALC=TLOG.SUM (001)
To start computing, press the FUNC key and select MATH START from the FUNC menu.
The values and the behaviors of the event/action functions when computing is done with the
above configuration are as follows:
9:00 11:00
Results
of computing
Resetting of computed value
Time
End of setting
Start of computing
00:00
10:00 8:00 13:00 14:00 15:00 16:00 17:00
Reference time
12.4 Starting/Stopping Computation