Instruction manual

SM425 INSTRUCTION MANUAL 10.0 OTHER FUNCTIONS
Figure 10-9 Operation of Blow Back
10.2.1.3
10.2.1.4
Setting Output Hold Time and Blow Back Time
If the blow back mode is in “No function,” the output “Hold time” and “Blow back time” are not displayed.
If you select “Hold time,” the numeric-data entry display screen appears. The desired “Hold time” (output-
stabilization time) can be set within the range of 00 minutes, 00 seconds to 60 minutes, 59 seconds.
When you select “Blow back time,” the numeric-data entry display screen appears. Enter the desired
“Blow back time” within the range of 00 minutes, 00 seconds to 60 minutes, 59 seconds.
Setting Interval, Start Date, and Start Time
The interval is the time to execute blow back. Display the numeric-data entry panel display to set the
desired interval from 000 days, 00 hours to 255 days, 23 hours.
For the “Start day” and “Start time,” set the date when the blow back is first executed and the time when
to start the blowback, respectively. For example, if you want to execute the first blow back, at 4:00 p.m.
on March 25, 2001, enter 25/ 03/ 01 for the Start date and 16:00 for the Start time.
Figure 10-10 Blow back Setup Display
In the Blow Back setup display screen shown in Figure 10-10, if you choose “Mode: No function” or
“Semi-auto blow back,” the Interval, Start Date, and Start Time for these are not displayed.
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