Running The Ramp Rise Rate Setup Program - Omron E5EK PROGRAMMABLE TYPE User Manual

J Running the ramp
rise rate setup
program
F Changing
parameters
Ramp rise rate setup programs take the PV at start of program opera-
tion as the SP (PV start) when they are started.
When the rate of rise is changed midway during operation, the SP rate
of rise and the step time in the ramp cycle both change.
After change
Before
change
Switching point
Before change
After change Step N
• In the above figure, increasing the rate of rise results in a shorter tar-
get step time. Likewise, when the SP is changed, the step time of the
ramp cycle also changes.
• When the soak time is changed, only the step time in the soak cycle
changes.
4.3 Ramp Rise Rate Setup Program
Step N
Step N+1
Time
Step N+1
4--11