[Prog] Ramp Soak Control (004) - Fuji Electric Micro-Controller X Socket type Operation Manual

Parameter functions and setting procedure
PRoG Ramp soak control (004)
[Description] –––––––––––––––––––––––––––––––––––––––––––––––––––––––
Allows you to switch between Ramp soak states.
Setpoint
oFF Ramp soak is stopped.
Ramp soak starts.
RUN
HLd Ramp soak hold. To release the hold, select " RUN " again.
This function automatically changes the SV (Set value) according to the program pattern set in advance as shown
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in the following line graph. Up to eight pairs of rampsoak operation can be programmed.
The first ramp starts at the PV that is the one just before running the program.
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By setting the Ramp soak mode parameter [Mod] to "power-on start," you can make the controller start with the
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ramp soak program (Power-on starting function).
The parameter information changes automatically depending on the ramp soak state.
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• " ENd " (end): Ramp soak has finished.
During ramp soak operation, one of RUN, HOLD, or END indicators light according to the state of ramp soak.
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(see page 11)
During ramp soak operation, on-going step No. and " r " (ramp) or " - " (soak) are displayed on the screen No.
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area of operation screen (PV/SV screen).
For example, " 2r " appears during step 2 ramp, and " 2- " during step 2 soak.
Related parameters:
• Status display of ramp soak [StAt] (see page 51)
• Ramp soak execution pattern [PtN] (see page 52)
• 1st target SV to 8th target SV [SV-1] to [SV-8] (see page 53)
• 1st ramp time to 8th ramp time [tM1R] to [tM8R] (see page 53)
• 1st soak time to 8th soak time [tM1S] to [tM8S] (see page 53)
• Ramp soak mode [Mod] (see page 55)
Description
Up to SV-8
SV-3
SV-2
SV-1
SV-4
PV
First ramp
tM1S tM2S
tM1R tM2R
Ramp : the section in which the SV changes toward the target value.
Soak : the section in which the SV is the target value, and remains unchanged.
Fourth soak
tM3S tM4S
tM3R tM4R
Up to tM8R
22
Up to tM8S