Shinko PCB1 - Control Parameter Mode Items

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8.3 Setting Items in Control Parameter Setting Mode
In Control parameter setting mode, the following setting items can be set:
AT Perform/Cancel, OUT1 proportional band, Integral time, derivative time, ARW, OUT2 proportional
band (when EV2, DS, DA or EV3D option is ordered), Direct/Reverse action, Loop break alarm, etc.
Setting data is common to all patterns.
• How to enter Control parameter setting mode
In RUN mode, press the and MODE keys (in that order) together. The unit enters Control
parameter setting mode.
Setting items in Control parameter setting mode are shown below.
Characters,
Factory Default
Setting Item, Function, Setting Range
at//
/ ----
AT Perform/Cancel
• Selects AT (auto-tuning) Perform/Cancel.
AT will work only during program control RUN.
After AT starts, and if AT has not been completed within 4 hours, or if input
errors have occurred, er20 will be indicated on the PV Display, and AT will
be forced to stop.
• Selection item:
----
AT Cancel
AT//
AT Perform
pblk
/ ///1
PID block number
• Selects a PID block number from 1 to 10 for the following settings:
OUT1 proportional band, Integral time, Derivative time, ARW,
OUT2 proportional band [EV2(DR), DS, DA, EV3D options]
Refer to recommended usage of block numbers as follows:
Block 1: For Fixed value control
Block 2: For low temperature program control
Block 3: For medium temperature program control
Block 4: For high temperature program control
• Selection item:
1 to 10