7.4 Engineering Mode 2
To enter Engineering mode 2, press and hold the , and keys (in that order) together for
approximately 5 seconds in RUN mode.
Use the or key for settings (or selections).
To register the set data, use the key.
Explanation of setting items:
• Upper left: PV Display: Indicates setting characters.
• Lower left: SV Display: Indicates factory default value.
• Right side: Indicates the setting item, explanation of its function and setting range (or selection item).
[90] Control method
• Selects usual PID control or 2DOF PID control action.
Setting item numbers such as [90], [91] are the same as those on Section “14. Key Operation Flowchart”
(p.131).
Characters,
Factory Default
Setting Item, Function, Setting Range
[90] Control method
• Selects usual PID control or 2DOF PID control action.
DOF: Degree(s) of freedom
PID control
2DOF PID control
[91] Proportional gain 2DOF coefficient (α)
• Sets Proportional gain 2DOF coefficient.
• Setting range: 0.00 to 1.00
Available only when 2DOF PID control is selected in [Control method].
[92] Integral 2DOF coefficient (β)
• Sets Integral 2DOF coefficient.
• Setting range: 0.00 to 10.00
Available only when 2DOF PID control is selected in [Control method].
Setting characters
Factory default value
Setting item name, function, setting range (or selection item)
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