Fuji Electric FRENIC-AQUA series, User Manual

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External PID control 3 feedback selection (J653) block diagram
52
External PID
feedback value 1
External PID
feedback value 2
J653
External PID control 3
feedback value 51
53
External PID
feedback value 3
J504 External PID Control 1 (Deviation selection)
J504 selects a deviation value for external PID control 1.
- Data setting range: 0, 51, 52
Data for J504 Function
0 External PID control 1 command value (J502) - External PID control 1
feedback value (J503)
51 Selection of maximum
(Uses the maximum deviation between external PID control 1 and 2)
52 Selection of minimum
(Uses the minimum deviation between external PID control 1 and 2)
External PID control 1 deviation selection block diagram
51
Selection
of
maximum
Selection
of
minimum
+
—
+
—
0
52
J504
External PID
feedback value 1
External PID process
command 1
External PID
process command 2
External PID
feedback value 2