Fuji Electric FRENIC-HVAC User Manual page 414

Cancel external PID control 2 -- %/EPID2 (Function code data = 212)

Turning the %/EPID2 ON switches from external PID control 2 to manual commands
(running at the frequency selected from the keypad, analog input, or PID control 1).
Terminal command
%/EPID2
OFF
ON
 Refer to J601 to J640.
Switch normal/inverse operation under external PID control 2

-- EPID2-IVS (Function code data = 213)
The EPID2-IVS switches the output signal of external PID control 2 between normal and
inverse operations.
Reset external PID2 integral and differential components

-- EPID2-RST (Function code data = 214)
Turning the EPID2-RST ON resets the integral and differential terms of the PID processor of
external PID control 2.
 Refer to J601 through J640.
Hold external PID2 integral component -- EPID2-HLD (Function code data = 215)

When the EPID2-HLD is ON, the inverter holds the integral term of the PID processor of
external PID control 1.
 Refer to J601 through J640.
External PID control 3 ON command -- EPID3-ON (Function code data = 221)

Turning the EPID3-ON ON enables external PID control 3.
 Refer to J651.
Cancel external PID control 3 -- %/EPID3 (Function code data = 222)

Turning the %/EPID3 ON switches from external PID control 3 to manual commands
(running at the frequency selected from the keypad, analog input, PID control 1 or 2).
Terminal command
%/EPID3
OFF
ON
 Refer to J651 to J690.
Switch normal/inverse operation under external PID control 3

-- EPID3-IVS (Function code data = 223)
The EPID3-IVS switches the output signal of external PID control 3 between normal and
inverse operations.
Enable External PID control 2
Disable External PID control 2 (Enable manual frequency settings)
Enable External PID control 3
Disable External PID control 3 (Enable manual frequency settings)
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Function
Function