GE Fuji Electric MICRO-SAVER AF-300, Руководство для стартапов

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Make setting under PID control
To enable PID control, you need to set function control code J01 data to 1 or 2.
Under the PID control, the items that can be set or checked with the / keys are different from those under
regular frequency control, depending upon the current LED monitor setting. If the LED monitor is set to the speed
monitor (E43 = 0), you may access manual feed commands (Set frequency) with the / keys; if it is set to any
other, you may access PID process commands with those keys.
REFERENCE: Refer to User’s Manual, Chapter 4, Section 4.8 “PID Frequency Command Generator” for details on
the PID control.
Setting the PID process command with the built-in potentiometer
Set function code E60 data to “3: PID process command” and J02 to “1: PID process command.” After that,
selecting PID control remote process command enables you to set the PID process command using the built-in
potentiometer.
Setting the PID process command with the and keys
Set function code J02 data to “0: Keypad operation” and set the LED monitor to the setting other than the speed
monitor (E43 = 0) in Run mode. This makes it possible to set the PID process command using the and keys.
This setting is possible only in Run mode.
Pressing the or key displays the PID process command with the lowest digit flashing on the LED monitor.
Pressing the or key again makes it possible to change the PID process command. Once the PID process com-
mand is modified, it will be saved internally. Even if the drive is switched to another PID process command entry and
then returned to the keypad entry, the setting will be retained.
Turning off the drive will automatically save the setting into the non-volatile memory. The next time the drive is
turned on, the setting will become the default PID process command.
Even if the PID process command is selected ((SS4) = ON) in the multistep frequency, it is still possible to set the
process command using the keypad.
When function code J02 data has been set to any value except 0, pressing the or key displays the PID process
command currently selected (setting is not possible).
When the PID process command is displayed, the decimal point next to the lowest digit on the LED display flashes
to discriminate it from the regular frequency command.
Setting up the set frequency with the and keys under the PID control
To set the set frequency with the and keys under the PID control, you need to specify the following conditions:
– Set function code F01 data to “0: Keypad operation.”
– Select frequency command-1 (Frequency commands from communications link: Disabled, and Multistep
frequency commands: Disabled) as manual speed command.
– Set the LED monitor to the speed monitor in Run mode.
The above setting is impossible in any operation mode except Run mode.
The setting procedure is the same as that for the frequency command.
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