Fuji Electric FRENIC-Ace series, User Manual

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3.3 Running Mode
3-13
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Chap 3
Setting up the primary frequency command with and keys under PID dancer control
When function code F01 is set to “0” ( /
keys on keypad) and frequency setting 1 is selected as a primary
frequency command (when disabling the frequency setting command via communications link, multistep frequency
command, and PID control), switching the LED monitor to the speed monitor in Running mode enables you to
modify the primary frequency command with the
/
keys.
In Programming or Alarm mode, the / keys are disabled to modify the primary frequency command. You
need to switch to Running mode.
Table 3.3-6 lists the combinations of the commands. Figure 3.3-2 illustrates how the primary frequency command
entered via the keypad is translated to the final frequency command .
The setting procedure is the same as that for setting of a usual reference frequency.
Table 3.3-6 Primary Command (Frequency) Specified with / Keys and Requirements
PID control
(Mode selection)
J01
LED
monitor
E43
Frequency
setting 1
F01
Multistep
frequency
SS2
Multistep
frequency
SS1
Select link
operation
LE
Cancel PID
control
Hz/PID
Pressing /
keys controls:
3 0
0 OFF OFF OFF
ON
(PID disabled)
Primary
command
(frequency) set
by keypad
Other than the above
Primary
command
(frequency)
currently selected
Don't care
OFF
(PID enabled)
PID output
(as final
frequency
command)
Figure 3.3-2