Fuji Electric Frenic Mega Series - Page 110

3.3 Running Mode
3-11
Chapter 3
KEYPAD FUNCTIONS
Table 3.3-2 PID Process Command Manually Set with / Key and Requirements
PID control
(Mode selection)
J01
PID control
(Remote command SV)
J02
LED monitor
E43
Multi-frequency
SS4, SS8
With
/ key
0 PID process command by keypad
1 or 2
Other than 0
Other than
0
ON
or
OFF
PID process command currently selected
Setting up the frequency command with and keys under PID process control
When function code F01 is set to "0" (
and keys on keypad) and frequency command 1 is selected
as a manual speed command (when disabling the frequency setting command via communications link,
multi-frequency command, and PID control), switching the LED monitor to the speed monitor in Running
mode enables you to modify the frequency command with the
and keys.
However, if the keypad is in Program mode or Alarm mode, the current reference frequency cannot be
set with the
/ key. Enter Running mode to allow you to display the reference frequency by using
the
/ key. Refer to Table 3.3-3 and the figure below. Table 3.3-3 lists the combinations of the
commands and the figure illustrates how the manual speed command (1) entered via the keypad is
translated to the final frequency command (2).
The setting procedure is the same as that for setting of a usual frequency command.
Pressing the
/ key shows frequencies setting other than the above, as follows:
Table 3.3-3 Manual Speed (Frequency) Command Specified with
and Keys and Requirements
PID control
(Mode
selection)
J01
LED
Monitor
E43
Frequency
command 1
F01
Multi-
frequency
SS2
Multi-
frequency
SS1
Communicat
ions
link
operation
LE
Cancel PID
control
Hz / PID
Pressing and
keys controls:
OFF
(PID enabled)
PID output
(as final frequency
command)
0 OFF OFF OFF
ON
(PID disabled)
Manual speed
(frequency) command
set by keypad
OFF
(PID enabled)
PID output
(as final frequency
command)
1
or
2
0
Other than the above
ON
(PID disabled)
Manual speed
(frequency) command
currently selected
Figure 3.3-1