3-10
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 command 1 is
selected as a primary frequency command (when disabling the frequency setting command via
communications link and multi-frequency command), switching the LED monitor to the speed
monitor in Running mode enables you to modify the frequency command with the
/
keys.
In Programming or Alarm mode, the
/
keys are disabled to modify the frequency command.
You need to switch to Running mode.
Table 3.7 lists the combinations of the commands and the figure 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 frequency command.
Table 3.7 Primary Frequency Command Specified with
/
Keys and Requirements
PID control
(Mode
selection)
J01
LED
monitor
E43
Frequency
command
1 F01
Multi-
frequency
SS2
Multi-
frequency
SS1
Communi-
cations
link
operation
LE
Cancel PID
control
Hz/PID
Pressing
/
keys controls:
OFF
(PID
enabled)
Final frequency
command modified
by PID output
0 OFF
OFF
OFF
ON
(PID
disabled)
Keypad primary
command
(Frequency)
OFF
(PID
enabled)
Final frequency
command modified
by PID output
3 0
Other than the above
ON
(PID
disabled)
Current primary
command
(Frequency)
