54
Field current monitor settings
Console
panel
monitor
display
Contents
Setting range (selecting item)
Setting
resolution
Initialized
data
Unit
A-22
Field current monitoring input location
selection
0: No
input
1: Analog input (1)
[VFC66-Z TB1](AIN1)
2: Analog input (2)
[Optional board] (AIN2)
3: Analog input (3)
[Optional board] (AIN3)
- 0
-
A-23
Voltage input to VF66B (DC motor
drive) upon rated field current
0.1 to 10.0
0.1
4.0
V
Field current monitoring input location selection (A-22):
The field current output by the field amplifier is input to VF66B (DC motor drive) using DCCT, allowing to
display the magnitude of the field current on the monitor of the console panel. In this parameter, set the
location of VF66B (DC motor drive) to input the voltage that is output by DCCT to carry out the process
described above.
Voltage input to VF66B (DC motor drive) upon rated field current (A-23):
In this parameter, set the voltage (voltage to be input to VF66B (DC motor drive)) output by DCCT when the
field amplifier is outputting the rated field current.
Console
panel
monitor
display
Contents
Setting range (selecting item)
Setting
resolution
Initialized
data
Unit
A-24 to
A-27
[No function]
*1
-
- -
-
*1: There is no function to be set.
7.3. Area b (Operation Sequence Setting Area)
Parameter data write protection setting
Console
panel
monitor
display
Contents
Setting range (selecting item)
Setting
resolution
Initialized
data
Unit
b-00
Setting data rewrite protection
oFF (None)
on (Setting data rewrite protection)
- oFF
-
Setting data rewrite protection (b-00):
When (b-00) is set to "ON," you cannot change data from the console or in other ways.
When you want to change the setting value of the parameter, select this as "OFF."
*When you try to rewrite data with (b-00) set to "ON,"
appears in the seven-segment display on
the console.
