106
High speed response input selection (J-13):
It is recommended to set the high speed response input selection to analog input (2) [optional board] (AIN2)
(J-13=1) when analog input (2) [optional board] (AIN2) is selected for the armature current command input
place selection (i-08=1), and to set the high speed response input selection to communication option (J-13=0)
when the communication option is selected for the armature current command input place selection (i-08=0).
Setting as described above allows the armature current command to be rapidly incorporated.
Date/Time Data Selection from Communication
Console
panel
monitor
display
Contents
Setting range (selecting item)
Setting
resolution
Initialized
data
Unit
J-14
Date/Time data selection from
communication
0: Without date/time data
1: With date/time data
- 0
-
Date/Time data selection from communication (J-14):
Selects the availability of date/time data from the communication option.
Setting for Number of Dynamic Braking (DB) Optional Units [VFDB2009] Connected
Console
panel
monitor
display
Contents
Setting range (selecting item)
Setting
resolution
Initialized
data
Unit
J-15
Number of Dynamic Braking (DB)
Optional Units [VFDB2009] Connected
-6 to 6
-
0
-
Number of dynamic braking (DB) optional units [VFDB2009] connected (J-15):
Select the dynamic braking (DB) optional unit [VFDB2009] for an absolute value.
Setting a negative value enables VF66B (DC motor drive) to be stopped, the protection relay to be activated,
and protection to be detected when the communication with the external DB (dynamic braking) optional unit
[VFDB2009] is disabled or the external DB (dynamic braking) optional unit [VFDB2009] is in protection
operation.
For details, refer to the Optional Instruction Manual.
7.12. Area L (Setting Area for Analog Input and Output Gain)
Vdc Detection Gain Setting
Console
panel
monitor
display
Contents
Setting range (selecting item)
Setting
resolution
Initialized
data
Unit
L-00
Vdc detection gain
80.0 to 120.0
0.1
100.0
%
Vdc detection gain (L-00):
This parameter indicates detection adjustment gain of direct-current voltage detected by VF66B (DC motor
drive).
* By inputting the voltage between
2 and
during memory initialization, this Vdc detection gain is back calculated and
the resulted value is set to this parameter. Normally, use it without changing the initialized value.
When the main circuit print board (GAC66-Z or MAC66-Z, etc.) is replaced, an error may occur between "Vdc"
display on the console and the actual voltage
2 through
. If the Vdc detection gain should be adjusted
without memory initialization, do so following the Vdc detection gain automatic adjustment described in "6.16.
Area S" in Chapter 6 and "7.16. Area S" in Chapter 7.
