YASKAWA Varispeed G7 Series Instruction Manual page 363

General purpose inverter (advanced vector control)
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Con-
stant
Number
d5-06
d5-07
H3-04
H3-05
H3-06
H3-07
H3-08
H3-09
-130
6
Name
Description
Display
Speed/torque
Set the delay time from inputting
control
the multi-function input "speed/
switching timer
torque control change" signal
(from ON to OFF or OFF to ON)
until the control is actually
changed in ms units.
This function is enabled when the
multi-function input "speed/
torque control change" is set. In
the speed/torque control switch-
Ref Hold Time
ing timer, the analog inputs hold
the values of when the "speed/
torque control change" signal
changes. Always be sure to allow
time for this process to finish
completely.
Rotation
0: Disabled
direction limit
1: Enabled
operation
Usually, use a setting of 1
selection
(enabled).
Be sure to enable this setting
when rotating the motor in the
Drctn SpdLmt
same direction as the speed limit
Sel
(winding operation).
Signal level
0: 0 to 10V
selection (ter-
1: -10 to 10V
minal A3)
[11-bit + polarity (positive/
negative) input]
Term A3 Signal
Multi-function
analog input
(terminal A3)
Select multi-function analog input
function selec-
function for terminal A3.
tion
Terminal A3
Sel
Gain (terminal
Sets the input gain (level) when
A3)
10 V is input.
Set according to the 100% value
Terminal A3
selected from H3-05.
Gain
Bias (terminal
Sets the input gain (level) when
A3)
0 V is input.
Set according to the 100% value
Terminal A3
selected from H3-05.
Bias
Signal level
0: 0 to 10V
selection
1: -10V to 10V
(terminal A2)
2: 4 to 20 mA (9-bit input).
Switch current and voltage input
using the switch on the control
Term A2 Signal
panel.
Multi-function
analog input
(terminal A2)
Select multi-function analog input
function selec-
function for terminal A2.
tion
Terminal A2
Sel
Control Methods
Change
Setting
Factory
during
V/f
Range
Setting
Opera-
V/f
with
tion
PG
0 to
0
No
No
No
1000
0 or 1
1
No
No
No
0 or 1
0
No
A
A
0 to 1F
2
No
A
A
0.0 to
100.0
Yes
A
A
1000.0
%
-100.0
to
0.0%
Yes
A
A
+100.0
0 to 2
2
No
A
A
0 to 1F
0
No
A
A
MEMO
Open
Open
BUS
Flux
Loop
Loop
Regis-
Vec-
Vector
Vector
ter
tor
1
2
No
A
A
29FH
No
No
A
2A6H
A
A
A
413H
A
A
A
414H
A
A
A
415H
A
A
A
416H
A
A
A
417H
A
A
A
418H

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