YASKAWA G7 Series Technical Manual page 339

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Name
Parameter
Number
Display
Speed Limit
Sets the speed limit bias as a
Bias
percentage of the maximum
output frequency (E1-04). Bias is
d5-05
given to the specified speed limit.
Speed Lmt Bias
It can be used to adjust the margin
for the speed limit.
Speed/Torque
Sets the delay time from inputting
Control
the multi-function input "speed/
Switchover
torque control change" (from On
Timer
to OFF or OFF to ON) until the
control is actually changed. This
function is enabled when the
multi-function input "speed/
d5-06
torque control change"
(H1-xx= 71) is set. While in the
Ref Hold Time
speed/torque control switching
timer, the analog inputs hold the
value present when the "speed/
torque control change" is
received.
Terminal A3
Sets the signal level of terminal
Signal Level
A3.
H3-04
Selection
0: 0 to 10Vdc
1: -10 to +10Vdc
Term A3 Signal
Terminal A3
Function
[Refer to table "H3-05, H3-09
Selection
H3-05
Settings" for multi-function
selections]
Terminal A3
Sel
Terminal A3
Gain Setting
Sets the output level when 10V is
H3-06
input.
Terminal A3
Gain
Terminal A3
Bias Setting
Sets the frequency reference when
H3-07
0V is input.
Terminal A3
Bias
Terminal A2
Selects the signal level of terminal
Signal Level
A2.
Selection
0: 0 to 10Vdc (switch S1-2 must
be in the OFF position).
1: -10 to +10Vdc (switch S1-2
H3-08
must be in the OFF position).
2: 4 to 20mA (switch S1-2 must
Term A2 Signal
be in the ON position)
Note: Switch between current or
voltage inputs by using (S1-2)
switch on the terminal board.
Terminal A2
Selects the function of terminal
Function
A2.
Selection
H3-09
Same choices as Terminal A3
Terminal A2
Function Selection (H3-05).
Sel
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Setting
Description
Range
0 to 120
0
to
1000
0 to 1
0 to 1F
0.0
to
1000.0
-100.0
to
+100.0
0 to 2
0 to 1F
Individual Functions
Control Methods
Change
Factory
V/f
during
Setting
V/f
with
Operation
Vector
PG
10%
No
No
No
0ms
No
No
No
0
No
A
A
2
No
A
A
100.0%
Yes
A
A
0.0%
Yes
A
A
2
No
A
A
0
No
A
A
Open
Open
Loop
Flux
Loop
Vector
Vector
1
2
No
A
A
No
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
121
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