Omron VARISPEED G7 Instruction Manual page 310

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Name
Con-
stant
Display
Number
Speed/torque
Set the delay time from inputting
control
the multi-function input "speed/
switching timer
torque control change" (from ON
to OFF or OFF to ON) until the
control is actually changed in ms
units.
This function is enabled when the
d5-06
multi-function input "speed/
torque control change" is set. In
Ref Hold Time
the speed/torque control switch-
ing timer, the analog inputs hold
the values of when the "speed/
torque control change" changes.
Always be sure to allow time for
this process to finish completely.
Signal level
0: 0 to ±10 V
selection (ter-
[11-bit + polarity (positive/
H3-04
minal A3)
negative) input]
1: 0 to ±10 V
Term A3 Signal
Multi-function
analog input
Select from the functions listed in
(terminal A3)
H3-05
the following table. Refer to the
next page.
Terminal A3
Sel
Gain (terminal
Sets the input gain (level) when
A3)
terminal 16 is 10 V.
H3-06
Set according to the 100% value
Terminal A3
selected from H3-05.
Gain
Bias (terminal
Sets the input gain (level) when
A3)
terminal 16 is 0 V.
H3-07
Set according to the 100% value
Terminal A3
selected from H3-05.
Bias
Multi-function
0: Limit negative frequency set-
analog input
tings for gain and bias settings
terminal A2
to 0.
signal level
1: Do not limit negative fre-
selection
quency settings for gain and
H3-08
bias settings to 0 (i.e., allow
reverse operation).
2: 4 to 20 mA (9-bit input).
Term A2 Signal
Switch current and voltage input
using the switch on the control
panel.
Multi-function
analog input
terminal A2
Select multi-function analog input
function selec-
H3-09
function for terminal A2. Refer to
tion
the next table.
Terminal A2
Sel
Gain (terminal
Sets the input gain (level) when
A2)
terminal 14 is 10 V (20 mA).
H3-10
Set according to the 100% value
Terminal A2
for the function set for H3-09.
Gain
Setting
Description
Range
0 to
1000
0 or 1
0 to 1F
0.0 to
1000.0
-100.0 to
+100.0
0 to 2
0 to 1F
0.0 to
1000.0
Individual Functions
Control Methods
Change
Factory
during
V/f
Setting
Opera-
V/f
with
tion
PG
0 ms
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
100.0%
Yes
A
A
Open
Open
Flux
Loop
Loop
Vec-
Vector
Vector
tor
1
2
No
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
115
6-

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