Omron VARISPEED G7 -, Instruction Manual

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6
-116
* Factory settings will change if the control mode is changed.
Multi-function Contact Input Functions (H1-01 to H1-10)
Multi-function Contact Output Functions (H2-01 to H2-05)
Multi-function Analog Inputs (H3-05, H3-09)
Monitor Function
H3-11
Bias (terminal
A2) Sets the input gain (level) when
terminal 14 is 0 V (4 mA).
Set according to the 100% value
for the function set for H3-09.
-100.0
to
+100.0
0.0% Yes A A A A A
Terminal A2
Bias
Set-
ting
Value
Function
Control Methods
V/f
V/f
with
PG
Open
Loop
Vec-
tor
1
Flux
Vec-
tor
Open
Loop
Vec-
tor
2
71 Speed/torque control change (ON: Torque control) No No No Yes Yes
78 Polarity reverse command for external torque reference No No No Yes Yes
Set-
ting
Value
Function
Control Methods
V/f
V/f
with
PG
Open
Loop
Vec-
tor
1
Flux
Vec-
tor
Open
Loop
Vec-
tor
2
32
Speed control circuit operating for torque control (except when stopped).
The external torque reference will be limited if torque control is selected.
Output when the motor is rotating at the speed limit.
No No No Yes Yes
Set-
ting
Value
Function
Control Methods
V/f
V/f
with
PG
Open
Loop
Vec-
tor
1
Flux
Vec-
tor
Open
Loop
Vec-
tor
2
0 Add to terminal A1 Yes Yes Yes Yes Yes
13 Torque reference/torque limit at speed control No No No Yes Yes
14 Torque compensation No No No Yes Yes
Con-
stant
Number
Name
Description
Output Signal Level Dur-
ing Multi-Function Ana-
log Output
Min.
Unit
Control Methods
Display
V/f
V/f
with
PG
Open
Loop
Vec-
tor
1
Flux
Vec-
tor
Open
Loop
Vec-
tor
2
U1-09
Torque refer-
ence
Monitor in internal torque
reference value for vector
control.
10 V: Motor rated torque
(0 to ± 10 V possible)
0.1% No No A A A
Torque Refer-
ence
Con-
stant
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
Display
V/f
V/f
with
PG
Open
Loop
Vector
1
Flux
Vec-
tor
Open
Loop
Vector
2