Omron VARISPEED G7 -, Instruction Manual

Page: 109 / 417

5
-4
User Constants Settable in Quick Programming Mode
The minimum user constants required for Inverter operation can be monitored and set in quick programming
mode. The user constants displayed in quick programming mode are listed in the following table. These, and
all other user constants, are also displayed in advanced programming mode.
Refer to the overview of modes on page 3-4 for an overview of quick programming mode.
Con-
stant
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO
BUS
Regis-
ter
Display
V/f
V/f
with
PG
Open
-loop
Vec-
tor
1
Flux
Vec-
tor
Open
Loop
Vec-
tor
2
A1-02
Control
method
selection Set the control method for the Inverter.
0: V/f control
1: V/f control with PG
2: Open-loop vector control 1
3: Flux vector control
4: Open-loop vector control 2
0 to 4 2 No Q Q Q Q Q 102H
Control
Method
b1-01
Reference
selection Set the frequency reference input
method.
0: Digital Operator
1: Control circuit terminal (analog
input)
2: MEMOBUS communications
3: Option Card
4: Pulse train input
0 to 4 1 No Q Q Q Q Q 180H
Reference
Source
b1-02
Operation
method
selection Set the run command input method
0: Digital Operator
1: Control circuit terminal (sequence
input)
2: MEMOBUS communications
3: Option Card
0 to 3 1 No Q Q Q Q Q 181H
Run
Source
b1-03
Stopping
method
selection Select stopping method when stop
command is sent.
0: Deceleration to stop
1: Coast to stop
2: DC braking stop (Stops faster than
coast to stop, without regenerative
operation.)
3: Coast to stop with timer (Run
commands are disregarded during
deceleration time.)
0 to 3 0 No Q Q Q Q Q 182H
Stopping
Method
C1-01
Accelera-
tion time 1 Set the acceleration time in seconds
for the output frequency to climb from
0% to 100%.
0.0 to
6000.0
*1
10.0 s
Yes Q Q Q Q Q 200H
Accel
Time 1
C1-02
Decelera-
tion time 1 Set the deceleration time in seconds
for the output frequency to fall from
100% to 0%. Yes Q Q Q Q Q 201H
Decel
Time 1
C6-02
Carrier fre-
quency
selection
Select carrier wave fixed pattern.
Select F to enable detailed settings
using constants C6-03 to C6-05.
1 to F
6
*2
No Q Q Q Q No 224H
Carrier
Freq Sel