Omron VARISPEED G7 Instruction Manual page 168

Torque Detection: L6
User constants for the torque detection function are shown in the following table.
Name
Con-
stant
Display
Number
Torque 0: Overtorque/undertorque
detection detection disabled.
selection 1 1: Overtorque detection only
with speed agreement;
operation continues after
overtorque (warning).
2: Overtorque detected
continuously during
operation; operation
continues after overtorque
(warning).
3: Overtorque detection only
with speed agreement;
output stopped upon
detection (protected
operation).
4: Overtorque detected
continuously during
operation; output stopped
upon detection (protected
L6-01
operation).
Torq Det 1
5: Undertorque detection only
Sel
with speed agreement;
operation continues after
overtorque (warning).
6: Undertorque detected
continuously during
operation; operation
continues after overtorque
(warning).
7: Undertorque detection only
with speed agreement;
output stopped upon
detection (protected
operation).
8: Undertorque detected
continuously during
operation; output stopped
upon detection (protected
operation).
Torque
Open-loop vector control:
detection
Motor rated torque is set as
level 1
L6-02 100%.
V/f control: Inverter rated cur-
Torq Det 1
rent is set as 100%.
Lvl
Torque
detection
Sets the overtorque/under-
time 1
L6-03 torque detection time in 1-sec-
ond units.
Torq Det 1
Time
Setting Factory
Description
Range Setting
0 to 8
0 to
300
0.0 to
10.0
Control Methods
Change
Open
during
V/f Loop
Opera-
V/f with Vec-
tion
PG tor
1
0 No A A A
150% No A A A
0.1 s No A A A
User Constant Tables
MEMO
Open
BUS
Flux Loop
Page
Regis-
Vec- Vec-
ter
tor tor
2
A A 4A1H 6-45
A A 4A2H 6-45
A A 4A3H 6-45
5-
63