7 Advanced Settings
7 - 50
High-function General-purpose Inverter RX2 Series User’s Manual
(c) Terminal switch mode
Set values of torque limits 1 to 4 ([bA112] to [bA115]) in all operation states are enabled by the com-
bination of torque limit switch terminals 1 and 2 (TRQ1, TRQ2) set to the input terminal.
When torque limit selection [bA110] = 07 (parameter setting) or torque limit mode selection [bA111]
= 01 ([TRQ] terminal switch) is selected, torque limit 1 to 4 that can be switched by switching the
torque limit switch 1/2 assigned to the input terminal will be set as shown in the figure on the right.
(e.g.) When the 061 [TRQ1] torque limit switch 1 is assigned to the input terminal 7 and the 062
[TRQ2] torque limit switch 2 to the input terminal 8
This function is used to stop the limit acceleration/deceleration function (LAD) temporally when the
torque limit function is operated.
When the torque limit is operated, the frequency command is temporally held. On the other hand, when
the torque limit is reset, the held frequency command is resumed.
To stabilize the motor operation after torque limit is reset, set this function enabled.
This function operates only during the deceleration on the speed control.
Parameter
Torque LAD Stop Function
Item Parameter Data Description
Default
data
Torque limit LAD-
STOP selection,
1st-motor
[bA116]
00 Disable
00
01
Enable: retains frequency information when the
torque limit is switched. (at the time of decelera-
tion operation)
OFF OFF [bA112]
ON OFF [bA113]
OFF ON [bA11 5]
ON ON [bA114]
TRQ2
TRQ1
COM
7 8
Output frequency
Torque limit LADSTOP selection [bA116] = 01: Enable
Torque limit LADSTOP selection [bA116] = 00: Disable
Torque limit is activated.
Time
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