LS ELECTRIC SV-iS7 Series, Руководство пользователя

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Learning Advanced Features
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Code Description
CON-53 Torque Lmt Src
Sets the input source for the torque limit function. The torque limit
function is used to limit the output to adjust the torque reference.
Setting Description
0 Keypad-1 Sets the torque limit using the keypad (up to
200% of the motor rated torque).
1 Keypad-2
2 V1
Sets the torque limit using the analog terminals.
3 I1
6 Int 485
Sets the torque limit using the built-in 485
communication device.
IN-02 Torque at 100%
Sets the torque limit values for the analog input.
If CON-53 is set to
“ 2 (V1) ” and IN-02 is set to “ 200% ” , the torque limit
becomes 200% when 10 V input is supplied to V1.*
(*Applies only if all V1 function parameters use default setting values.)
When any device other than the keypad is selected as the torque limit
input source, set CNF-21
– 23 to “ 21 (Torque Limit) ” .
CON-33 FWD +Trq Lmt
CON-34 FWD
– Trq Lmt
CON-35 REV +Trq Lmt
CON-36 REV
– Trq Lmt
Sets the direction of the torque limit when CON-53 is set to “ 0 (Keypad-
1) ” or “ 1 (Keypad-2) ” . The torque limit can be set up to 200% of the
motor rated torque.
Setting Description
FWD +Trq Lmt Sets the torque limit for FX motoring operation.
FWD
– Trq Lmt Sets the torque limit for FX regenerating operation.
REV +Trq Lmt Sets the torque limit for RX motoring operation.
REV – Trq Lmt Sets the torque limit for RX regenerating operation.
CON-58 Trq Bias Src
Selects the input source for the offset setting to be added to the torque
reference.
Setting Description
0 Keypad-1 Sets the torque bias using the keypad (-120% –
+120%, set at CON-59).
1 Keypad-2
2 V1 Sets the torque bias using the analog terminals.
(-120% – +120%, set at CON-59).
The setting can be viewed in monitor mode. Set
CFG-06 – 08 to “ 21 (Torque bias) ” .
3 I1
CON-59 Torque Bias Sets the torque bias value between -120% – +120%.
IN-65 – 75 Px Define
Sets one of the multi-function terminals to “ 48 (Trq Bias) ” . Torque bias
input via the keypad or analog input is applied only when this multi-
function terminal is on.
CON-60 Trq BiasFF
Sets the compensation volume to add to the bias to make up for the
loss caused by motor rotation. Negative (-) values diminish the torque
bias.