BENSHAW Rsi S Series, Инструкция по эксплуатации

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Learning Advanced Features
171
Speed limit details
Code Description
Cn-62
Select a method for setting the speed limit value.
Parameter Setting Description
0 Keypad-1 Sets the speed limit value with the
keypad.
1 Keypad-2
2,4,5 V1,V2,I2 Sets the speed limit value using the
same method as the frequency
command. You can check the
setting in Monitor (MON) mode.
6 Int 485
7 FieldBus
8 UserSeqLink
Cn-63 Sets the positive-direction speed limit value.
Cn-64 Sets the negative-direction speed limit value.
Cn-65
Sets the decrease rate of the torque reference when the motor speed exceeds
the speed limit value.
CNF-21~23
To view speed limit setting, select a parameter from the Config (CNF) mode and
then select 21 Torque Bias.
In 65-71
Select a digital input terminal to set as the (35 Speed/Torque). If you activate the
terminal while the operation is stopped, it operates in vector control (speed
limit) mode.
Energy Saving Operation
Manual Energy Saving Operation
If the inverter output current is lower than the current which is set at bA.13 (Motor rated current),
the output voltage can be reduced as low as the level set at Ad.51 (Energy Save). The voltage before
the energy saving operation starts will become the base value of the percentage. Manual energy
saving operation will not be carried out during acceleration and deceleration.
Group Code Name LCD Display Parameter Setting Setting Range Unit
Ad
50
Energy saving
operation E-Save
Mode
1 Manual - -
51
Energy saving
amount
Energy Save 30 0–30 %