BENSHAW Rsi S Series, Инструкция по эксплуатации

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Learning Advanced Features
128
Up-down Operation
The Acc/Dec time can be controlled through inputs at the digital input terminals. The up-down
operation can be applied easily to a system that uses the upper-lower limit switch signals for
Acc/Dec commands.
Group Code Name LCD Display Parameter Setting Setting Range Unit
In 59 Up-down
operation
frequency save U/D Save
Mode 1 Yes 0-1 -
In 65-71 Px terminal
configuration Px Define(P1-
P5) 17 Up - -
18 Down
20 U/D Clear
Up-down Operation Setting Details
Code Description
In.65-71 Px Define Select two terminals for up-down operation and set them to 17 (Up) and 18
(Down), respectively. Acceleration begins when the Up terminal signal is on
along with the run command input. Acceleration stops and constant speed
operation is maintained when the Up signal is removed.
While running, deceleration begins when the Down signal is on (Up signal
removed). Deceleration stops and constant speed operation is maintained
when Down signal is removed.
Note that when both Up and Down signals are applied at the same time,
constant speed is maintained.
In.59 U/D Save Mode During a constant speed operation, the operating frequency is saved
automatically in the following conditions: the operation command (Fx or Rx)
is off, a fault occurs, or the power is off.
When the operation command is turned on again, or when the inverter
regains the power source or resumes to a normal operation from a fault, it
resumes operation at the saved frequency. To delete the saved frequency,
set one of the digital input terminals to 20 (U/D Clear) and apply signals to it
during constant speed operation. The saved frequency and the up-down
P5(Down)
P4(Up)
(FX)
Frequency
Run cmd