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5. PARAMETERS
5.5 (F) Setting of acceleration/deceleration time and acceleration/deceleration pattern
3
4
5
5
5
6
7
8
9
10
5.5.3 Remote setting function
Even if the operation panel is located away from the enclosure, contact signals can be used to perform continuous variable-
speed operation, without using analog signals.
Remote setting function
• When Pr.59 ≠ "0" (remote setting enabled), the functions of the signals are as shown in the following table.
Main speed
• The main speed used in the remote setting corresponds with each of the following operation modes.
*1 Set Pr.28 Multi-speed input compensation selection to "1" when enabling compensation for input via terminal 1.
Pr. Name Initial
value
Setting
range
Description
RH, RM, RL signal
function
Frequency setting
storage function
Deceleration to the
frequency lower
than the set
frequency
59
F101
Restart cushion time 0 0 Multi-speed setting - Disabled
1 Remote setting With
2 Remote setting Without
3 Remote setting Without (Turning
STF/STR OFF clears
remotely-set
frequency.)
11 Remote setting With Enabled
12 Remote setting Without
13 Remote setting Without (Turning
STF/STR OFF clears
remotely-set
frequency.)
Signal name Function Description
STF/STR Forward/Reverse The inverter accelerates the motor in the forward or reverse direction up to
the main speed or to the frequency stored by the remote setting function.
RH Acceleration The set frequency increases according to the Pr.44 setting.
RM Deceleration The set frequency decreases according to the Pr.45 setting.
RL Clear The set frequency is cleared and the main speed is applied.
Terminal 2 (analog signal) Main speed The setting of the main speed is used as a base. The main speed is
increased by the RH signal and decreased by the RM signal.
Operation mode Main speed
PU operation mode / NET operation mode Digital setting
External operation mode / PU/External combined operation mode 2 (Pr.79 = "4")
Analog input
*1
PU/External combined operation mode 1 (Pr.79 = "3")
Analog input via terminal 4 (AU signal ON)
*1
Acceleration
Deceleration
Clear
Inverter
STF
RH
RM 10
2
5
RL
Connection
diagram for remote setting
Forward
rotation
SD
Time
Terminal 2
(main speed)
RM (Deceleration)
RL (Clear)
RH (Acceleration)
STF (Forward)
Cleared by RL
Decreased according to
the Pr.45 setting
Increased
according to the
Pr.44 setting
ON
ON
ON
ON
Set frequency
(Hz)
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