Remote Setting Function Selection (Pr. 59) - Mitsubishi Electric FR-E540-0.4K-EC Instruction Manual

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Remote setting function selection (Pr. 59)

4.2.23 Remote setting function selection (Pr. 59)
Pr. 59 "remote setting function selection"
If the operator panel is located away from the
control box, you can use contact signals to
perform continuous variable-speed operation,
without using analog signals.
y By merely setting this parameter, you can use
the acceleration, deceleration and setting clear
functions of the motorized speed setter (FR-FK).
y When the remote function is used, the output frequency of the inverter can be
compensated for as follows:
External operation mode
PU operation mode
Parameter Factory
Number Setting
59 0
Acceleration (RH)
eceleration (RM)
lear (RL)
Forward rotation (STF)
ower supply
Note: External operation frequency or PU operation frequency other than multi-speed
Pr. 59
Setting
Remote setting function
0
1
2
y Use Pr. 59 to select whether the remote setting function is used or not and whether
the frequency setting storage function* in the remote setting mode is used or not.
When "remote setting function - yes" is selected, the functions of signals RH, RM
and RL are changed to acceleration (RH), deceleration (RM) and clear (RL). Use
Pr. 180 to Pr. 183 (input terminal function selection) to set signals RH, RM and RL.
* Frequency setting storage function
The remote setting frequency (frequency set by RH, RM operation) is stored into
memory. When power is switched off once, then on again, operation is resumed at
this setting of the output frequency. (Pr. 59=1)
<Frequency setting storage condition>
y Frequency at the time when the start signal (STF or STR) has switched off
y Frequency at the time when the RH (acceleration) and RM (deceleration)
signals have remained off for more than 1 minute
Frequency set by RH/RM operation plus built-in
frequency setting potentiometer or external analog
frequency command
Frequency set by RH/RM operation plus PU's digitally-
set frequency
Setting
Range
0, 1, 2
(Note)
0Hz
ON
ON
ON
ON
ON
No
Yes
Yes
Related parameters
Pr. 1 "maximum frequency"
Pr. 7 "acceleration time"
Pr. 8 "deceleration time"
Pr. 18 "high-speed maximum
frequency"
Pr. 44 "second acceleration/
deceleration time"
Pr. 45 "second deceleration tim e"
ON
ON
ON
ON
Operation
Frequency setting storage function
94
PARAMETERS
When Pr. 59=1
When Pr. 59=2
ON
ON
2
(E PROM)

Yes
No
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