PARAMETERS
93
4.2.25 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.
#
By merely setting this parameter, you can use the acceleration, deceleration and setting clear functions of
the motorized speed setter (FR-FK).
#
When the remote function is used, the output frequency of the inverter can be compensated for as follows:
External operation mode
Frequency set by RH/RM operation plus external running frequency other
than multi-speeds
PU operation mode
Frequency set by RH/RM operation plus PU running frequency
Parameter
Number
Factory
Setting
Setting Range
59
0
0, 1, 2
Deceleration (RM)
Clear (RL)
Acceleration (RH)
Forward rotation (STF)
ON
ON
Power supply
ON
0Hz
(Note)
ON
ON
ON
ON
ON
ON
When Pr. 59=1
When Pr. 59=2
ON
ON
Ou
tput
fr
eq
uen
c
y
(Hz
)
Note: External operation frequency or PU operation frequency other than multi-speed
Operation
Pr. 59 Setting
Remote setting function
Frequency setting
storage function
(E
2
PROM)
0
No
1
Yes
Yes*
2
Yes
No
•
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).
* 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>
•
Frequency at which the start signal (STF or STR) turns off
•
The remotely-set frequency is stored every one minute after one minute has elapsed from when both
the RH (acceleration) and RM (deceleration) signals turned off (on). (The frequency is written if the
present frequency value compared with the past frequency valule every one minute is different.) (The
state of the RL signal dose not affect writing.)
Pr. 1 "maximum frequency"
Pr. 7 "acceleration time"
Pr. 8 "deceleration time"
Pr. 28 "multi-speed input compensation"
Pr. 44 "second acceleration/deceleration
time"
Pr. 45 "second deceleration time"
Related parameters
4
Summary of Contents for FR-F500 Series
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