Mitsubishi Electric FR-A800, Instruction Manual

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Parameters (F) Setting of acceleration/deceleration time and acceleration/deceleration pattern
FR-A800 5 - 247
5.8.3 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.
By simply setting this parameter, the acceleration, deceleration and setting clear functions of the re-
mote speed setter (FR-FK) become available.
Remote setting function
●
Use Pr. 59 to enable/disable the remote setting function and enable/disable the frequency setting
storage function during remote setting.
●
When Pr. 59
≠
"0" (remote setting function valid), the functions of the RH, RM and RL signals are
changed to acceleration (RH), deceleration (RM) and clear (RL).
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.)
Fig. 5-99:
Connection diagram for remote setting
I002562E
STF
RH
RM 10
2
5
RL
SD
Inverter
Forward
rotation
Acceleration
Deceleration
Clear
Connection
diagram for remote setting