MGI M4000E series, Instruction Manual

Page: 108 / 215

97
4
PARAMETERS
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.
•
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 analog
frequency command
PU operation mode Frequency set by RH/RM operation plus PU's digitally-set
frequency
Note: External operation frequency or PU operation frequency other than multi-speed
•
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)
Parameter Number Factory Setting Setting Range
59 0 0, 1, 2
Pr. 59
Setting
Operation
Remote setting function
Frequency setting storage function
(E
2
PROM)
0 No —
1 Yes Yes
2 Yes No
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 time"
Related parameters
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
tp
u
t
fr
eq
ue
nc
y(
H
z)
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