Mitsubishi Electric FR-E 520S EC, Инструкция по эксплуатации

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PARAMETERS
94
"
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). 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>
!
Frequency at the time when the start signal (STF or STR) has switched off
!
Frequency at the time when the RH (acceleration) and RM (deceleration)
signals have remained off for more than 1 minute
Note: 1. The frequency can be varied by RH (acceleration) and RM (deceleration)
between 0 and the maximum frequency (Pr. 1 or Pr. 18 setting).
2. When the acceleration or deceleration signal switches on, the set frequency
varies according to the slope set in Pr. 44 or Pr. 45. The output frequency
acceleration/deceleration times are as set in Pr. 7 and Pr. 8, respectively.
Therefore, the longer preset times are used to vary the actual output frequency.
3.
If the start signal (STF or STR) is off, turning on the acceleration (RH) or
deceleration (RM) signal varies the set frequency.
REMARKS
A restart (STF signal ON) after ON-OFF of the clear signal (RL) should be made after
more than 1 minute has elapsed. The output frequency provided when a restart is
made within 1 minute is the output frequency given after the clear signal (RL) is
turned off (multi-speed frequency).
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
Clear (RL)
Acceleration (RH)
Forward rotation (STF)
Power supply
(*2)
(*1)
Outp
ut
fr
e
q
ue
nc
y
(Hz
)
More than 1 minute
1 minute or less
(*1) External operation frequency or PU operation frequency except multi-speed
(*2) Multi-speed frequency
CAUTION
When selecting this function, re-set the maximum frequency according to
the machine.