Mitsubishi Electric FR-E700EX Instruction Manual page 125

(1) Remote setting function
 Use Pr.59 to select whether the remote setting function is used or not and whether the speed setting storage function in
the remote setting mode is used or not.
When Pr.59 is set to any of "1 to 3" (remote setting function valid), the functions of the RH, RM and RL signals are
changed to acceleration (RH), deceleration (RM) and clear (RL).
 When using the remote setting function, following speeds can be compensated to the speed set by RH and RM operation
according to the operation mode.
During external operation (including Pr.79 = "4") .................................... external speed command other than multi-speed
During external operation and PU combined operation (Pr.79 = "3") ..... PU speed command or terminal 4 input
During PU operation............................................................................... PU speed command
(2) Speed setting storage
 The speed setting storage function stores the remotely-set speed (speed set by RH/RM operation) into the memory
(EEPROM). When power is switched OFF once, then ON, operation is resumed with that rotation speed value. (Pr.59 = 1)
<Speed setting storage conditions>
 When the start signal (STF or STR) turns OFF.
 Every minute after both the RH (acceleration) and RM (deceleration) signals turn OFF (ON). (The speed is
overwritten if the latest speed is different from the previous speed when comparing the two. The state of the RL
signal does not affect writing.)
NOTE
 The range of
(acceleration) and RM (deceleration) is 0 to
maximum speed (Pr.1 setting). Note that the
maximum value of set speed is (main speed +
maximum speed).
 When the acceleration or deceleration signal switches ON, acceleration/deceleration time is as set in Pr.44 Second
acceleration/deceleration time and Pr.45 Second deceleration time. Note that when the time set in Pr.7 or Pr.8 is longer than
the time set in Pr.44 or Pr.45, the acceleration/deceleration time is as set in Pr.7 or Pr.8. (when RT signal is OFF)
When the RT signal is ON, acceleration/deceleration is made in the time set in Pr.44 and Pr.45, regardless of the Pr.7 or
Pr.8 setting.
 Even if the start signal (STF or STR) is OFF, turning ON the acceleration (RH) or deceleration (RM) signal varies the
preset frequency. (Pr.59 = "1, 2")
 When switching the start signal from ON to OFF, or changing speed by the RH or RM signal speed, set the speed
setting value storage function (write to EEPROM) invalid (Pr.59 = "2, 3"). If set valid (Pr.59 = "1"), speed is written to
EEPROM speed, this will shorten the life of the EEPROM.
 The RH, RM, RL signals can be assigned to the input terminal using any Pr.178 to Pr.184 (input terminal function selection).
When terminal assignment is changed, the other functions may be affected. Set parameters after confirming the
function of each terminal.
 Also available for the Network operation mode.
 Under position control, the remote setting function is disabled.
speed changeable by RH
Speed setting by external terminals
settings
(r/min)
Rotation speed is
clamped at Pr.1
Pr.1
Main speed setting
0Hz
Acceleration (RH)
Deceleration (RM)
ON
Forward rotation (STF)
The set speed is clamped
at (main speed + Pr.1)
Set speed
Rotation speed
Time
ON
ON
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