Mitsubishi Electric FR-E700 Instruction Manual page 223

Parameter
NOTES The range of frequency changeable by RH (acceleration) and RM (deceleration) is 0 to maximum
frequency (Pr. 1 or Pr. 18 setting). Note that the maximum value of set frequency is (main speed +
maximum frequency).
When the acceleration or deceleration signal switches on, acceleration/deceleration time is as set
in Pr. 44 and Pr. 45. Note that when long time has been set in Pr. 7 or Pr. 8, the acceleration/deceler-
ation 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 to Pr. 44 and Pr. 45,
regardless of the Pr. 7 or Pr. 8 setting.
If the start signal (STF or STR) is off, turning on the acceleration (RH) or deceleration (RM) signal
varies the preset frequency.
When switching the start signal from ON to OFF, or changing frequency by the RH or RM signal fre-
quently, set the frequency setting value storage function (write to E²PROM) invalid (Pr. 59 = 2 or 3).
If set valid (Pr. 59 = 1), frequency is written to E²PROM frequently, this will shorten the life of the
E²PROM.
The RH, RM, RL signals can be assigned to the input terminal using any Pr. 178 to Pr. 184 "Input ter-
minal function selection". When terminal assignment is changed, the other functions may be
affected. Please make setting after confirming the function of each terminal.
Also available for the network operation mode.
FR-E700 SC EC/ENE
Output frequency is
clamped at Pr. 1
Pr. 1
Main speed setting
Acceleration (RH)
Deceleration (RM)
Forward rotation (STF)
Frequency setting by external terminals
The set frequency is clamped at
(main speed + Pr. 1)
Set frequency
Output frequency
Time
ON
ON
ON
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