Mitsubishi Electric FR-A700 EC, Instruction Manual

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Parameter Set V/f pattern
FR-A700 EC 6 - 177
Change load pattern selection using terminal (Pr. 14 = 4 or 5)
Output characteristic can be switched between for constant torque load and for elevator using
the RT signal or X17 signal. For the terminal used for X17 signal input, set "17" in any of Pr. 178
to Pr. 189 "Input terminal function selection" to assign the function. When X17 is assigned,
switchover by the RT signal is made invalid.
Pr. 14 RT (X17) Signal Output Characteristics
4
EIN
For constant torque load
(same as when the setting is "0")
AUS
For elevators at reverse rotation boost of 0%
(same as when the setting is "2")
5
EIN
For constant torque load
(same as when the setting is "0")
AUS
For elevators at forward rotation boost of 0%
(same as when the setting is "3")
Tab. 6-36: Change load pattern selection using terminal
NOTE The RT signal is assigned to the terminal RT in the initial setting. By setting "3" in any of
Pr. 178 to Pr. 189 "Input terminal function selection", the RT signal can be assigned to the
other terminal.
When advanced magnetic flux vector control, real sensorless vector control or vector control
is selected, this parameter setting is ignored.
Changing the terminal assignment using Pr. 178 to Pr. 189 (input terminal function selection)
may affect the other functions. Make setting after confirming the function of each terminal.
When the RT signal is on, the other second functions are also valid.