Mitsubishi Electric 800 Series, Инструкция по эксплуатации, Страница: 421 / 727

(T) Multi-Function Input Terminal Parameters
420
PARAMETERS
• Turning ON the RT signal enables the second function, and turning ON the X9 signal enables the third function. The
following table shows the functions which can be changed to the second or third function.
NOTE
• RT signal is assigned to the terminal RT in the initial status. Set "3" in any of Pr.178 to Pr.189 (Input terminal function
selection) to assign the RT signal to another terminal.
• When both the RT signal and X9 signal are ON, the X9 signal (third function) is prioritized.
• Changing the terminal assignment using
Pr.178 to Pr.189 (Input terminal function selection)
may affect the other functions.
Set parameters after confirming the function of each terminal.
??????? Parameters referred to
Pr.178 to Pr.189 (Input terminal function selection) page 415
Function
First function
Parameter number
Second function
Parameter number
Third function
Parameter number
Refer to
page
Torque boost Pr.0 Pr.46 Pr.112 589
Base frequency Pr.3 Pr.47 Pr.113 591
Acceleration time Pr.7 Pr.44 Pr.110 269
Deceleration time Pr.8 Pr.44, Pr.45 Pr.110, Pr.111 269
Electronic thermal O/L
relay
Pr.9 Pr.51

317
Free thermal Pr.600 to Pr.604 Pr.692 to Pr.696

Motor permissible load
level

Pr.607 Pr.608

317
Stall prevention Pr.22 Pr.48, Pr.49 Pr.114, Pr.115 332
Applicable motor

Pr.71 Pr.450

423
Motor constant

Pr.80 to Pr.84, Pr.90 to Pr.94,
Pr.298, Pr.702, Pr.706,
Pr.707, Pr.711, Pr.712,
Pr.717, Pr.721, Pr.724,
Pr.725, Pr.859
Pr.453 to Pr.457, Pr.560,
Pr.458 to Pr.462, Pr.738 to Pr.747,
Pr.860

426 , 436
Excitation current low-
speed scaling factor
Pr.85, Pr.86 Pr.565, Pr.566

595
Speed control gain
(Advanced magnetic
flux vector)
Pr.89 Pr.569

143
Offline auto tuning

Pr.96 Pr.463

426 , 436
Online auto tuning

Pr.95 Pr.574

444
PID control Pr.127 to Pr.134 Pr.753 to Pr.758

488
PID Pre-charge
function
Pr.760 to Pr.764 Pr.765 to Pr.769

504
Brake sequence

Pr.278 to Pr.285, Pr.639,
Pr.640
Pr.641 to Pr.648, Pr.650, Pr.651

457
Droop control
Pr.286 to Pr.288, Pr.994,
Pr.995
Pr.679 to Pr.683

621
Motor control method

Pr.800 Pr.451

137
Speed control gain Pr.820, Pr.821 Pr.830, Pr.831

164
Analog input filter Pr.822, Pr.826 Pr.832, Pr.836

400
Speed detection filter Pr.823 Pr.833

239
Torque control gain Pr.824, Pr.825 Pr.834, Pr.835

201
Torque detection filter Pr.827 Pr.837

239

The function can be changed by switching the RT signal ON/OFF while the inverter is stopped. If a signal is switched during operation, the
operation method changes after the inverter stops. (
Pr.450

9999)

When the RT signal is OFF, the first function is selected and when it is ON, the second function is selected.