Mitsubishi Electric FR-A800 Series Instruction Manual page 528

• 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.
Function
Torque boost
Base frequency
Acceleration time
Deceleration time
Electronic thermal
O/L relay
Free thermal
Motor permissible load level
Stall prevention
*1
Applied motor
*1
Motor constant
Excitation current low-speed
scaling factor
Speed control gain (Advanced
magnetic flux vector)
Offline auto tuning
Online auto tuning
PID control
PID pre-charge function
Brake sequence
Droop control
Low-speed range torque
*1
characteristics
Motor control method
Speed control gain
Analog input filter
Speed detection filter
Torque control gain
Torque detection filter
*1 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)
*2 When the RT signal is OFF, the first function is valid. When it is ON, the second function is valid.
NOTE
• The RT signal is assigned to terminal RT in the initial status. 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 both the RT and X9 signals are ON, the X9 signal (third function) is valid.
• 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
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First function parameter
number
Pr.0
Pr.3
Pr.7
Pr.8
Pr.9
Pr.600 to Pr.604
*1
Pr.607
Pr.22
Pr.71
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.85, Pr.86
Pr.89
*1
Pr.96
*1
Pr.95
Pr.127 to Pr.134
Pr.760 to Pr.764
Pr.278 to Pr.285, Pr.639,
*1
Pr.640
Pr.286 to Pr.288, Pr.994
to Pr.995
Pr.788
*1
Pr.800
Pr.820, Pr.821
Pr.822, Pr.826
Pr.823
Pr.824, Pr.825
Pr.827
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Second function parameter
number
Pr.46
Pr.47
Pr.44
Pr.44, Pr.45
Pr.51
Pr.692 to Pr.696
Pr.608
Pr.48, Pr.49
Pr.450
Pr.453 to Pr.457, Pr.560,
Pr.458 to Pr.462, Pr.738 to
Pr.747, Pr.860
Pr.565, Pr.566
Pr.569
Pr.463
Pr.574
Pr.753 to Pr.758
Pr.765 to Pr.769
Pr.641 to Pr.648, Pr.650 to
Pr.651
Pr.679 to Pr.683
Pr.747
Pr.451
Pr.830, Pr.831
Pr.832, Pr.836
Pr.833
Pr.834, Pr.835
Pr.837
5.12 (T) Multi-function input terminal parameters
Third function
Refer to page
parameter number
Pr.112 706
Pr.113 707
Pr.110 367
Pr.110, Pr.111 367
*2
415
*2
*2
Pr.114, Pr.115 431
*2
528
*2
532, 551
*2
711
*2
228
*2
532, 551
*2
558
*2
601
*2
618
*2
572
*2
738
*2
233
*2
221
*2
254
*2
503
*2
332
*2
294
*2
332
5. PARAMETERS
1
2
3
4
5
6
7
8
9
10
527