Analog Input Compensation - Mitsubishi Electric FR-E8AXY E KIT Instruction Manual

3.2.5

Analog input compensation

The analog input for multi-speed operation or speed setting (main speed) through terminal 2 or 4 of the inverter can be
compensated by adding an input, or terminal 2 can be used for an auxiliary input to compensate the analog input at a fixed
ratio using the override function.
Pr. Name
73
Analog input selection
T000
242 Terminal 1 added compensation
T021 amount (terminal 2)
243 Terminal 1 added compensation
T041 amount (terminal 4)
252
Override bias
T050
253
Override gain
T051
36
CONTROL CIRCUIT INPUT SIGNAL
Initial value Setting range
0 to 3, 6, 7, 10 to 13, 16,
17
1
4, 5, 14, 15
100% 0% to 100%
75% 0% to 100%
50% 0% to 200%
150% 0% to 200%
Description
Compensation by addition
Compensation using the override function
Set the percentage of addition when terminal 2
is used to set the main speed.
Set the percentage of addition when terminal 4
is used to set the main speed.
Set the bias compensation value for the override
function.
Set the gain compensation value for the override
function.