void parameter ............................................................. 115, 119
user V/F pattern Operation .................................................. 99
USF ....................................................................................................... 207
using the keypad.......................................................................... 45
navigating through the codes (functions) ...................50
parameter settings ....................................................................53
switching between groups in parameter display
mode .........................................................................................49
USS ....................................................................................................... 204
V
V/F control......................................................................................... 97
linear V/F pattern Operation ................................................97
Square reductionV/F pattern Operation.......................98
user V/F pattern Operation ...................................................99
V1 terminal............................................................................... 24, 67
V2
analog input selection switch(SW2) ................................24
V2 input ............................................................................................... 75
I2 voltage input ...........................................................................75
variable torque load ................................................................... 98
voltage drop .................................................................................... 21
voltage/current output terminal ................ Refer to AO
terminal
VR terminal .............................................................................. 24, 67
W
Warning ............................................................................................ 231
wiring ..................................................................................................... 16
circuit breaker ........................................................................... 253
control terminal board wiring.............................................22
copper cable .................................................................................16
cover disassembly .....................................................................17
ferrite ................................................................................................27
ground .............................................................................................18
power terminal board wiring ..............................................19
re-assembling the covers ......................................................32
signal wiring .................................................................................26
torque...............................................................................................16
wiring length ........................................................................ 21, 27
WM(write mode error) .......................................................... 137