Items Displayed on LED Indicators
Type Symbol Information, Condition, and Status
Reference speed (final)*
1
and reference speed (pre-ramp) *
1
Hz
A Output current
V Output voltage
% Reference torque, reference torque bias, torque bias balance adjustment
value and torque bias gain adjustment value
Reference speed (final)*
1
,
reference speed (pre-ramp) *
1
and
motor speed r/min
m/min Reference speed (final)*
1
, reference speed (pre-ramp) *
1
and
elevator speed
kW Input power
Unit of number
displayed on
LED monitor
X10 Data exceeding 99,999
min Not applicable
sec Not applicable
PID Torque bias balance adjustment and torque bias gain adjustment.
FWD Running in forward direction
REV Running in reverse direction
Running status
STOP Stopped state (No output or detected speed “0”)
REM Remote mode
LOC Local mode
COMM Via communication (RS485-1, CAN)
JOG Jogging mode
Run command
source
HAND Via keypad (Lights also in local mode)
*
1
Function code C21 provides a choice of units--r/min, m/min, and Hz.
The speed-frequency conversion formulas are given below.
P01
[Hz]
×120×
F03
L31
=[m/min]
P01
[Hz]
×120=[r/min]
3-3
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