3-17
Table 3.6 Drive Monitoring Display Items
LED
monitor
shows:
Contents Unit Description
3_00 Output
frequency
Hz Output frequency before slip compensation
3_01 Output
frequency
Hz Output frequency after slip compensation
3_02 Output
current
A Output current
3_03 Output
voltage
V Output voltage
3_05 Set
frequency
Hz Set frequency
3_06 Running
direction
N/A Displays the running direction currently being outputted.
F: forward; R: reverse, – – – –: stop
3_07 Running
status
N/A Displays the running status in hex. format. Refer to "Displaying
running status" on the next page.
3_09 Load shaft
speed
(line speed)
rpm
(m/min)
The unit for load shaft speed is rpm and that for line speed is
m/min.
Display value = (Output frequency Hz before slip compensation)
u
(Function code E50)
appears for 10000 (rpm or m/min) or more. When
appears, decrease function code E52 data so that the LED
monitor displays 9999 or below, referring to the above equation.
3_10 PID process
commands
N/A These commands are displayed through the use of function
code E40 and E41 data (PID display coefficients A and B).
Display value = (PID process command)
u (Factor A - B) + B
If PID control is disabled, "– – – –" appears.
3_11 PID feedback
amount
N/A This value is displayed through the use of function code E40
data and function code E41 data (PID display coefficients A and
B).
Display value = (PID feedback amount)
u
(PID display coefficient
A - B) + B
If PID control is disabled, "– – – –" appears.
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