EQ7 Series Instruction Manual - TECO-Westinghouse Motor Company

E43 LED Monitor (Item selection) E48 (LED Monitor (Speed monitor item))
E43 specifies the running status item to be monitored and displayed on the LED monitor.
Specifying the speed monitor with E43 provides a choice of speed-monitoring formats selectable with E48 (LED
Monitor).
Monitor item
Display sample
on the LED
monitor
Unit
Meaning of displayed value
Function
code data
for E43
Speed monitor Function code E48 specifies what to be displayed on the LED monitor. 0
Output frequency 1
(before slip
compensation)
Output frequency 2
(after slip
compensation)
Reference
frequency
Hz Frequency actually being output (E48 = 0)
Hz Frequency actually being output (E48 = 1)
Hz Reference frequency being specified (E48 = 2)
Motor speed r/min Output frequency (Hz) x
Load shaft
speed
120
P01
(E48 = 3)
r/min Output frequency (Hz) E50 (E48 = 4)
Line speed m/min Output frequency (Hz) E50 (E48 = 5)
Display speed (%) %
Output frequency
Maximum frequency
x 100
(E48 = 7)
Output current A Current output from the inverter in RMS 3
Output voltage V Voltage output from the inverter in RMS 4
Calculated torque %
Motor output torque in %
(Calculated value)
Input power kW Input power to the inverter 9
PID command
PID feedback
amount
PID output %
Load factor %
-
-
PID command/feedback amount
transformed to that of virtual physical value
of the object to be controlled (e.g.
temperature)
Refer to function codes E40 and E41 for
details.
10
12
PID output in % as the maximum frequency
being at 100%
Load factor of the motor in % as the rated
output being at 100%
Motor output kW Motor output in kW 16
Analog input
Torque current %
Magnetic flux
command
-
%
An analog input to the inverter in a format
suitable for a desired scale.
Refer to function codes E40 and E41 for
details.
Torque current command value or
calculated torque current
Magnetic flux command value
(Available only under vector control)
8
14
15
17
23
24
Input watt-hour
kWh
Input watt-hour (kWh)
100
25
4-98