User Manual of EM730/EM730E Series Inverter
175
Function
code
Function code name
Parameter description
Unit
Default
setting
Attribute
F03.21 Options
of
analog
output M1
SeeTable 7-9 Function List of
Multi-function Analog Output
Terminal
0
〇
M1 is a multi-function analog output terminal. Its functions can be defined separately by
setting the value of the function code F03.21.
For example, if F03.21=0 is defined, the function of the M1 terminal is to output the
“operating frequency (absolute value)”. The current |operating frequency| is reflected by the
output voltage. If the operating frequency increases from 0.00Hz to 50.00Hz (assuming
F00.16=50.00), the voltage of the M1 output port will increase from 0.00V to 10.00V under the
default conditions, showing the same change trend. Specific options are described in Table 7-9.
Table 7-9 Function List of Multi-function Analog Output Terminal
Settings
Function
Description
0
Operating frequency
(absolute value)
0.00Hz to Fmax, corresponding to the output 0.0% to
100.0%
1
Set frequency
(absolute value)
0.00Hz to Fmax, corresponding to the output 0.0% to
100.0%
2
Output torque
(absolute value)
0.0% to 200.0%, corresponding to the output 0.0% to
100.0%
3
Set torque (absolute
value)
0.0% to 200.0%, corresponding to the output 0.0% to
100.0%
4
Output current
0.0A to 2*Ie, corresponding to the output 0.0% to 100.0%
5
Output voltage
0.0V to 1.5*Ue, corresponding to the output 0.0% to
100.0%
6
Bus voltage
0V to about 2.63*Ue, corresponding to the output 0.0% to
100.0%
(That is, for the 220V driver, 579V corresponds to the
output 100.0%; and for the 380V driver, 1000V
corresponds to the output 100.0%. Drivers at different
voltage levels have the same output voltage at their rated
voltages.)
