EM11 User’s Manual
5. Description of Function Codes
71
0.00V corresponds to 0.00% and maximum input 10.00V corresponds to 100.0%
。
The detected AI1 input
corresponding setting varies between 49.0% and 51.0%.
If you set jump point b5-18 to 50.0% and jump amplitude b5-19 to 1.0%, then frequency inverter obtained
AI1 input corresponding setting is fixed to 50.0%, eliminating the fluctuation effect.
5.7 Group b6: Pulse/analog output terminals
Code
Parameter Name
Default
b6-00
FMP function selection
0
b6-01
AO1 output function selection
0
b6-02
AO2 output function selection
1
The output pulse frequency of the FMP terminal ranges from 0.01 kHz to "Maximum FMP output
frequency" (b6-03). The value of b6-03 is between 0.01 kHz and 100.00 kHz.
The output range of AO1 and AO2 is 0V~10 V or 0mA~20mA. The relationship between pulse and analog
output ranges and corresponding functions is listed in the following table.
Value
Function
Range (Corresponding to Pulse or Analog Output Range
0.0%~100.0%)
0
Running frequency
0Hz~ maximum frequency
1
Setting frequency
0Hz~ maximum frequency
2
Output current
0 ~2 times of rated motor current
3
Output torque (absolute
value)
0~ 2 times of rated motor torque(absolute value of torque)
4
Output power
0 ~2 times of rated power
5
Output voltage
0 ~1.2 times of rated frequency inverter DC bus voltage
6
Motor rotational speed 0~rotational speed corresponding to maximum frequency
7
Output current
0.0A~1000.0 A
8
Output voltage
0.0V~000.0 V
9
Output torque (actual
value)
-200% of rated motor torque~ 200% of rated motor torque
10
Pulse input
0.01 kHz ~100.00 kHz
11
AI1 0V~10
V
12 AI2
0V~10
V
13
AI3 0V~10
V
14
Length
0~ maximum set length
15
Count value
0 ~ maximum count value
16
Communication setting 0~32767
Code
Parameter Name
Setting Range
Default
b6-03
Maximum FMP output
frequency
0.01 kHz ~50.00 kHz
50.00 kHz
If the FM terminal is used for pulse output, this parameter is used to set the maximum frequency of pulse
output.
Code
Parameter Name
Setting Range
Default
b6-04
AO1 offset coefficient
-100.0% ~100.0%
0.0%
5. Description of Function Codes
EM11 User’s Manual
72
Code
Parameter Name
Setting Range
Default
b6-05
AO1 gain
-10.00~10.00
1.00
b6-06
AO2 offset coefficient
-100.0% ~100.0%
0.00%
b6-07
AO2 gain
-10.00 ~10.00
1.00
These parameters are used to correct the zero drift of analog output and the output amplitude deviation. They
can also be used to define the desired AO curve. If "b" represents zero offset, "k" represents gain, "Y"
represents actual output, and "X" represents standard output, the actual output is: Y = kX + b.
The zero offset coefficient 100% of AO1 and AO2 corresponds to 10 V (or 20 mA). The standard output
refers to the value corresponding to the analog output of 0 to 10 V (or 0 to 20 mA) with no zero offset or
gain adjustment.
For example, if the analog output is used as the running frequency, and it is expected that the output is 8 V
when the frequency is 0 and 3 V at the maximum frequency, the gain shall be set to -0.50, and the zero offset
shall be set to 80%.
5.8 Group b7: Virtual digital input (VDI)/digital output (VDO) terminals
Code
Parameter Name
Setting Range
Default
b7-00 VDI1
function
selection 0~49
0
b7-01 VDI2
function
selection 0~49
0
b7-02 VDI3
function
selection 0~49
0
b7-03 VDI4
function
selection 0~49
0
b7-04 VDI5
function
selection 0~49
0
VDI1~ VDI5 have the same functions as DI terminals on the control board and can be used for digital input.
For more details, see description of b3-00 ~ b3-11.
Code
Parameter Name
Setting Range
Default
b7-05
VDI state setting mode
Unit's digit: VDI1.
0: Valid decided by state of VDOx
1: Valid decided by b7-06
Ten's digit: VDI2.
0, 1 (same as VDI1)
Hundred's digit: VDI3.
0, 1 (same as VDI1)
Thousand's digit: VDI4.
0, 1 (same as VDI1)
Ten thousand's digit: VDI5.
0, 1 (same as VDI1)
00000
b7-06
VDI state setting
Unit's digit: VDI1.
0: Invalid
1: Valid
Ten's digit: VDI2
0, 1 (same as VDI1)
Hundred's digit: VDI3
0, 1 (same as VDI1)
Thousand's digit: VDI4
0, 1 (same as VDI1)
Ten thousand's digit: VDI5.
0, 1 (same as VDI1)
00000
