Astraada SRV-64 - Page 146

AS64 series AC servo drive Function codes
-140-
Example: Assume that the actual speed is output from the terminal AO1, 10V corresponds to the
speed of 3000 r/min and 0V corresponds to 0. Then P3.30 must be 1 and P3.31must be 300. See
the following figure for the relationship between the actual speed reference and output voltage:
10.00V
3000r/min
AO1 output voltage (V)
Speed (r/min)
P3.31=300
P3.31=100
1000r/min
Note:
⚫ In the example, when the actual output speed is 3000 r/min or above, the output voltage of AO1
is always 10V. Select proper gain according to the actual situation.
⚫ If other functions are set for P3.30 and P3.32, the gain setting method is similar.
P3.31
Data size
32bit
Data format
DEC
Modbus address
1662, 1663
CANopen address
0x231F, 0x00
P3.33
Data size
32bit
Data format
DEC
Modbus address
1666, 1667
CANopen address
0x2321, 0x00
P3.34
Offset voltage of
AO 1
Setting range
Default
Unit
Applicable
mode
-10.000–10.000
0.000
V
P
S
T
P3.35
Offset voltage of
AO 2
Setting range
Default
Unit
Applicable
mode
-10.000–10.000
0.000
V
P
S
T
This group of parameter is used to adjust voltage of analog output 1 and analog output 2.
Actual value of analog output voltage = Original value of analog output voltage + Offset value of
analog output voltage
P3.34
Data size
32bit
Data format
DEC
Modbus address
1668, 1669
CANopen address
0x2322, 0x00
P3.35
Data size
32bit
Data format
DEC
Modbus address
1670, 1671
CANopen address
0x2323, 0x00
P3.36
1
AO format
Setting range
Default
Unit
Applicable
mode
0–2
0
-
P
S
T