M2DC Series Hardware Manual
100
Rev. 1.1
2018/04
400-820-9661
7.4.2 Parameters For Analog Torque Mode
M2DC series servo drives have 2 12-bit analog A/D converters. When single-ended input signals are
used, analog input 1 (ANA1) is used for the velocity command, and analog input 2 (ANA2) is used for the
rotating toque command. Differential input via ANA1/ANA2 is also available. In addition, a low pass filter,
analog offsets and deadband values can be set to the drive.
Parameter
Name
Data Range
Default
value
Unit
Description
P-12 (CM)
Main control mode
1~8,11,12
15~18,21,22,25
7
Drive’s main control mode selection
P-13 (CN)
Secondary control
mode
1~8,11,12
15~18,21,22,25
21
Drive’s secondary control mode selection
P-50 (AG)
Analog velocity setting
-100 - 100
20
Rps
Motor rotating velocity when analog voltage
is 10VDC
P-51 (AN)
Analog torque setting
-20 - 20
1
A
Motor rotating torque when analog voltage
is 10VDC
P-52 (AV1)
Analog voltage offset 1
-10 - 10
0
V
Set analog voltage input 1 offset value
P-53 (AV2)
Analog voltage offset 2
-10 - 10
0
V
Set analog voltage input 2 offset value
P-54 (AV3)
Analog voltage offset
(differential)
-10 - 10
0
V
Set analog differential voltage input offset
value
P-55 (AS)
Analog input type
0 - 1
0
Set Analog input type
P-56 (AD1)
Analog deadband 1
0 - 255
0
mV
Set analog deadband offset 1 value
P-57 (AD2)
Analog deadband 2
0 - 255
0
mV
Set analog deadband offset 2 value
P-58 (AD3)
Analog deadband
(differential)
0 - 255
0
mV
Set analog differential deadband offset
value
P-59 (AF)
Analog input low pass
filter
1 - 15990
500
Analog input noise filter
P-60 (AT)
Analog trigger point
-10 - 10
0
V
P-61 (FA1) Define Analog value 1
1 , 3
□3
Set Analog input 1 function
P-61 (FA2) Define Analog value 2
2 , 3
3□
Set Analog input 2 function
NOTE:This units shown in the table above might be different from the LED display units on the drive.
Please refer to Chapter 9 for details.
