Optima DMC-1xxx and DMC-18x2 Command Reference
AG
i
17
AG
FUNCTION: Amplifier Gain
DESCRIPTION:
The AG command sets the amplifier current/voltage gain for the AMP-205xx, and the current
level for the AMP-206x0. 0 sets the lowest ratio or value while 2 sets the highest ratio
for the 205xx, and 3 sets the highest current value for the 206x0. AG is stored in
EEPROM by the BN command. The MT command must be issued prior to the AG
command to set the proper range. The axis must be in the motor off state (MO) before
new AG settings will take effect.
ARGUMENTS: AG n,n,n,n,n,n,n,n
where
AMP-205x0:
n = 0
0.4 A/V
n = 1
0.7 A/V
n = 2
1.0 A/V
AMP-20542:
n = 0
1.0 A/V
n = 1
0.25 A/V
n = 2
0.5 A/V
AMP-206x0:
n = 0
0.5 Amps/Phase
n = 1
1.0 Amps/Phase
n = 2
2.0 Amps/Phase
n = 3
3.0 Amps/Phase
n = ? Returns the value of the amplifier gain
USAGE: DEFAULTS:
While Moving
No
Default Value 1,1,1,1,1,1,1,1
In a Program
Yes
Default Format
--
Command Line
Yes
Controller Usage
DMC-21X3 with AMP-205xx or AMP-206x0
RELATED COMMANDS:
"
TA
"
Set motor off
"
AW
"
Amplifier Bandwidth
"
BS
"
Brushless Setup
EXAMPLES:
MO
Set motor off
AG 2,1
Sets the highest amplifier gain for A axis and medium gain for B axis on
205x0.
AG 3,2
Sets the highest drive current of 3.0A for A axis and 2.0A gain for B axis
on 206x0.
SH
Turn motor on
BN
Save AG setting to EEPROM
