96 ● GN DMC-1400 Series Command Reference
GN FUNCTION: Gain
DESCRIPTION:
The GN command sets the gain of the control loop or returns the previously set value. It fits
in the z-transform control equation as follows:
D(z) = GN(z-ZR)/z
ARGUMENTS: GN n where
n is an unsigned integer in the range 0 to 2047 decimal.
"?" returns the value of the gain.
USAGE:
While Moving Yes Default Value 70
In a Program Yes Default Format 4
Command Line Yes
Can be Interrogated Yes
Used as an Operand Yes
Controller Usage DMC-1410/1411/1412/1414/1417
OPERAND USAGE:
_GN contains the value of the gain.
RELATED COMMANDS:
ZR Zero
KI Integrator
KP Proportional
KD Derivative
EXAMPLES:
GN 12 Set gain to 12
GN ? Returns gain
0006