Danaher Motion B8961, Operator'S Manual

Page: 25 / 158

Chapter 4 - Configuring Your System
23
NOTE: EDIT > SETUP > ENC > INRANGE > WINDOW and the IR serial command
have an alternate functionality with servo SmartDrive systems. See the B8961/2
manual for more details.
Configuring Position Maintenance Gain [PG]
Default: 10
Range: 1 - 32767
The position maintenance gain value is an integer factor usedin determining the
velocity at which the position maintenance correction move will travel.Correction
velocity is calculated as (displacement * correction gain) in units of steps/sec.
Therefore,the larger the displacement,the faster position maintenance will attempt
to correct position. For example,if the correction gain is set to 3 and an active dis-
placement of 3200 steps occurs,the correction velocity will be (3 * 3200) = 9600
steps/sec.
1. Use
ß
and
à
keys to select an axis.
2. Use numeric keys to enter a new position maintenance gain and press ENTER
then ESC to register.
Configuring Position Max Velocity [PV]
Default: 1 RPS
Range: 0.005 - 9999999
The position maintenance maximum velocity value sets a velocity limit in which
position maintenance will attempt to correct position.Regardless of the magnitude
of displacement or cor rection gain,the correction velocity will never exceed the
maximum velocity setting.
1. Use
ß
and
à
keys to select an axis.
2. Use numeric keys to enter a new position maintenance max velocity in the
same units selceted in teh SETUP>MECH>VEL menu and press ENTER the ESC
to register.
EDIT > SETUP > ENC > PMGAIN
- Axis One PMGain -
ß
10
à
EDIT > SETUP > ENC > PMMAX
- Axis One PMMax -
ß
1 RPS
à
EDIT
SETUP ENC E-RES
Encoder Resolution [ER]
Default:8,000 for B motors,2,000 for H motors,4000 for BN Motors.
This option is used to set the encoder resolution for each axis.The resolution is
specified in encoder pulses per revolution of the motor, post-quadrature.
- Axis One Encoder Res
ßá
4000 counts/rev
âà