Ag Leader Versa DirectCommand Strip-Till Reference Guides
Create Conguration
DirectCommand
TM
Strip Till / Air Cart
Enter Settings
Application
Conguration Product
Application
Press to Highlight Conguration
Start of Conguration Wizard
Controller
Settings
4930rx
Channel 1 Channel 2 Channel 3
Auxiliary
There is a tab for every channel of control with Control Valve Congurations and related settings.
Valve Response 1
fast speed of valve, decrease to slow response time
default = 40%
Servo Valve
Strip Till Control
Channel 1
Control Valve Conguration
Channel 2 Channel 3 Auxiliary
Servo
Valve
Response 1
40 %
Valve
Response 2
8 %
Response
Threshold
15
Allowable
Error
2 %
Shaft Speed
Calibration
180 pls/rev
Max Metering
Speed
100 rpm
Valve Response 2
slow speed of valve, decrease to slow response time
default = 8%
Response Threshold
point where system switches between using
Response 1 and Response 2, increase to slow
response time, default = 15
Allowable Error
error allowed before making rate control adjustments
Shaft Speed Calibration
pulses/revolution of metering shaft
Max Metering Speed
maximum allowable RPM of metering system
Quick Reference Guide
PN ?????? Rev A
AL: 2006315 - ENG Rev B
PN 2006313 Rev A
1
1
PWM Valve
Strip Till Control
Channel 1
Control Valve Conguration
Channel 2 Channel 3
PWM
PWM Frequency
PWM Gain
Zero Flow Offset
DirectCommand
TM
Strip Till / Air Cart
PWM Frequency
frequency valve is pulsed at, settings come from
manufacturer, typical range: 100-125 Hz
PWM Gain
Auxiliary
Allowable
Error
100
100
30
2 %
Shaft Speed
Calibration
180 pls/rev
Max Metering
Speed
100 rpm
decrease to slow response time
Zero Flow Offset
duty cycle used to start rotating meter shaft, metering
system will not turn off if setting is too high,
default = 30
Allowable Error
error allowed before making rate control adjustments
Linear Actuator/
Clutch Settings
Strip Till Control
Channel 1
Control Valve Conguration
Channel 2 Channel 3
Single Bin Actuator
Servo
PWM
Single Bin Actuator
Multiple Bin Actuator, Main Only
Multiple Bin Actuator, Main + Channel
Auxiliary
Allowable
Error
2 %
Shaft Speed
Calibration
180 pls/rev
Max Metering
Speed
100 rpm
Shaft Speed Calibration
pulses/revolution of metering shaft
Max Metering Speed
maximum allowable RPM of metering system
Single Bin Actuator
one actuator controlling product
Multiple Bin Actuator, Main only
up to 3 actuators plus one main drive clutch controlling
product
Multiple Bin Actuator, Main + Channel
up to 3 actuators, one main drive clutch, and maximum
of 3 meter clutches controlling product
IMPORTANT: When using linear actuator, all channels must be set to the same control valve
conguration regardless if channels are not in use.
Note: Additional information on Actuator/Clutch Logic can be found in the display user manual.
Quick Reference Guide
PN ?????? Rev A
AL: 2006315 - ENG Rev B
PN 2006313 Rev A
2
2
DirectCommand
TM
Strip Till / Air Cart
NOTE: Settings and control characteristics are the same for all three types of Linear Actuator
Control Valve Congurations.
Actuator Response 1
fast speed of actuator, decrease to slow response
time, default = 90%
Actuator
Channel 1
Control Valve Conguration
Channel 2
Single Bin Actuator
Actuator
Response 1
Actuator
Response 2
18 %
Strip Till Control
Channel 3
Auxiliary
Response
Threshold
4
Allowable
Error
2 %90 %
Shaft Speed
Calibration
180 pls/rev
Max Metering
Speed
100 rpm
Actuator Response 2
slow speed of actuator, decrease to slow response
time, default = 18%
Response Threshold
point where system switches between using Actuator
Response 1 and Actuator Response 2, increase to
slow response time, default = 4
Allowable Error
error allowed before making rate control adjustments
Shaft Speed Cal
pulses/revolution of metering shaft
Max Conveyor Speed
maximum allowable RPM of metering system
Auxiliary tab
Strip Till Control
Channel 1
Fan
Fan Speed Cal
Min Speed
Max Speed
Channel 2
4 pls/rev
80 rpm
4000 rpm
Low Fan Speed
Shutoff
Channel 3
Rate Not Responding Threshold
Rate Threshold
Auxiliary
30 %
Fan Speed Calibration
pulses/revolution of blower fan
Min Speed
user entered minimum allowable fan RPM
Max Speed
user entered maximum allowable fan RPM
Low Fan Speed Shutoff
application is suspended if fan RPM drops below
minimum speed setting, when selected
Rate Threshold
percent difference between actual and target rate
Quick Reference Guide
PN ?????? Rev A
AL: 2006315 - ENG Rev B
PN 2006313 Rev A
3
3
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