Operating Functions; Position Control; Using Function Switches (Function Switch 6 Turned Off); Using Parameters (Function Switch 6 Turned On) - Omron SMARTSTEP R7D-AP Series User Manual

Operation
4-7

Operating Functions

4-7-1 Position Control

Functions
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• Perform position control using the pulse train input from CN1-1,2 for CW and CN1-3,4 for CCW.
• The Servomotor rotates using the value of the pulse train input multiplied by the electronic gear
ratio (Pn202, Pn203).
Note If function switch 6 is OFF to enable the function switch settings, this parameter is ignored and
the setting on function switches 4 and 5 (resolution setting) is used.
Controller with pulse train output
Position Control Unit
Settings
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●

Using Function Switches (Function Switch 6 Turned OFF)

Function switch
Command pulse input setting (switch 3)
Resolution setting (switches 4 and 5)
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Using Parameters (Function Switch 6 Turned ON)

Parameter No.
Pn200.0 Position control setting 1
Command pulse mode
Pn202 Electronic gear ratio G1 (numerator)
Pn203 Electronic gear ratio G2 (denominator)
4-26
SMARTSTEP A-series Servo Driver
Pulse train
1 +CW
−CW
2
3 +CCW
−CCW
4
Set to match the Controller command pulse type.
Set to 500, 1,000, 5,000, or 10,000.
Parameter name
Position Control Mode
Electronic gear ratio
(Pn202, Pn203)
G1/G2
Explanation
Set to match the controller command pulse status.
Set the pulse routes for the command pulse and
Servomotor travel amount. 0.01 ≤ G1/G2 ≤ 100
Chapter 4
SMARTSTEP A-series
Servomotor
Explanation