1.2 Introduction to the INDEXER Module
1.2.2 Serial Commands
1-6
1.2.2
Serial Commands
With serial commands, ASCII command strings are sent to the INDEXER Module through RS-
422 or RS-485 communications and these commands are interpreted and executed immedi-
ately. You can use general-purpose serial communications (RS422/RS485) to perform indepen-
dent control of up to 16 axes from one host controller (e.g., PC or HMI).
Computer
RS-422/RS-485, 16 axes max.
Positioning speed (SPD)
Path when an S-curve lter is set
Acceleration rate (ACC) Deceleration rate (DEC)
Target position
(POS)
Speed
Time
1SVON # Servo turned ON.
1POSI=400000 # Set relative position to 400,000.
1SPD=2000 # Set speed to 2,000.
1ACC=200 # Set acceleration rate to 200.
1DEC=100 # Set deceleration rate to 100.
1ST # Start operation.
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