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USB Indexer spec's
  • 2 GB USB included. Any size off the shelf USB device can be used.
  • DNC w/mid-tape start with preparatory insert capability
  • Single button repeat start for production applications
  • Multiple directory support
  • Saves serial settings for quick connection to different machines
  • Tape input for file loading into CNC memory
  • Punch CNC memory file to USB key
  • X-Modem communication
  • Baud rate configurable
  • Data bit, parity and stop bit configurable
  • Hardware and software flow control
  • Step size of .001 to 30,000 degrees.
  • S curve ramp control
  • Brushless AC motors.

>>click for data sheet

>>click for user manual

 
 


 

USB Indexer for the 5C, VH-160 & VH-210
 (5C shown above)


Product Description

The USB indexer, capable of driving a Calmotion 5C, VH-160, or VH-210, integrates the benefits of USB memory with the functionality of an indexing servo system. The USB indexer executes moves and automatically sends machine tool data via DNC. This eliminates the need to write and coordinate multiple programs between an indexer and a CNC. It also solves problems associated with CNC's with limited memory. The USB Indexer is capable of tape input, punch, and DNC of files to a CNC as a standalone device and is a powerful tool for machine tools with limited memory.
The USB Indexer is capable of running programs in three ways:

1. Executes a program based on CNC M function contact closure.

2. Executes commands from a CNC's serial port as shown below.  (Typical Indexer Program)

3. Write a single program as if it were a 4th axis and store on a USB key. Put the CNC in DNC mode. The USB Indexer recognizes indexer moves automatically and generates M function contact closure internally. It sends M functions required by the CNC as needed without modifying the program.
 

Typical Indexer Program
(single program)

O0002
G00 G17 G40 G90 G98
T01 M06
POPEN
DPRNT[]
G4 P64
DPRNT[ZG0G90]
G4 P64
DPRNT[ZS0.0]
G4 P64
DPRNT[ZF50.0]
G4 P64
M21
G4 P250
G81Z-.25F4.R.01
DPRNT[]
G4 P64
DPRNT[ZS90.0]
G4 P64
M2
G4 P250
Y0
G80
PCLOS
G0 Z0 H0
M30

USB Indexer Program
(single program)

O0002
G00 G17 G40 G90 G98
T01 M06
A0.0 F50.0 G1 G90  
G81 Z-.25 F4.R.01
A90.0
Y0
G80
G0 Z0 H0
M30

Print type statements are not required with the USB Indexer. The Calmotion USB indexer recognizes data that required by the CNC without needing an instruction. M function statements are not required in the program to signal that a cycle of operation has been completed. The USB Indexer automatically inserts these statements and generates the M-functions internally. It then sends those required by the CNC through the serial port.