Specifications

Examples and tips

PROGRAMMING MANUAL 237

Revision 5.0

One solution is:

Note that we have not used the pulley radius in the calculation. This is to

avoid the use of π, which cannot be expressed as a fractional number). In

toothed pulleys, the number of teeth and mm per tooth is commonly used.

The calculation of the multiturn limit setting is:

The smallest integer m for which this equation is valid is 8203. This results in

Pn205 = 8202.

In addition, to limit the motion units range to the moving range of the motion

part, the following axis parameters must be set: REP_DIST = 4260, and

REP_OPTION = 1. With these settings, executing MOVE(38) moves the

moving part 38 mm in forward direction. The range of possible MPOS and

DPOS values is 0 mm to 4160 mm.

UNITS = 2 = 512

Pn202 = 631

Pn203 = 125

m motor_revolution = n machine_cycle

4160 pulley_revolution

320 machine_cycle

= n 13 pulley_revolution

= n 13

6 31 motor_revolution

1 pulley_revolution

= n 82.03 pulley_revolution

m = n 82.03

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