Delta AS Series Programming Manual page 1215

Hide thumbs Also See for AS Series:

Table of Contents

AS Ser ies Pro gra mm in g M anu al

are the output devices for the X and Y axes respectively. You can designate the following six axes for

output but you cannot change the fixed direction output points. The direction signal: OFF means in positive direction

and ON is in negative direction. If you do not use the preset Pulse+direction output mode (default: 0), change the

output mode by setting SR to 1.

Output points for D

Fixed direction

output point

The PLC assigns the value of S

numbers of pulses output for the two axes are excessively different, so that no proper output frequency can be

calculated through the numbers of their output pulses, the PLC automatically decreases the maximum point to point

frequency and without any error message appearing.

The instruction uses the parameters such as the start and end frequencies and ramp-up and ramp-down times for

the axes the instruction executes. Instead of the originally configured parameters for the axes, the X axis

parameters are taken as the reference source. For example, when the X axis selects axis 1 and the Y axis selects

axis 3 for the output, axis 1 parameters become the parameter sources for the start frequency and ramp up and

ramp-down time.

The following table shows the flags for the axes and the corresponding SM/SR.

Completion flag

Present output

Start/end frequency

Ramp-up time

Ramp-down time

There is no limit to how many times you can use the instruction in a program. But during the execution of the

instruction, it cannot execute the output (if the Y axis output is being used) until the Y axis completes its output and

is released.

When the 2-axis synchronized pulse output completes, the corresponding Completion flags for the two axes is set.

Since the same timing for the completion of the 2-axis synchronized pulse output cannot be ensured every time, the

program should check the Completion flags of both axes before executing the next user program.

to the X or Y axis depending on which outputs the largest number of pulses. If the

Show Quick Links

Table of Contents

Troubleshooting