Delta AS Series Programming Manual page 1265

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AS Ser ies Pro gra mm in g M anu al

This instruction is available for PLC with FW V1.04.90 (V1.04.90 included) or later.

This instruction causes the machine to return to the zero point. The range of the target frequency (TFreq) for zero

return is between 1 Hz–200 kHz. The JOG frequency (JFreq) should be less than the target frequency (TFreq).

The JOG frequency (JFreq) is the start frequency. If the target frequency (TFreq) is less than (JFreq), the target

frequency (TFreq) is automatically revised processed as equal to (JFreq)

Do not change the operands DOG, NL, Pulse, or Dir during instruction execution. The input point for DOG and NL

is suggested to use the 16 high-speed input points X0.0–X0.15. They will not be affected by PLC instruction scan

time. If you use X1.0 successive input points or M devices, they will be affected by the PLC instruction scan time.

See the below descriptions for DOG, NL and Dir.

See the below SR and SM table for pulse outputting.

Pulse output points

Setting up the time for

directional outputting

goes first before pulse

outputting (unit: 1 ms)

Completion flag

Present output

Pulse output points

Setting up the time for

directional outputting

goes first before pulse

outputting (unit: 1 ms)

You can use X or M device but do NOT choose the same input point for different axis.

When the DOG point uses X0.0–X0.15 for inputs, go to HWCONFIG to set up the

filtering time for the inputs if the switch starts to rattle.

You can use X or M device but do NOT choose the same input point for different axis.

You can use Y or M device but do NOT choose the same input point for different axis.

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Troubleshooting