Carrier 8DF-13 Uživatelská příručka stáhnout pdf (Strana 54)

4. Functions

SMC-4DF-PCI, SMC-8DF-PCI

Synchronous control function

Synchronization is the function that makes the motors start operation at the identical timing or, if any of

the motors is stopped with an alarm (abnormal stop), stops all the relevant axes at once.

The following types of synchronous control are available.

- Multi-axis synchronous start control

- Multi-axis synchronous stop

- Linear interpolation

CAUTION

The limitations about linear interpolation of SMC-8DF-PCI are as follows :

- Capable of accelerating or decelerating when selecting Max. 4 axes of axis 0 to axis 3 (of axis

No.1 to No. 4 in API-SMC(WDM))

- Capable of accelerating or decelerating when selecting Max. 4 axes of axis 4 to axis 7 (of axis

No.5 to No. 8 in API-SMC(WDM))

- Capable of constant speed when selecting both Max. 4 axes of axis 0 to axis 3 and Max. 4 axes of

axis 4 to axis 7

Synchronous control function between boards

As for this product, the synchronous control of max. 128 axes (The SMC-8DF-PCI : using 16 boards) is

possible by the connection to SMC-4DF-PCI or SMC-8DF-PCI by using a dedicated synchronous

control cable.

The following types of synchronous control between boards are available.

- Multi-axis synchronous start control

- Multi-axis synchronous stop

- Linear interpolation (constant speed only)

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Carrier 8DF-13 Uživatelská příručka Strana 54