Rockwell-automation 8520-9API 9/Series OCI API Developer's Guide Instrukcja Użytkownika Pobierz pdf (Strona 109)

4–61OCI Data Server Data Items

Publication 8520-6.6 - August 1999

The SPINDLE_MOTOR_TYPE data item is used to identify the

motor commutation of the spindle (spindle_num) configured in

AMP. The maximum allowable value for spindle_num is the number

of configured spindles in AMP. The return value is enumerated as

follows:

Enumeration Result

0 None

1 Position or Analog Spindle

2 Position/Velocity

4 Digital or Digital Spindle

8 SERCOS

SPINDLE_SPEED_VALUE, Spindle_Num

Data Type LREAL

Read/Write Read only

Array Index SPINDLE_NUM

Control Type Lathe/Mill/Grinder

Grinder Control Type is not available for Release 1 of 9/PC.

Use this data item to identify the spindle speed in RPM. This item

can be used as an array whose dimension is equal to the number of

spindles on the 9/Series being polled. For example:

SPINDLE_SPEED_VALUE, 2

will return the spindle speed in RPM for the second spindle on the

control.

S_WORD

Data Type LREAL

Read/Write Read only

Array Index none

Control Type Lathe/Mill/Grinder

Grinder Control Type is not available for Release 1 of 9/PC.

This data item returns the last programmed S word. This is not

necessarily the active spindle RPM, only the value of the last

programmed S word for the spindle. The spindle that the S word is

applied to is dependent on the active controlling spindle when the S

word was programmed (G12.1 to G12.3 on the 9/Series or G12.1 to

G12.2 on the 9/PC).

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Rockwell-automation 8520-9API 9/Series OCI API Developer's Guide Instrukcja Użytkownika Strona 109