Servo parameters – Rockwell Automation 8520-9API 9/Series OCI API Developer's Guide User Manual

Page 204

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OCI Data Items

A–16

Publication 8520-6.6. - August 1999

Control Type

Req

Dual

Proc.

Units

Dependency

Units

Array Indices

Num

Indices

OCI/9/PC

Data Type

Description

Item (Name)

364

RACK_1394_SYSTEM_MODULE_HW_REVIĆ

SION

Revision number associated with each rack of

1394 drives

UINT[ ]

9/PC

1

MAX_1394_SEĆ

RIAL_RACKS

No

R

All Controls

365

RACK_1394_SERCOS_ADDRESS

Configured address associated with each rack

of 1394 drives

UINT[ ]

9/PC

1

MAX_1394_SEĆ

RIAL_RACKS

No

R

All controls

366

RACK_1394_BOARD_NUMBER

Physical connector number for a 1394 rack to

the CNC

UINT

9/PC

1

MAX_1394_SEĆ

RIAL_RACKS

No

R

All Controls

367

RACK_1394_AXIS_MODULE_ERRORS

Error codes for the axis modules in one 1394

rack

UINT[ ]

9/PC

1

MAX_1394_SEĆ

RIAL_RACKS

No

R

All Controls

348

ROLLOVER_AXIS_LOGICAL_BIT_PATTERN

Bit pattern of axes configured as rollover

UDINT

Both

Yes

R

All Controls

348

ROTARY_AXIS_LOGICAL_BIT_PATTERN

Bit pattern of axes configured as rotary

UDINT

Both

Yes

R

All Controls

22

SERVO_NAME

Servo Names in AMPed Order

SINT [ ] AMP

Both

1

Num Servos

No

R

All Controls

338

VIRTUAL_AXIS _ALLOWED

Value is true if system supports virtual axis

INT [ ]

Both

Yes

R

All Controls

323

VIRTUAL_FORMATS

Num digits to the right of the decimal point for

virtual/cylindrical axes

INT [ ]

Both

1

Num Virtual Names

Yes

R

All Controls

322

VIRTUAL_NAMES

Axis name used for virual C and cylindrical feaĆ

tures

INT [ ]

Both

1

Num Virtual Names

Yes

R

All Controls

v

Servo Parameters

199

AXIS_SKEW_AMOUNT

Amount of Axis Skew

LREAL [ ]

Both

1

Num Skew Slaves

Inch/

Metric/

Degrees

Active Units

Yes

R

All Controls

134

DISTANCE_TO_MARKER

Distance To Marker

LREAL [ ]

Both

1

NUM_SERĆ

VOS_PLUS_SPIN

DLES

Inch/MetĆ

ric/DeĆ

grees

ACTIVE_UNITS

Yes

R

All Controls

130

FEED_FORWARD_PERCENT

Feed Forward Percentage

LREAL [ ]

Both

1

NUM_SERĆ

VOS_PLUS_SPIN

DLES

Yes

R/W

All Controls

124

FOLLOWING_ERROR

Following Error

LREAL [ ]

Both

1

NUM_SERĆ

VOS_PLUS_SPIN

DLES

Inch/MetĆ

ric/DeĆ

grees

ACTIVE_UNITS

Yes

R

All Controls

290

HOME_CALIBRATION_AMOUNT

Home calibration amount - Online AMP

LREAL [ ]

Both

1

NUM_PROG_AXE

S_PLUS_SKEWSĆ
LAVES

Inch/MetĆ

ric/DeĆ
grees

ACTIVE_UNITS

No

R/W

All Controls

136

MARKER_STATUS

Marker (Not) Found

UINT bit pattern

Both

0

Num Servos

Yes

R

All Controls

128

MAX_NEGATIVE_TORQUE

Maximum % Rated Torque (-)

LREAL [ ]

Both

1

NUM_SERĆ

VOS_PLUS_SPIN

DLES

Yes

R/W

All Controls

127

MAX_POSITIVE_TORQUE

Maximum % Rated Torque (+)

LREAL [ ]

Both

1

NUM_SERĆ

VOS_PLUS_SPIN

DLES

Yes

R/W

All Controls

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