Servo parameters – Rockwell Automation 8520-9API 9/Series OCI API Developer's Guide User Manual
Page 204

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