Configuration Manual Owner's manual

Publication 1784-UM003A-EN-P – June 2003
370 Motion Object Attributes
Test Direction Forward The Test Direction Forward attribute reports the direction of axis travel during
hookup test as seen by the servo module during the last test process initiated
by a MRHD (Motion Run Hookup Test) instruction. A Test Direction value of
1 (true) indicates that the direction of motion as observed by the SERCOS
drive was in the forward (or positive) direction.
Tune Status The Tune Status attribute returns status of the last run MRAT (Motion Run
Axis Tuning) instruction that initiates a tuning process on the targeted
SERCOS module axis. The Tune Status attribute can, thus, be used to
determine when the MRAT initiated operation has successfully completed.
Conditions may occur, however, that make it impossible for the control to
properly perform the operation. When this is the case, the tune process will be
automatically aborted and a tune fault reported that is stored in the Tune
Status output parameter. .
Tune Acceleration/Deceleration
Time
The Tune Acceleration Time and Tune Deceleration Time attributes return
acceleration and deceleration time in seconds for the last run MRAT (Motion
Run Axis Tune) instruction. These values are used to calculate the Tune
Acceleration and Tune Deceleration attributes.
GSV/SSV Access Attribute Name Data Type Values
GSV Test Direction Forward SINT
GSV/SSV Access Attribute Name Data Type Values
GSV Tune Status INT Enumeration:
0 = tune process successful
1 = tune in progress
2 = tune process aborted by user
3 = tune process time-out fault
4 = tune process failed due to drive fault
5 = axis reached Tuning Travel Limit
6 = axis polarity set incorrectly
7 = tune measurement fault
8 = tune configuration fault
GSV/SSV Access Attribute Name Data Type Values
GSV Tune Acceleration
Time
REAL Sec
GSV Tune Deceleration
Time
REAL Sec