TANGO
Device Server


Paragon Stepper Motor
Device Attributes Description

Paragon Class

Revision: Paragon-Release_2_0 - Author: vedder

Scalar Attributes
Attribute name
Data Type
R/W Type
Expert
Position: The actual motor position.
DEV_DOUBLE
READ_WRITE
No
Tweak_step: Step size to move the motor when executing the 'Tweak' command.
DEV_DOUBLE
READ_WRITE
No
Steps_per_unit
DEV_DOUBLE
READ_WRITE
Yes
Acceleration: The acceleration of the motor.
DEV_DOUBLE
READ_WRITE
Yes
Velocity: The constant velocity of the motor.
DEV_DOUBLE
READ_WRITE
Yes
Current: The current used to drive the motor.
DEV_LONG
READ_WRITE
Yes
Micro_stepping
DEV_LONG
READ_WRITE
Yes
Backlash: Backlash to be applied to each motor movement
DEV_DOUBLE
READ_WRITE
Yes
Steps
DEV_LONG
READ
No
Encoder_present: 0 = False 1= True
DEV_SHORT
READ_WRITE
Yes
Encoder_input
DEV_SHORT
READ_WRITE
Yes
Encoder_resolution
DEV_LONG
READ_WRITE
Yes
Home_switch_edge
DEV_STRING
READ_WRITE
Yes
Home_switch_type: Pulse switch: 0=normally open; 1=normally closed. Simple switch: 3=switch from open to close.
DEV_SHORT
READ_WRITE
Yes
Home_search_direction
DEV_STRING
READ_WRITE
Yes
Home_mode
DEV_SHORT
READ_WRITE
Yes
Home_position
DEV_DOUBLE
READ_WRITE
Yes
Position_error
DEV_LONG
READ
No
Posmain_deadband_range: The dead band range is measured in encoder counts as a +/- band. A dead band of 10 will be 20 units wide!
DEV_LONG
READ_WRITE
Yes
Posmain_settle_time: Time in milliseconds the indexer will wait after a motion, before doing a feedback
DEV_LONG
READ_WRITE
Yes
Limits_status: limits_status[0] = Home (0 or 1 (or X->communication pb)) limits_status[1] = Limit - (0 or 1 (or X->communication pb)) limits_status[2] = Limit +(0 or 1 (or X->communication pb))
DEV_STRING
READ
Yes







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