TANGO
Device Server


OFFFManager
Device Attributes Description

OFFFManager Class

Revision: release_3_3_3 - Author: leclercq

Scalar Attributes
Attribute name
Data Type
R/W Type
Expert
CANInputRate: Rate at which the CAN frames are received from the CAN interface
DEV_FLOAT
READ
No
PSOutputRate: The rate at which the corrections are sent to the power suppies
DEV_FLOAT
READ
No
DeltaGapThreshold: Absolute gap variation - in mm - above which a correction is applied on the associated power supplies. Before changing this value please be sure you really know what you are doing.
DEV_DOUBLE
READ_WRITE
Yes
DeltaPhaseThreshold: Absolute gap variation - in mm - above which a correction is applied on the associated power supplies. Before changing this value please be sure you really know what you are doing.
DEV_DOUBLE
READ_WRITE
Yes





Spectrum Attributes
Attribute name
Data Type
X Data Length
Expert
GapHistory: The insertion history (circular buffer). Its size can be controlled using the property.
DEV_FLOAT
16384
No
PhaseHistory: The insertion history (circular buffer). Its size can be controlled using the property.
DEV_FLOAT
16384
No
DeltaGapHistory: The history of the difference between two successive measurements in mm (circular buffer). Its size can be controlled using the property.
DEV_FLOAT
16384
No
DeltaPhaseHistory: The history of the difference between two successive measurements in mm (circular buffer). Its size can be controlled using the property.
DEV_FLOAT
16384
No





Image Attributes
Attribute name
Data Type
X Data Length
Y Data Length
Expert
CorrectionHistory: An image containing values at which a correction has been applied.The data is stored the following way: Image[0][j] = gaps values Image[i>0][j] = set points sent to corrector i
DEV_FLOAT
32
16384
No

ESRF - Software Engineering Group