Parameter: Cam Slave Offset (0X3807) - Danfoss VLT Series Programming Manual

Servo Drive Parameter Descr...
CAM error bit
15
X
X
Table 7.155 Definition of CAM Error Versus Command Error
Attribute
Index
LCP parameter number
Name
7 7
Object code
Data type
Sub-index
Access
PDO mapping
Value range
Default value
Table 7.156 0x3805: CAM Profile Status

7.14.9 Parameter: CAM Slave Offset (0x3807)

This object contains an offset value to the slave position of a CAM. When using the slave position as a relative value, only
changing the value of object CAM slave offset during operation has an effect. At the beginning of a CAM, the offset value is
compensated by the internal offset that is calculated for relative operation.
Objects for Guide value offset (master) and for slave offset can be used in parallel, meaning it is possible to have a master
and a slave offset at the same time.
CAM slave offset accepts negative values. The values are always added to the current value.
The value of the CAM slave offset is given in revolutions of rotor position. Changing a value has an immediate effect if the
axis is processing a CAM.
Attribute
Index
LCP parameter number
Name
Object code
Data type
Sub-index
Access
PDO mapping
Value range
304
®
VLT Integrated Servo Drive ISD
Command Description
error
14
•
X Tried to activate a CAM when there is already a buffered CAM (see
chapter 2.4.5.1 Activating a CAM profile).
or
•
An invalid CAM profile number is selected in the CAM profile selector. This can
either be an out of range number or an invalid profile.
Guide value reversed while an advanced CAM is active or blending is active.
X Error during CAM blending: The non-cyclic end of the blending would be after the
end of the new CAM profile or would be outside of the cycle.
Danfoss A/S © 01/2017 All rights reserved.
®
510 System
Value
0x3805
–
CAM profile status
Var
UNSIGNED16
0x00
Read only
Optional
See Table 7.155.
No
Value
0x3807
–
CAM slave offset
Var
FLOAT
0x00
Read/write
Optional
FLOAT
MG36D102