Dd_Readcaminfo_Isd51X; Drive - Cam Creation; Basic Cam - Danfoss VLT Series Programming Manual

Programming
Variable
name
VAR_OUTPUT
Done
Busy
Error
ErrorInfo
6 6
Table 6.62 DD_GoToSetpoint_ISD51x

6.5.6.9 DD_ReadCamInfo_ISD51x

This function block is used for basic and advanced CAMs. It
provides the information that the axis sends out during
the processing of the CAM. The meaning of the status
code and the parameters can be found in
chapter 2.4.5.5 Advanced CAM.
AXIS_REF_ISD51x
BOOL
Illustration 6.80 DD_ReadCamInfo_ISD51x
Variable
name
VAR_IN_OUT
Axis
VAR_INPUT
Enable
VAR_OUTPUT
Valid
218
Data type Default Description
value
BOOL The command has been
sent.
BOOL The function block is not
finished and new output
values are to be expected.
BOOL An error has occurred
within the function block.
DD_ERROR_ISD51x Error identification and
instance identifier.
See chapter 6.5.2.3 Error
Indication.
DD_ReadCamInfo_ISD51x
Axis
Enable Valid
Busy
Error
ErrorInfo
StatusCode
Parameter1
Parameter2
Parameter3
Data type Default Description
value
AXIS_REF_ISD51x Reference to the axis.
See
chapter 6.5.4.1 AXIS_REF_IS
D51x.
BOOL FALSE Read the information
continuously while
enabled.
BOOL The function block has a
valid set of outputs.
Danfoss A/S © 01/2017 All rights reserved.
®
VLT Integrated Servo Drive ISD
Variable
name
Busy
Error
ErrorInfo
StatusCode
Parameter1
Parameter2
Parameter3
Table 6.63 DD_ReadCamInfo_ISD51x
6.5.7 Drive – CAM Creation

6.5.7.1 Basic CAM

BOOL
BOOL
Use these function blocks and the corresponding structure
BOOL
DD_ERROR_ISD51x
to generate and modify a basic CAM inside the PLC. The
UINT
information inside the structure can also be stored in a file
UINT
(see Table 6.70), which can be sent to the servo drive (as
UINT
described in chapter 6.5.6.1 MC_CamTableSelect_ISD51x).
UINT
Use DD_LoadBasicCamFromFile_ISD51X (see Table 6.69) to
restore the information from the file to the structure.
The structure of the basic CAM is built up as shown in
Table 6.64.
®
510 System
Data type Default Description
value
BOOL The function block is not
finished and new output
values are to be expected.
BOOL An error has occurred
within the function block.
DD_ERROR_ISD51x Error identification and
instance identifier.
See chapter 6.5.2.3 Error
Indication.
UINT The status code differen-
tiates what kind of
information it is.
UINT Parameter 1: Meaning
depends on the
StatusCode.
UINT Parameter 2: Meaning
depends on the
StatusCode.
UINT Parameter 3: Meaning
depends on the
StatusCode.
MG36D102