Danfoss VLT Series Programming Manual page 232

Programming
SAB_REF
BOOL Enable
REAL
REAL
REAL
Illustration 6.99 DD_SimulateGuideValue_SAB
Variable name Data type
VAR_IN_OUT
6 6
Sab
VAR_INPUT
Enable
Velocity
Acceleration
Deceleration
VAR_OUTPUT
Valid
Busy
Error
230
DD_SimulateGuideValue_SAB
Sab
Valid
Velocity Busy
Acceleration Error
Deceleration ErrorInfo
Default value
SAB_REF
BOOL FALSE
REAL 0.0
REAL 0.0
REAL 0.0
BOOL
BOOL
BOOL
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®
VLT Integrated Servo Drive ISD
Variable name Data type
ErrorInfo
BOOL
BOOL
BOOL
DD_ERROR_ISD51x
Table 6.85 DD_SimulateGuideValue_SAB
6.5.8.17 DD_ReadPosGuideValueRef_SAB
Description
This function block provides the value of the position
guide value reference if Enable is set (see
Reference to
chapter 8.17 Object 0x2062: Position Guide Value Reference).
the SAB.
Valid is TRUE when the data-output PosGuideValue is valid.
See
If Enable is reset, the data loses its validity and all outputs
chapter 6.5.8.1
are reset, regardless of whether new data is available.
SAB_REF.
The output data is available immediately.
If Enable is
TRUE, the
SAB_REF
guide value is
simulated by
BOOL
the SAB.
Velocity of the
guide value
[rps].
Acceleration
used for the
Illustration 6.100 DD_ReadPosGuideValueRef_SAB
guide value
calculation
[rps/s].
Variable name Data type
Deceleration
VAR_IN_OUT
used for the
Sab
guide value
calculation
[rps/s].
The function
VAR_INPUT
block has a
Enable
valid output.
The function
block is not
finished and
new output
VAR_OUTPUT
values are to
Valid
be expected.
An error has
occurred
Busy
within the
function block.
®
510 System
Default value
DD_ERROR_ISD51x
DD_ReadPosGuideValueRef_SAB
Sab
Enable Valid
Busy
Error
ErrorInfo
PosGuideValue
Default value
SAB_REF
BOOL FALSE
BOOL
BOOL
Description
Error identifi-
cation and
instance
identifier.
See
chapter 6.5.2.3
Error Indication.
BOOL
BOOL
BOOL
DD_ERROR_ISD51x
UDINT
Description
Reference to
the SAB.
See
chapter 6.5.8.1
SAB_REF.
Get the value
of the
parameter
continuously
while enabled.
The function
block has a
valid output.
The function
block is not
finished and
new output
values are to
be expected.
MG36D102