Danfoss VLT Series Programming Manual page 181

Programming
6.5.4.4 MC_ReadStatus_ISD51x
This function block returns the detailed status of the state
diagram (see Illustration 6.18) of the selected axis.
The output data is available immediately.
MC_ReadStatus_ISD51x
AXIS_REF_- Axis
ISD51x
BOOL Enable
ContinuousMotion
SynchronizedMotion
Illustration 6.27 MC_ReadStatus_ISD51x
Variable Data Default
name type value
VAR_IN_OUT
Axis AXIS_REF_ISD51x
VAR_INPUT
Enable BOOL FALSE
VAR_OUTPUT
Valid BOOL
Busy BOOL
Error BOOL
ErrorInfo DD_ERROR_ISD51x
ErrorStop BOOL
Disabled BOOL
Stopping BOOL
Homing BOOL
MG36D102
Programming Guide
Valid BOOL
Busy BOOL
Error BOOL
ErrorInfo DD_ERROR_ISD51x
ErrorStop BOOL
Disabled BOOL
Stopping BOOL
Homing BOOL
Standstill BOOL
DiscreteMotion BOOL
BOOL
BOOL
Description
Reference to the axis.
See
chapter 6.5.4.1 AXIS_REF_IS
D51x.
Get the value of the
parameters continuously
while enabled.
The function block has a
valid set of outputs.
The function block is not
finished and new output
values are to be expected.
An error has occurred
within the function block.
Error identification and
instance identifier.
See chapter 6.5.2.3 Error
Indication.
TRUE if the axis is in state
ErrorStop.
TRUE if the axis is in state
Disabled.
TRUE if the axis is in state
Stopping.
TRUE if the axis is in state
Homing.
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Variable Data Default
name type value
Standstill BOOL
Discrete- BOOL
Motion
Continuous- BOOL
Motion
Synchronized- BOOL
Motion
Table 6.5 MC_ReadStatus_ISD51x
6.5.4.5 MC_ReadAxisError_ISD51x
This function block presents general axis errors that are
unrelated to the function blocks (for example, overtem-
perature on the axis). The output AxisErrorID gives the last
error that occurred in the axis (see chapter 9.2.2 Error
Codes).
The output data must be read from the device and is
therefore not immediately available.
MC_ReadAxisError_ISD51x
AXIS_REF_- Axis
ISD51x
BOOL Enable
Illustration 6.28 MC_ReadAxisError_ISD51x
Description
TRUE if the axis is in state
StandStill.
TRUE if the axis is in state
DiscreteMotion.
TRUE if the axis is in state
ContinuousMotion.
TRUE if the axis is in state
SynchronizedMotion.
Valid BOOL
Busy BOOL
Error BOOL
DD_ERROR_-
ErrorInfo
ISD51x
AxisErrorID WORD
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