Danfoss VLT series Programming Guide

Variable name Data type Default value Description
Error BOOL An error has
occurred
within the
function block.
ErrorInfo DD_ERROR_ISD51x Error identi-
cation and
instance
identier.
See
chapter 6.5.2.3
Error Indication.
PosGuideValue UDINT Value of the
position guide
value reference
[position guide
value unit].
Table 6.86 DD_ReadPosGuideValueRef_SAB
6.5.8.18 DD_ReadVelGuideValueRef_SAB
This function block provides the value of the velocity guide
value reference if Enable is set (see chapter 8.19 Object
0x2065: Velocity Guide Value Reference). Valid is TRUE when
the data-output VelGuideValue is valid. If Enable is reset, the
data loses its validity and all outputs are reset, regardless
of whether new data is available.
The output data is available immediately.
DD_ReadVelGuideValueRef_SAB
Sab
EnableBOOL
SAB_REF
BOOLValid
BOOLBusy
BOOL
DD_ERROR_ISD51x
ErrorInfo
UDINT
VelGuideValue
Error
130BE981.10
Illustration 6.101 DD_ReadVelGuideValueRef_SAB
Variable name Data type Default value Description
VAR_IN_OUT
Sab SAB_REF Reference to
the SAB.
See
chapter 6.5.8.1
SAB_REF.
VAR_INPUT
Enable BOOL FALSE Get the value
of the
parameter
continuously
while enabled.
VAR_OUTPUT
Variable name Data type Default value Description
Valid BOOL The function
block has a
valid output.
Busy BOOL The function
block is not
nished and
new output
values are to
be expected.
Error BOOL An error has
occurred
within the
function block.
ErrorInfo DD_ERROR_ISD51x Error identi-
cation and
instance
identier.
See
chapter 6.5.2.3
Error Indication.
VelGuideValue UDINT Value of the
velocity guide
value
reference.
[velocity guide
value unit].
Table 6.87 DD_ReadVelGuideValueRef_SAB
6.6
Simple Programming Template
TwinCAT
®
A basic sample PLC application for starting up the ISD 510
servo system with 1 SAB and 2 axes is provided. The
project ISD_System_SampleProject can be downloaded from
the Danfoss website.
Automation Studio™
Detailed information on how to open the sample project
within the ISD package in Automation Studio™ can be
found in the Automation Studio™ Help. Open the B&R
Help Explorer and go to [Programming → Examples →
Adding sample programs] and follow the instructions for
library samples.
Programming Programming Guide
MG36D102 Danfoss A/S © 01/2017 All rights reserved. 231
6
6

Danfoss VLT series Specifications

General

Series	VLT
Category	DC Drives
Output Voltage	0-100% of input voltage
Protection Features	Overvoltage, Undervoltage, Overcurrent, Overtemperature, Short Circuit, Ground Fault
Communication Interfaces	Profibus, CANopen
Enclosure Rating	IP20, IP21, IP55, IP66
Cooling Method	Forced Air Cooling, Convection Cooling
Control Mode	Sensorless Vector, Closed Loop Vector
Ambient Temperature	-10°C to +50°C (14°F to 122°F)