Danfoss VLT Series Programming Manual page 173

Programming
NOTICE
It is possible to use copy & paste to apply the same I/O
Configuration to multiple devices of the same type.
NOTICE
Set Module supervised to off for the servo drives and the
SAB. The parameter is found in the I/O Configuration of
the device.
Illustration 6.14 I/O Configuration of an ISD 510 Device
Illustration 6.15 I/O Mapping after Successful Configuration
MG36D102
Programming Guide
Map the inputs and outputs of the instance of the
AXIS_REF_ISD51x function block and the physical data
points of the servo drive according to Illustration 6.16 (here
myAxis is an instance of AXIS_REF_ISD51x):
Illustration 6.16 I/O Mapping of an ISD 510 Servo Drive
Map the inputs and outputs of the instance of the SAB_REF
function block and the physical data points of the SAB
accordingly.
Cycle time settings
The minimum cycle time is 400 µs. The ISD 510 devices
can run Ethernet POWERLINK
400 µs and multiples of 500 µs. The devices are automat-
ically parameterized by the PLC on start-up, depending on
the Ethernet POWERLINK
interface. The Ethernet POWERLINK
accessed by right-clicking [CPU → Open IF3 POWERLINK
Configuration] in the Physical View.
NOTICE
Ensure that the task cycle times of the PLC program and
Ethernet POWERLINK
could be lost and performance reduced.
Illustration 6.17 Ethernet POWERLINK
to Parameterize Ethernet POWERLINK
Set the PLC cycle time in Automation Studio™:
1.
2.
Danfoss A/S © 01/2017 All rights reserved.
®
cycle times in multiples of
®
configuration of the physical
®
configuration can be
®
are the same. Otherwise, data
®
Configuration Window
®
Cycle Time
Right-click [CPU → Open Software Configuration]
in the Physical View.
Ensure that the PLC cycle time is the same as the
®
Ethernet POWERLINK cycle time.
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