Danfoss VLT DSD 510, Operating Manual

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Test steps Reason for the test
step Expected result for Danfoss library Expected result for Twin-
CAT
®
library
9 Disable STO. Check that the STO
start is still inhibited
by the error signal.
MC_ReadAxisInfo_DDS output SafeTor-
queOff = False
and
MC_ReadStatus_DDS output ErrorStop =
True
MC_ReadStatus output Error-
Stop
= True
10 Try to run the applica-
tion (enable 1 or more
servo drives).
Check whether reset
is required. Application does not run. Application does not run.
11 Send a reset signal via
MC_Reset(_DDS) .
–
MC_ReadAxisInfo_DDS output SafeTor-
queOff = False
and
MC_ReadStatus_DDS output ErrorStop =
False
MC_ReadStatus output Error-
Stop
= False
12 Try to run the applica-
tion (all servo drives are
enabled).
– Application runs as expected. Application runs as expec-
ted.
8.8.2 Commissioning Test using PROFINET® Devices
Table 37: Commissioning Test using PROFINET® Devices
Test steps Reason for the test step Expected result
1
Run the application (all the servo
drives are enabled).
Check that the application can run. Application runs as expected.
2 Stop the application. – All servo drives are at speed 0 RPM.
3
Disable all the servo drives.
– All servo drives are disabled.
4 Enable STO. Check that STO can be activated
without error. No errors are present. The successful STO acti-
vation can be checked on the LEDs on the devi-
ces.
5 Disable STO. Check that STO can be deactivated
without error. No reset is required. No errors are present. The STO status can be
checked on the LEDs on the devices.
6
Run the application (all the servo
drives are enabled).
– Application runs as expected.
7 Enable STO. Check that errors are generated
correctly when STO is activated
while the servo drives are running.
Motors are torque free. Motors coast and stop
after some time.
Error 0x11E is shown in object 0x603F on all
servo drives.
8
Try to run the application (enable 1
or more servo drives).
Checks that the STO function is
working correctly. Application does not run.
9 Disable STO. Check that the STO start is still in-
hibited by the error signal.
Error 0x11E is shown in object 0x603F on all
servo drives.
10 Try to run the application (enable 1
or more servo drives).
Check whether reset is required. Application does not run.
AQ262449648484en-000101 / 175R1135 152 | Danfoss A/S © 2020.08
Functional Safety Concept
VLT® Servo Drive System ISD 510/DSD 510
Operating Guide