Danfoss VLT ISD 510 Operating Manual page 152

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