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Everest XCR - Product manual | Wiring and Connections
INGENIA | 2020-10-01 00:04:38 50
Diagnostics Internal power supply voltage monitors.
Differences between STO1 and STO2 cause abnormal fault. After 1.4 s a hardware latching
condition disables the drive until power cycling.
Status of STO1, STO2, STO_REPORT, ABNORMAL_FAULT, and SUPPLY_FAULT can be read
from the communications.
EMC
To fulfill the EMC requirements it is necessary the use of the following elements is required:
Input EMI filter. Recommended: TE Connectivity 30EMC6 or equivalent.
Motor phases ferrite cable core. Recommended : 28B0773-050 or equivalent.
Properly grounded aluminium enclosure. See
grounding recommendations for further
information.
1: Although the drive can operate in a wider range of voltages as can be seen in Product Description , the system
cannot be considered safe outside this range.
2 : The drive can operate outside this temperature range as indicated in the Product Description , however, the
system cannot be considered safe as the system reliability and safety margins would not meet the standards.
9.4.3. STO External Diagnostic Test
The operation of the STO diagnostic circuits must be verified at least once per 3 months. The following procedure
details a method to
verify the STO diagnostic circuits and the external wiring . If the procedure results are not
the expected ones, safety could be violated and the system cannot be used. Note that i t is responsibility of the
customer to prevent any hazards related to motor movement during this proof test.
The procedure requires the Everest XCR to be connected to a brushless motor.
Procedure
Step Action Expected Result
1 Power on the Everest XCR with STO1 = low,
STO2 = low.
-
2 Try to perform a "Motor Enable" (using
Motionlab 3 or network commands). Power stage is not enabled. Check it by software
(a fault should appear) or by hardware (checking
the Motor phases voltage with a multimeter).
CAUTION : If power stage can be enabled, a
problem on the diagnostics system or in teh
wiring could exist.
3 Provide STO1 = high, STO2 = low. Remain in
this state more than 3.4 seconds.
-
STO firmware notification
A STO stop is notified to the motion controller and creates a fault that can be read
externally from any communication interface, however, STO operation is totally
independent and decoupled from control or firmware.
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