Setting Passwords; Identifying Ied Application Problems - ABB ABILITY SSC600 Operation Manual

Troubleshooting
5.4.2 Restoring factory settings
In case of configuration data loss or any other file system error that prevents the
IED from working properly, the whole file system can be restored to the original
factory state. All default settings and configuration files stored in the factory are
restored.
Restoring factory settings is possible with PCM600.
5.4.3

Setting passwords

User password can be set via the WHMI or with PCM600.
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5.4.4

Identifying IED application problems

• Check that the function is on.
• Check the blocking.
• Check the mode.
• Check the measurement value.
• Check the connection to trip and disturbance recorder functions.
• Check the channel settings.
5.4.4.1 Checking of the power supply
Check that the auxiliary supply voltage remains within the permissible input voltage
range under all operating conditions. Check that the polarity is correct before
powering the IED.
5.4.4.2 Sample data interruptions
Occasionally IEDs can receive corrupted or faulty measurement data during runtime.
In these cases the operation system halts the corresponding application execution
until correct data is received. In case of permanent faults, the measurement chain
should be checked to remove the origin of the faulty measurement data.
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For more information, refer to SSC600 Device Management section in the
Engineering Manual.
Select Configuration > Authorization > Passwords from the main menu
structure.
Enable parameter editing by selecting Enable edit.
Set the new password in the respective New Value field.
Select Write to device to save changes into the IED.
If the password of the last user with User Management right (refer to
table Default roles-to-rights in the Cyber Security Deployment Guideline)
is lost, contact ABB technical customer support.
1MRS758850 D
SSC600
Operation Manual