INFO
Read the software version log for details of all the changes.
Downloading a firmware package
See the
PICUS manual
for how to download a firmware package.
Installing a firmware package
See the
PICUS manual
for how to install a firmware package.
Failed firmware update
INFO
If the firmware update fails, check that you downloaded the right software package, and that the package
downloaded correctly from www.deif.com.
The firmware update may fail if the communication is disrupted during the update. If the firmware update fails, check the
communication and power, and then try again.
3.6 Safety
3.6.1 Checking the protection parameters
The designer should have configured all the necessary protections in each controller during the design phase. However,
different parts of the world and different owners can have different requirements for the AC protections.
It is therefore necessary to check all the protections against the list of protections required.. Ensure that for each required
protection:
• The nominal setting(s), which the protection is based on, are correct.
• The protection is enabled.
• The protection set point is correct.
• The protection time delay is correct.
• The action for the protection (for example,
Trip breaker
or
Warning
) is correct.
• The inhibit(s) (if present), which prevent the protection response, are correct.
To check the nominal settings and protections for each controller:
1. Connect to the controller using PICUS.
2. Under
Configure > Parameters
, you can find the nominal settings (see the example in the table below). Check that these
match the settings from the switchboard manufacturer.
3. Under
Configure > Parameters
, you can find the AC protections (see the example in the table below). Check the
parameters. Make changes as necessary.
GPU 300 Commissioning guidelines 4189341033 UK
www.deif.com
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