3.11.5. COM module
The option is available if the PR330/D-M module is present and configured correctly.
Within the menu, the operator can:
- View the state of the springs and the position of the CB
- Send CB opening and closing commands (by means of the opening and closing coils)
WARNING: The commands will activate if the module has been connected to the opening and closing coils correct,
and is in the Inserted position.
The test result is at the user’s charge: the protection release only sends commands. It does not check the change of state.
Further details about the module are given in par. 1.10.2.
3.11.6. Modulo SIGNALLING
If the release is equipped with S51/P1, the autotest command of the contact is also available: activation causes the contact to
close for 1s (verification is at the user’s discretion).
3.11.7. MM Test
The test menu is available with the MM version release. 2 possible options can be selected:
- Auto Test causes contacts 95s/98s to close for 1s.
- Input allows the state of inputs K14/K15 to be verified: On for > 15 VDC voltage values, Off for < 2 VDC voltage values.
The verifications and test setup are at the user’s discretion and must comply with the maximum limits of the inputs and outputs.
B1751
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