Operating Manual
50
Arc fault
protection ZŁ-4A; (07.2019)
12.3. Executive unit configuration
In order to enter into the “configuration” mode press
button for 3 s. After that the con-
figuration menu will be displayed (see Fig. 30)
Fig. 30
“Configuration” mode.
The following parameters can be set in the configuration mode:
executive unit network address (ranged 1....5).
12.4. Error messages
In case when a executive unit will detect wrong operation of the device error number will
be shown on the display.
„E1”
no communication with the central unit. The executive unit will not generated a tripping
signal.
„E2”
not applicable.
„E3
an executive unit has its network address configured incorrectly. A physical connection
through CAN interface is correct. It is necessary to register this executive unit in the central
unit. “ERROR” LED is not lighted.
„E4”
an executive unit does not have either a network address or a serial number assigned.
The “ERROR” LED is not lighted.
Summary of Contents for ZL-4A
Page 24: ...Operating Manual 24 Arc fault protection ZŁ 4A 07 2019 Fig 5 ZŁ 4A JC dimensions ...
Page 25: ...Operating Manual Arc fault protection ZŁ 4A 07 2019 25 Fig 6 ZŁ 4A JP dimensions ...
Page 26: ...Operating Manual 26 Arc fault protection ZŁ 4A 07 2019 Fig 7 ZŁ 4A JW dimensions ...
Page 61: ...Operating Manual Arc fault protection ZŁ 4A 07 2019 61 Fig 36 Page 2 STATUS using ...
