Bender ATICS Series, Manual

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ATICS-DIO_D00080_03_M_XXEN / 04.2021 71
ATICS-…-DIO
Settings menu 3: Current for ATICS-4-DIO
The current is detected via the measuring current transformers (T3…T6 in the connection example). If
the optional fourth measuring current transformer T6 is not available, its function has to be disabled in
the "Current 4" menu. Select measuring current transformer.
1. Use the " " arrow button to go to the measuring current transformer setting.
Press the " " button.
2. Use the arrow buttons to select one (e.g. current 2) or all four measuring current transformers
(current 1…4). Press the " " button to confirm your selection.
Configure one current transformer Configure all four current transformers
Menu Description
Exit Exit settings menu "Current"; go up one menu level
1. Mode on Current monitoring enabled
off No current monitoring
2. Current trans-
former STW3 Bender measuring current transformer STW3
STW4 Bender measuring current transformer STW4
3. CT monitoring. on CT connection monitoring enabled
off CT connection monitoring disabled
Note:
External interference from loads can cause false tripping. In this case, the func-
tion has to be disabled.
7.3.4.4 Settings menu 4: Relay
In this menu, you can adjust settings for the mode of operation and function of the relay output (alarm
relay). The function can be set for each relay as follows: alarm message, operating message. The "GenSt"
function (generator start) can only be selected effectively for relay 1.
The setting of this function has an influence on the following menus. If "Alarm" is set and then "Line 1:
on" is selected, the relay switches if line 1 fails. If "Active" is set and then "Line 1: on" is selected, the re-
lay switches if line 1 operating. The setting "on" can be selected for several menus simultaneously. The
relay switches when at least one of the conditions is met.
If a new alarm appears while another is already pending, the relay is deenergised briefly (approx. 1s)
and is energised again. This "new value behaviour" ensures that new alarms are reported when alarm
messages are forwarded to SCADA systems.
Current: 1 . . 4
Exit
1. Function:
on
2. CT: STW3
Current: 2
Exit
1. Function:
on
2. CT: STW3