ABB Relion 670 Series Applications Manual page 303

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1MRK 511 401-UUS F

MODEINT (integer)

A start of a new auto reclosing cycle during the set "reset time" is blocked when the set number of

reclosing shots have been reached.

External selection of auto reclosing mode

The auto reclosing mode can be selected by use of available logic function blocks. Below is an

example where the choice of mode,

function key at the front of the IED, but alternatively there can for example, be a physical selector

switch on the front of the panel which is connected to a binary to integer function block

The connection example for selection of the auto reclosing mode is shown in Figure 119.

ANSI09000168 V1 EN-US

Figure 119: Selection of the auto-reclose mode from a hardware functional key in front of the

Auto reclosing reset timer

tReset timer defines the time it takes from issue of the breaker closing command, until the

auto recloser resets. Should a new trip occur during this time, it is treated as a continuation of the

first fault. The reclaim timer is started when the circuit breaker closing command is given.

Bay control REC670

Application manual

1/2ph + 1*3ph

1ph + 1*2/3ph

Type of fault

ARMode = 3ph or ARMode = 1/2/3ph , is done from a hardware

SMBRREC (79)

2nd-5th shot

ANSI09000168_1_en.vsd

M12391-241 v5

M12391-202 v4