Parameterizing The Circuit-Breaker - Siemens SIMOVERT MV Series Commissioning Instructions

4.2.8

Parameterizing the circuit-breaker

Depending on the circuit-breaker, parameterization must be realized in the ULS
function package. This function package is used to define whether the circuit-
breaker is controlled using a pulse- or continuous signal. The pulse- and
monitoring times are defined here. When testing, the circuit-breaker should be
controlled without the system being connected to the main line supply; in this case,
the pre-charging can be simultaneously tested (also refer to Section 4.2.9).
The circuit-breaker must be equipped with an undervoltage trip. This undervoltage
trip ensures that the drive converter is shutdown, wire-breakage proof (fail safe).
The drive converter processes the following signals:
♦ OPEN checkback signal from the circuit-breaker
♦ OPEN checkback signal, leading contact from the circuit-breaker
♦ CLOSE- and OPEN commands to the circuit-breaker
The signals are connected at terminal strip X100.
X100:A15/15C checkback signal, circuit-breaker OPEN
X100:A14/14C checkback signal, leading contact, circuit-breaker OPEN
A80.I / P268 Select negation, checkback signal circuit-breaker
OPEN
B15.I / P269 Select, checkback signal circuit-breaker
SW(0) / HW(1)
B30.X / P274 Circuit-breaker monitoring, closing time
B40.X / P275 Circuit-breaker monitoring, opening time
B20.TRE / P270 Circuit-breaker inhibit time after CLOSE
B20.TRA / P271 Circuit-breaker inhibit time after OPEN
B20.TSE / P272 Circuit-breaker pulse time CLOSE
B20.TSA / P273 Circuit-breaker pulse time, OPEN
B50.I / P276 Select circuit-breaker CLOSE command,
continuous/pulse signal
B80.I / P278 Select circuit-breaker open command, continuous-
/pulse signal
B70.I / P277 Select negation, circuit-breaker CLOSE
B100.I / P279 Select negation, circuit-breaker OPEN
C50.I / P280 Select negation, checkback signal circuit-breaker,
leading contact
C70.I / P281 Select continuous/pulse signal checkback signal
circuit-breaker, leading contact
Siemens AG 6SE8004-0BH76
SIMOVERT MV Commissioning Instructions
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