private static void writeCouplingDevice(EsgCouplingDevice couplingDevice, RecordWriter recordWriter) throws IOException {
recordWriter.addValue("6", 1);
recordWriter.addValue(couplingDevice.getName().getNode1Name().toString(), 3, 10);
recordWriter.addValue(toChar(couplingDevice.getConnectionStatus()), 11);
recordWriter.addValue(couplingDevice.getName().getNode2Name().toString(), 12, 19);
recordWriter.addValue(couplingDevice.getName().getXpp(), 20);
recordWriter.addValue(0.f, 67, 74);
recordWriter.addValue(0.f, 76, 83);
recordWriter.newLine();
}