Reference data type for Charger

<?xml version="1.0" encoding="utf-16"?>
<xsd:complexType name="ECrefType">
    <xsd:annotation>
        <xsd:documentation>Reference data type for Charger</xsd:documentation>
    </xsd:annotation>
    <xsd:sequence>
        <xsd:element name="TunLineRef" type="IR:IRtextLong" minOccurs="0">
            <xsd:annotation>
                <xsd:documentation>Filename of tunnel line. Access to the file ( storage directory etc.) dependent on the automation system used. </xsd:documentation>
            </xsd:annotation>
        </xsd:element>
        <xsd:element name="LaserRef" type="IR:IRtextLong" minOccurs="0" maxOccurs="10">
            <xsd:annotation>
                <xsd:documentation>Filename(s) of laser line(s) Access to the file ( storage directory etc.) dependent on the automation system used. </xsd:documentation>
            </xsd:annotation>
        </xsd:element>
    </xsd:sequence>
</xsd:complexType>