The services codes are allowed as string. A service has the syntax: <0xval> - Services are separated by a comma and are formated in hex (e.g. 0x00 to 0x7F). - Services start from 0x00 and cannot be greater than 0x7F. - Total number of hexa-decimal values can be specified upto 128. A few of the defined service codes are listed below: 0x01 Get Attributes All 0x02 Set Attributes All 0x03 Get Attributes List 0x04 Set Attributes List 0x05 Reset 0x06 Start 0x07 Stop 0x08 Create 0x09 Delete 0x0A Multiple Service Packet 0x0D Apply Attributes 0x0E Get Attribute Single 0x10 Set Attribute Single 0x11 Find Next Object Instance 0x15 Restore 0x16 Save 0x17 Nop 0x18 Get Member 0x19 Set Member 0x1A Insert Member 0x1B Remove Member 0x1C Group Sync 0x32 - 0x4A Vendor Specific 0x4B - 0x63 Object Class Specific WARNING: The command, service and class codes will be combined to generate an internal configuration file. Number of CIP service codes created directly increases the size of the configuration file, which may increase forwarding time.