VALCO MELTON D4 - Page 9

MM147 - D4 Hot Melt Unit Table of Contents
9
Pressure Switch Kit, 50-130 PSI (481xx050) .............................................................................. 137
Pressure Switch Kit, 160-400 PSI (481xx051) ............................................................................ 138
Pressure Switch Kit, 275-850 PSI (481xx052) ............................................................................ 138
Heavy Duty Pressure Gauge (786xx129) ................................................................................... 138
Pressure Transducer Assembly (521xx019)............................................................................... 139
Auxiliary I/O ............................................................................................................................................. 140
Optional I/O HMU PCB Assembly (098xx134) ........................................................................... 140
Ethernet IP Kit (098xx133) .......................................................................................................... 140
24V VDC Relay Kit (776xx537) ................................................................................................... 140
Section 11 - Warranty .......................................................................................... 141
Warranty Information ............................................................................................................................................... 141
Cold Glue Equipment and Electronic Controls ....................................................................................... 141
Hot Melt Units, Hoses, Valves, Guns, and Related Equipment .............................................................. 141
Section 12 - Service ............................................................................................. 143
Appendix A - Password Levels ............................................................................. 145
Appendix B - Power Requirements ....................................................................... 147
System Power Requirement Calculation - D Series Units ..................................................................................... 147
Appendix C - Instruction Sheets for Option Kits .................................................... 149
Appendix D - Micro SD Backup & Restore ............................................................ 151
Functions .................................................................................................................................................................. 151
Error Codes .............................................................................................................................................................. 152
Appendix E - Communication Protocols-Modbus .................................................. 153
Communication Specifications ................................................................................................................................ 153
Hardware Considerations ........................................................................................................................................ 153
Parameter List .......................................................................................................................................................... 154
Appendix F - Communication Protocols-Ethernet IP ............................................. 163
Hot Melt Unit to EthernetIP Communication Protocol ............................................................................................ 163
Data Packets used for Ethernet/IP communication ................................................................................................ 163
Send Packet (PLC) Frame ...................................................................................................................... 163
Bit Definitions for Control Byte 0 ............................................................................................................. 164
Command Byte 1 .................................................................................................................................... 164
Data Index Byte 2 .................................................................................................................................... 165
Channel Byte 3 ........................................................................................................................................ 165
Data Value Byte 4 and 5 ......................................................................................................................... 166
Pump1 speed%...Pump4 speed% Byte 6 - 13 ........................................................................................ 166
Receive Packet (Melter) Frame .............................................................................................................. 166
Data Index Byte 2 .................................................................................................................................... 167
Channel Byte 3 ........................................................................................................................................ 167
Channel Read Data Bytes 4 and 5 ......................................................................................................... 167
Channel Read Data + Bytes 6 - 15 ......................................................................................................... 167
Current Alarm Types................................................................................................................................................ 168
Error Codes ............................................................................................................................................. 169
Examples ..................................................................................................................................... 169
Status Indicators ..................................................................................................................................... 170
Network Status LED .................................................................................................................... 170