Function Names Type Number
Alarms nvoAlm_1_1_1 to nvoAlm_3_3_8 SNVT_lev_disc 72
Faults nvoFlt_1_1 to nvoFlt_3_3 SNVT_lev_disc 9
Concentrations nvoConc_1_1_1 to nvoConc_3_3_8 SNVT_count 72
Heartbeat nvoHeartbeat SNVT_count 1
Table G-9. LonWorks Network Variable Outputs
8.7.10 Modbus/TCP (P/N 1295-0520)
Modbus/TCP provides the highly reliable communications like the other fieldbusses over fast,
economical Ethernet media. This interface uses ProSoft-Technology MVI46- MNET hardware.
In the Vertex M, this interface is always a TCP server, never a client. For more information see
www.prosoft-technology.com and www.modbus.org. The 122 words of status information are
mapped as Modbus holding registers 40001 to 40122.
Configuring the IP Address
The following resources are needed to needed to set the IP address of the Vertex M.
1. An external personal computer with Microsoft Windows 2000 or later operating system and
an unused serial port.
2. The debugging cable shown in Figure 8-5.
3. The file WATTCP.CFG. This may be supplied on a floppy disk or may be loaded in C:\hmi\
FieldbusFiles
Figure 8-5. Debugging Cable
Vertex M 207 User Manual
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