Modbus communications, Figure 210 – CIRCUTOR CVM-B Series User Manual

Page 301

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figure 210:Port configuration screen.

The following options appear in the lower area:

Back, returns to the main configuration screen of the Datalogger module,

figure 208�

Main Menu, returns to the main menu,

figure 25

.

7�9�5�- MODBUS COMMUNICATIONS

The following functions are implemented for these variables:

function 0x04: reading registers.

7�9�5�1�- TCP parameters

Table 156: Modbus memory map: : Datalogger module (Table 1)

TCP parameters

Configuration variable

Address

Valid data margin

example

DHCP Flag

E2AE

0 : Deactivation

1: Activation

-

IP Address

E290 - E291

1 long : 4 characters

AC109C4B (172.16.156.75)

Subnet Mask

E292 - E293

1 long : 4 characters

FFFFF000 (255.255.240.0)

Gateway

E294 - E295

1 long : 4 characters

AC109601(172.16.150.1)

MAC

E2A0 - E2A2 3 integers : 6 characters 14A62C001D54 (14.A6.2C.00.1D.54)

7�9�5�2�- Port address and versions

Table 157:Modbus memory map: : Datalogger module (Table 2)

Port address and versions

Configuration variable

Address

Valid data margin

Port

E296 - E297

1 long

Embedded version

E298 - E29B

4 integers : 8 characters

PowerStudio version

E29C - E29F

4 integers : 8 characters

301

Instruction Manual

CVM-B100 - CVM-B150

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