● When programming the
transmission speed
,
Baud rate
:
,
...
Possible transmission speeds
: 9600, 19200, 38400, 57600, 76800
or
115200�
● When programming the
parity
:
Even parity,
Odd parity,
No parity.
● When programming the
number of stop bits
:
,
Possible numbers of stop bits
: 1
or
2�
If no button is pressed for 5 minutes, the display screen changes automatically to the default
screen, which displays the voltage measurement of 4 parameters.
7�5�5�- MODBUS COMMUNICATIONS
The following functions are implemented for these variables:
Function 0x04
: reading registers.
Function 0x10
: Writing multiple registers.
7.5.5.1.- Configuration of DHCP activation/deactivation
Table 147:Modbus memory map: Modbus TCP (Bridge) communications module (Table 1)
Configuration of DHCP activation/deactivation
Configuration variable
Address
Valid data margin
Default value
DHCP Flag
F23A
0
: Deactivation
1
: Activation
1
7.5.5.2.- Configuration of the TCP parameters
Table 148:Modbus memory map: Modbus TCP (Bridge) communications module (Table 2)
Configuration of the Modbus TCP parameters
Configuration variable
Address
Valid data margin
Default value
IP Address
F230 - F231
1 long : 4 characters
-
Subnet Mask
F232 - F233
1 long : 4 characters
-
Gateway
F234 - F235
1 long : 4 characters
-
Note:
The module resets to activate the configuration.
Note:
The 6 registers must be written at once (as a group), otherwise it will respond with an
error.
313
Instruction Manual
CVM-A1000 - CVM-A1500
Содержание CVM-A1000
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