Mnet Client X Commands - ProSoft Technology MVI56E-MNETC User Manual

MVI56E-MNETC/MNETCXT Configuration
User Manual
Enron-Daniels Float Offset
0 to 9999
This parameter defines the start register for floating-point data in the internal
database. This parameter is used only if the Enron-Daniels is enabled. For
example, if the Enron-Daniels Float Offset value is set to 3000 and the Enron-
Daniels Float Start parameter is set to 7000, data requests for register 7000 will
use the internal Modbus register 3000.
ARP Timeout
1 to 60
This parameter specifies the number of seconds to wait for an ARP reply after a
request is issued.
Command Error Delay
0 to 300
This parameter specifies the number of 100 millisecond intervals to turn off a
command in the error list after an error is recognized for the command. If this
parameter is set to 0, there will be no delay.
MBAP Port Override
Y or N
ES O
If this parameter is set to Y
MBAP format messages to all Service Port values.
If this parameter is set to N
file, all messages sent to Service Port 502 will be MBAP format messages, and
all other Service Ports values will use the encapsulated Modbus message format
(MNET).
Each Client is configured independently in the configuration file.
This parameter applies to firmware version 1.05 and above. For downward
compatibility, you may omit this parameter from the Client's configuration.

2.1.8 MNET Client x Commands

The MNET Client x Commands section of the configuration sets the Modbus
TCP/IP Client command list. This command list polls Modbus TCP/IP server
devices attached to the Modbus TCP/IP Client port. The module supports
numerous commands. This permits the module to interface with a wide variety of
Modbus TCP/IP protocol devices.
The function codes used for each command are those specified in the Modbus
protocol. Each command list record has the same format. The first part of the
record contains the information relating to the MVI56E-MNETC/MNETCXT
communication module, and the second part contains information required to
interface to the Modbus TCP/IP server device.
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MVI56E-MNETC/MNETCXT ♦ ControlLogix Platform
Modbus TCP/IP Client Enhanced Communication Module - Client/Server
, all messages generated by the Client driver will be
ES
(default value), or is omitted from the configuration
O
ProSoft Technology, Inc.
September 20, 2018