Configuring the MVI56E-MNETCR Module
MVI56E-MNETCR ♦ ControlLogix Platform
User Manual
Modbus TCP/IP Multi-Client Enhanced Communications Module for Remote Chassis
Page 48 of 161
ProSoft Technology, Inc.
This parameter is used only if the
Float Flag
is set to
Y
ES
. For example, if a value
of 7000 is entered, all commands sent with addresses of 47001 (or 407001) and
above will be considered as floating-point data commands and 32 bits of data will
be sent or received for each count of one in the command.
You will also need to set the
Float Offset
parameter to an appropriate value
whenever the
Float Flag
parameter is set to
Y
ES
.
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
Float Flag
is enabled. For example,
if the
Float Offset
value is set to
3000
and the
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
ES
or
N
O
If this parameter is set to
Y
ES
, all messages generated by the Client driver will be
MBAP format messages to all Service Port values.
If this parameter is set to
N
O
(default value), or is omitted from the configuration
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.
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