ProSoft Technology MVI56E-MNETC - Manual (Page 45)

MVI56E-MNETC ♦ ControlLogix Platform Configuring the MVI56E-MNETC Module
Modbus TCP/IP Client Enhanced Communication Module User Manual
ProSoft Technology, Inc. Page 45 of 183
February 3, 2013
Failure Flag Count
If this value is greater than zero the protocol communication will be interrupted
once a backplane failure is detected, or communication with the processor fails.
A value of zero will disable this feature.
Initialize Output Data
0 = No, 1 = Yes
This par ameter is us ed t o det ermi ne if the output dat a f or t he module s hould be i nitializ ed wit h values from the proc ess or. If the val ue is s et to 0, t he out put data will be i nitializ ed t o 0. If the value is s et t o 1, t he dat a will be initi alized wit h dat a fr om t he pr oc ess or. Us e of this opti on requires associat ed ladder l ogic t o pass t he data from the proces sor to the modul e.
Pass-Through Mode
0, 1, 2 or 3
This parameter specifies the pass-through mode for write messages received by
the MNET and MBAP server ports.
 If the parameter is set to 0
, all write messages will be placed in the module’s
virtual database.
 If a value of 1 is entered, write messages received will be sent to the
processor as unformatted messages.
 If a value of 2 is entered, write messages received will be sent to the
processor as formatted messages.
 If a value of 3 is entered, write messages received will be sent to the
processor with the bytes swapped in a formatted message.
Note: To use pass-through mode, your MVI56E-MNETC module needs to have firmware version
3.01 or higher, and your MVI56E-MNETC Add-On Instruction needs to be version 1.8 or higher.
Earlier versions do not support pass-through mode.
Duplex/Speed Code
0, 1, 2, 3 or 4
This parameter allows you to cause the module to use a specific duplex and
speed setting.
 Value = 1: Half duplex, 10 MB speed
 Value = 2: Full duplex, 10 MB speed
 Value = 3: Half duplex, 100 MB speed
 Value = 4: Full duplex, 100 MB speed
 Value = 0: Auto-negotiate
Auto-negotiate is the default value for backward compatibility. This feature is not
implemented in older software revisions.