ProSoft Technology MVI56E-MCM/MCMXT - Manual (Page 18)

Start Here MVI56E-MCM ♦ ControlLogix Platform
User Manual Modbus Communication Module
Page 18 of 199 ProSoft Technology, Inc.
June 18, 2014
Parameter Value
S LOT Enter the slot number in the rack where the MVI56E-MCM
module is located
I NPUT A SSEMBLY I NSTANCE 1
I NPUT S IZE 250
O UTPUT A SSEMBLY I NSTANCE 2
O UTPUT S IZE 248
C ONFIGURATION A SSEMBLY I NSTANCE 4
C ONFIGURATION S IZE 0
Important: You must select the C OMM F ORMAT as D ATA - INT in the dialog box, otherwise the
module will not communicate over the backplane of the ControlLogix rack.
4 Click OK to continue.
5 Edit the Module Properties.
Select the R EQUESTED P ACKET I NTERVA l value for scanning the I/O on the
module. This value represents the minimum frequency at which the module
will handle scheduled events. This value should not be set to less than 1
millisecond. The default value is 5 milliseconds. Values between 1 and 10
milliseconds should work with most applications.