MVI56-PDPS PROSOFT Slave Communication Network Interface Module

Description

User-defined data types MVI56-PDPS (UDTs) allow users to organize collections of data types into groupings. These groupings, or data type structures, can then be used to declare the data types for controller tag structures. Another advantage of defining a UDT is that it may be re-used in other controller tag structures that use the same data types.

The Add-On Instruction Import Rung ladder logic for the module has pre-defined UDTs. You can find them in the User-Defined subfolder, located in the Data Types folder in the Controller Organizer pane of the main RSLogix window. Like the controller tags, the UDTs are organized in a multiple-level tree structure.

The MVI56-PDPS controller tags in MNETC.DATA hold data to be transferred between the processor and the MVI56-MNETC module. This read and write data is transferred between the processor and module as “pages,” or blocks, of data up to 200 words long. The data types for the MNETC.DATA.ReadData and MNETC.DATA.WriteData controller tag arrays are integer arrays containing variable numbers of elements.

WriteData is a controller tag array that automatically adjusts to match the value entered in the Write Register Count (page 40) parameter of the configuration. For ease of use, this array should be dimensioned as a multiple of 200 words. This data is paged up to 200 words at a time from the processor to the module. The ladder logic places the write data into the output image for transfer to the module. This data is passed from the processor to the module for status and control information for use in other nodes on the network.

MVI56-PDPS Product characteristics
Small size, high switching power, maximum current 63A;
Embedded high-performance MCU can accurately measure voltage values;
High magnetic retention, vibration and impact resistance, low contact resistance (voltage drop), low self consumption, and reliable operation.
When overvoltage or undervoltage occurs on the line, the line is cut off, and the line voltage returns to normal. After a delay, the line is automatically reset and connected, without the need for manual operation.
Voltage measurement range: AC50V-290V, frequency 50Hz/60Hz, product power consumption not exceeding 3W.
● Impulse withstand voltage: 2.5KV.
The working status is indicated by the dual color diode of the protector, and the green light remains on – the voltage is normal; Red light flashing – overvoltage; Slow flashing red light – undervoltage; Red light always on – phase failure/malfunction.
● Relay output capacity: capable of withstanding an overcurrent of 120% of the frame current level.
Wiring method: upper in and lower out.
The product is installed on the outlet side of the main switch of the household box.

MVI56-PDPS Name Data Type Description
LastRead INT Index of last read block
LastWrite INT Index of last write block
BlockIndex INT Computed block offset for data table
StatusIndex INT Computed block offset for status data
ReadDataSizeGet INT Gets ReadData array length
WriteDataSizeGet INT Gets WriteData array length
ReadDataBlkCount INT Holds the value of the block counts of the
ReadData array
WriteDataBlkCount INT Holds the value of the block counts of the
WriteData array
RBTSremainder INT Holds remainder calculation value from the
read array
WBTSremainder INT Holds remainder calculation value from the
write array
IPsetPending BOOL Allows setting module IP address
IPgetPending BOOL Allows getting module IP address
InitOutputData MNETCINITOUTDATA Used to bring the module into a known state
after a restart operation
FaultCode INT Fault Code value
CheckInitialization BOOL Check initialization trigger