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Powerful Solutions for Digital Plants

 

 

MYNAH Technologies   504 Trade Center Blvd.   Chesterfield, MO 63005   Telephone 636 681-1555   Fax 636 681-1660 

www.mynah.com 

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For floating point values, the starting address refers to the register number and a 4 byte 
value is read/written. For all other tables, the starting address refers to the register 
number and a 2 byte value is read/written. 
 

Notes: 

1. 

DeviceDataTypes 7 and 10 are only valid with file type 3 and output mode 1. 

2. 

Output Modes  : 0- block output; 1- single data output 

3. 

PLC 5/XX Binary File Types only work in output mode 0, block outputs. To write single bit values in a 
multi-bit dataset use DeviceDataType 7 or 10 with output mode 1. 

4. 

Floating Point file types, 32-bit Integer, and 32-bit unsigned Integer require 2 16-bit registers per value, 
thus reducing the registers per dataset to 50 (maximum 16-bit registers per dataset is 100). 

 

Summary of Contents for DeltaV

Page 1: ...le this information is presented in good faith and believed to be accurate MYNAH Technologies does not guarantee satisfactory results from reliance upon such information Nothing contained herein is to...

Page 2: ...llers and or Allen Bradley PLC 3 Family of Programmable Logic Controllers within the constraints delineated herein In general for driver version 1 0 the Allen Bradley family of SLC 500 s can communica...

Page 3: ...ment Theory of Operation Provides a general functional overview of the Allen Bradley Driver Downloading Firmware Describes downloading procedures for the Allen Bradley Driver firmware on to the DeltaV...

Page 4: ...Software Configuration Manual n Allen Bradley Programming Manual n Allen Bradley Instruction Set Reference n Allen Bradley Enhanced and Ethernet PLC 3 Programmable Controllers User Manual Table 1 Sys...

Page 5: ...tatus and Data Block status to indicate the communication state of PLC 3 PLC 5 SLC5 XX Checks validity of messages received by PLC 3 PLC 5 SLC5 XX Upon proper installation and configuration of the All...

Page 6: ...erties will allow selection of the configuration option for the port to act as a slave This Allen Bradley driver does not support slave functionality so this configuration option is not valid The Alle...

Page 7: ...st of I O cards connected to the selected controller At the bottom of the screen there is an upgrade file path displayed Enter the Browse button and browse to the directory containing the Allen Bradle...

Page 8: ...the PSIC configuration there is one channel attributes block per Dataset There can be up to 16 Datasets configured per port for a total of 32 Channel Attribute Blocks per Serial Card Each Channel Attr...

Page 9: ...SLC 500 SLC 5 03 and SLC 5 04 Protected Typed Logical Read Write with three address fields 12 SLC Reserved 13 PLC 3 SpecialData1 PLC 5 SLC PLC 3 File Type For PLC 3 Character value of File Prefix For...

Page 10: ...p switches on the PLC Therefore it needs to be converted to a decimal number in the serial card configuration For example an octal address of 10 on the PLC corresponds to a decimal address of 8 in the...

Page 11: ...mynah com 10 affecting other bits in the same word This command is not available under the SLC5 XX architecture 4 2 3 DeviceDataType This attribute defines what type of transaction will be performed...

Page 12: ...e and block output mode In single output mode only the changed bits will be written in addressed byte for Basic Bit write Types 4 Typed Transaction with ASCII addressing and 8 Typed Transaction with b...

Page 13: ...a single bit in any word leaving other bit unaffected The block output mode is not supported in RMW Therefore single output mode 1 must be used with RMW RMW is for output only The data direction para...

Page 14: ...mber and a 2 byte value is read written Notes 1 DeviceDataTypes 7 and 10 are only valid with file type 3 and output mode 1 2 Output Modes 0 block output 1 single data output 3 PLC 5 XX Binary File Typ...

Page 15: ...ogies 504 Trade Center Blvd Chesterfield MO 63005 Telephone 636 681 1555 Fax 636 681 1660 www mynah com 14 4 3 Dataset Configuration Display The following DeltaV screens are displayed during a typical...

Page 16: ...Powerful Solutions for Digital Plants MYNAH Technologies 504 Trade Center Blvd Chesterfield MO 63005 Telephone 636 681 1555 Fax 636 681 1660 www mynah com 15...

Page 17: ...Powerful Solutions for Digital Plants MYNAH Technologies 504 Trade Center Blvd Chesterfield MO 63005 Telephone 636 681 1555 Fax 636 681 1660 www mynah com 16...

Page 18: ...he serial port settings on both devices must be configured properly The PSIC serial port can be configured via a combination of the following settings through the DeltaV Explorer Menu using the Proper...

Page 19: ...y and number of data bits match the Allen Bradley device settings Verify device configuration User must check for the proper device address is entered The Allen Bradley device address is an octal base...

Page 20: ...e drop down menu If the Programmable Serial Interface Card is functioning then the user will see the Valid Responses counter and the Async and or Sync Transactions counters incrementing There will not...

Page 21: ...6 1 and 6 2 the pin assignments for the PSIC Serial Terminal Block are listed for the RS 232 protocol and the RS 422 485 protocol Pins 1 8 are for Port 1 connections and Pins 9 16 are for Port 2 conn...

Page 22: ...Number Signal Description 1 Port 1 Isolated Ground GND 2 Port 1 Half Duplex Data Full Duplex TXD 3 Unused 4 Port 1 Half Duplex Data Full Duplex TXD 5 Unused 6 Port 1 Full Duplex RXD 7 Unused 8 Port 1...

Page 23: ...ort and the serial card I O termination block Serial Card Term Block KE 15 Pin RS 232 Port Shield GND TXD RXD DTR DSR GND RXD TXD DSR DTR RTS CTS GND 9 16 DCD 11 13 15 1 7 13 3 2 6 8 11 4 5 1 8 3 5 7...

Page 24: ...annel 0 25 pin RS 232 Port Shield GND TXD RXD DTR DSR GND RXD TXD DSR DTR RTS CTS DCD 9 11 13 15 16 1 7 3 2 6 8 20 4 5 1 3 5 7 8 P1 P2 The figure below shows the connections between the Channel 0 Port...

Page 25: ...57 6 K RS 232C communications baud rate same as DeltaV PSIC port Execute diagnostic commands There are additional switches on the 1785 KE module Series A which may require adjustment Refer to the All...

Page 26: ...s The 1770 KF2 Module RS 232C parameters should be set up as follows Full duplex Same parity as configured for the DeltaV PSIC Port BCC error checking RS 232 communications baud rate same as DeltaV PS...

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