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Fisher-Rosemount Model 1151 Smart Pressure Transmitter (U51)
OPC
Server Data Sheet
| Devices Supported: |
Model 1151 Smart Pressure Transmitter |
| Device Manufacturer: |
Fisher-Rosemount, Rosemount Measurement Division |
| Profile Name: |
HART1151.PRO |
| Profile Built For: |
UOS |
| Platform: |
Windows NT4.0 / 2000 / XP |
| Interface Type: |
Serial: RS232 |
| Max Devices Supported: |
15. More than 15 devices can be supported on the same loop
using "long" addressing. |
| Protocol: |
HART |
| Comment: |
U51 is comprised of the Universal OPC
Server (UOS) for Serial and TCP/IP Devices and the HART1151.PRO
device profile. The U51 mnemonic is used to identify this unique combination. UOS will
also support many other serial or TCP/IP device profiles. Please refer to our web site for
the current list. |
|
UOS is a stand-alone OPC Server that can be used with any OPC
compliant Client such as Intellution’s FIX® or FIX Dynamics® or
OA’s Enterprise Automation software. UOS has many advanced features like: DataView,
DataScope, Serial and TCP/IP communications support, and multiple "different"
device support. Please refer to our web site for more information on UOS capabilities. |
| Contact: |
Dimension Software, Inc.
1536 St. Clair Road, Taylorsville, NC 28681, USA
Voice: (828) 635-7189, Fax: (828) 625-5319,
E-Mail:  ,
Web: http://dimension-software.com |
| References: |
UOS (Universal OPC Server) Electronic
Documentation |
| |
|
Introduction
|
| This document provides general information on the device commands supported by UOS and
the HART1151.PRO profile. If you have installed UOS, you should also review the sections
titled About the I/O Driver, How Do I…, Setting up The I/O Driver, and
Using the PowerTool in the UOS electronic documentation. To get there, click on Help
and Help Topics on the PowerTool menu bar. The PowerTool is a client application
with a graphical user interface that accesses the UOS OPC Server and lets you view and
modify communications channel, device, and datablock properties. |
| |
|
Interface Modules:
|
| Device Manufacturer:
ANSCO, PO Box 24069, Minneapolis MN 55424 |
| Interface: PRIMM modem, Bell-202 modem for HART protocol, RS-232 port
powered. |
| Comment: HART protocol devices such as the Rosemount 1151 SMART
Pressure Transmitter require a modem between the computer serial port and the device
network. A PRIMM modem manufactured by Ansco, Inc. was used during testing. |
| |
| Commands Supported: |
| U51 I/O Driver supports the following device commands. Please refer to the HART
Communications Protocol, Universal Command Specifications, Revision 5.1, Document Number:
HCF-SPEC-127, pg 1 - 25 for detailed information on the universal command codes. |
| |
| Table 1 Supported Universal Commands for HART
Protocol (HART1151.PRO) |
| Command Code |
Description |
|
Universal Command Codes |
| 0 |
Read unique identifier |
| 1 |
Read primary variable |
| 2 |
Read PV current and percent of range |
| 3 |
Read dynamic variables and PV current |
| 14 |
Read primary variable sensor information |
| 15 |
Read primary variable output information |
| 16 |
Read final assembly number |
| 19 |
Write final assembly number |
| |
| Table 2 Supported Rosemount Model 1151 DP Transmitter
Common Practice Commands (HART1151.PRO) |
| Command Code |
Description |
| 34 |
Write Primary Variable Damping Value |
| 35 |
Write Primary Variable Range Value |
| 40 |
Enter/Exit Fixed Primary Variable Current Mode |
| 44 |
Write Primary Variable Units |
| 45 |
Trim Primary Variable Current DAC Zero |
| 46 |
Trim Primary Variable Current DAC Gain |
| 47 |
Write Primary Variable Transfer Function |
| 48 |
Read Additional Transmitter Status |
| 108 |
Write Burst Mode Command Number |
| |
| Comment: |
This I/O Driver has the following special features: |
|
Poll-on-Demand |
|
Enable/Disable polling for a selected device |
|
Diagnostics for each device instead of per-channel |
|
Write multiple variables simultaneously |
| |
| Protocol Supported: |
| Protocol Type: HART |
| Supported: N/A |
| Baud Rates: 1200 |
| Data Bits: 8 |
| Stop Bits: 1 |
| Parity: ODD |
| |
| The table below describes the Channel Setup settings for the HART protocol. The
settings listed in the table were used during testing at DSI. They could vary depending on
your particular application. The driver period should be set to 2. |
| |
| Field |
Setting |
Comments |
|
|
Hardware Setup Area |
|
| Port |
User Choice |
|
| Baud Rate |
1200 |
|
| Data Bits |
8 |
|
| Stop Bits |
1 |
|
| Parity |
Odd |
|
| Flow Control |
RTS Delay |
Refer to the Pre-RTS field. |
|
|
RTS Delay Area |
|
| Pre-Transmit |
0 |
|
| Post-Transmit |
0 |
|
| Pre-RTS |
100 |
The HART protocol requires a delay after sending a message to U51. 100msec
was used during testing of the HART1151 .PRO profile. |
|
|
Error Handling Area |
|
| Reply Timeout |
2.0 |
|
| Delay |
1.0 |
|
| Retries |
3 |
|
| Signal Conditioning
Name: |
Description: |
| NONE |
No Scaling |
| LIN (Unsigned) |
Scales 16-bit unsigned values to the database block's EGU
range. |
| LIN (Signed) |
Scales 16-bit signed values to the database block's EGU
range. |
| 3BCD |
Scales 3-digit Binary Coded Decimal values to the database
block's EGU range. |
| 4BCD |
Scales 4-digit Binary Coded Decimal values to the database
block's EGU range. |
| 8BN |
Scales 8-bit binary values to the database block's EGU
range. Ignores the most significant byte. No Alarming on Out of Range. |
| 8AL |
Scales 8-bit binary values to the database block's EGU
range. Ignores the most significant byte. Alarming on Out of Range. |
| 12BN |
Scales 12-bit binary values to the database block's EGU
range. Ignores the most significant nibble (4-bits). No Alarming on Out of
Range. |
| 12AL |
Scales 12-bit binary values to the database block's EGU
range. Ignores the most significant nibble (4-bits). Alarming on Out of
Range. |
| 13BN |
Scales 13-bit binary values to the database block's EGU
range. Ignores the most significant 3 bits. No Alarming on Out of Range. |
| 13AL |
Scales 13-bit binary values to the database block's EGU
range. Ignores the most significant 3 bits. Alarming on Out of Range. |
| 15BN |
Scales 15-bit binary values to the database block's EGU
range. Ignores the most significant bit. No Alarming on Out of Range. |
| 15AL |
Scales 15-bit binary values to the database block's EGU
range. Ignores the most significant bit. Alarming on Out of Range. |
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© 2011 Dimension Software, Inc. All Rights Reserved.
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