GE Intelligent Platforms > Support >  Drivers - General > DG151
OPX Opto 22 Mistic
Type File Name Date Posted Size Description

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Description

ProductVersionModule
HMI/SCADA - iFIX All All

Code : OPX
Vendor : GE Intelligent Platforms
Hardware Manufacturer : Opto 22
Notes : Available for use with FIX32 and iFIX only.

General

Platform Latest Version Type
Windows 95 6.21 RES
Windows NT 6.21 RES
Windows 95 6.21 COM
Windows NT 6.21 COM

Supported
Devices

Device Manufacturer Comment
Mistic Controller (G4LC32 Model 200 Processor) Opto 22 -

Additional
Requirements

Software Manufacturer Vendor Part No. Comment
Cyrano Configuration Software Opto 22 Opto 22 - Version 1.5 or later.

Protocol

Type Supported Baud Rates Data Bits Stop Bits Parity Error Checking Hand Shaking Comment
Communication Network - - - - - - - -
Multi-Drop Mistic Command Set 110, 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200 7, 8 1, 2 Odd, Even, Mark/Space - None, RTS/CTS, DTR/DSR Base Address: Selectable from 260 to 3EO hex.
Memory Address: Selectable from C000 to DC00.

Supported
Data Types

Data Type Comment
Analog Point (None) No features
Digital Point (Counter) Counter
Digital Point (Freq) Frequency (Hz)
Digital Point (None) No features
Digital Point (Offlatch) Off latch
Digital Point (Offpulse) Off pulse measurement
Digital Point (Onpulse) On pulse measurement
Digital Point (Period) Period
Digital Point (TPO) TPO period
Digital Point (Unlatch) On latch
Numeric Table (Digital) 32-bit value
Numeric Table (Float) IEEE single precision floating point
Numeric Table (Signed Integer) Signed 32-bit integer
Numeric Variable (Digital) 32-bit value
Numeric Variable (Float) IEEE single precision floating point
Numeric Variable (Signed Integer) Signed 32-bit integer
Numeric Variable (Timer) Timer
String Table (ASCII) Set of strings stored in ASCII
String Variable (ASCII) String stored in ASCII
Unit (None) No features

Supported
Memory Types

Device Memory Type Comment
none

Commands

Device Command Description Uses
Analog and Digital I/O Points Read, Write, Enable, Disable - -
General Powers Up Clear - -
I/O Units Enable, Disable, Ask If Enabled - -
Numeric Tables (Integer, Floating Point) Read and Write - -
Numeric Variables (Integer, Floating Point, Timer) Read and Write - -
PID Loops Read, Write, Enable, Disable, Auto, Manual - -
String Tables Read and Write - -
String Variables Read - -

Signal
Conditionings

Signal Type Description Comment Typical Gain Convergance Range
LIN Value scaled to EGUs No alarming on out of range. - -
NONE Returns raw value No alarming on out of range. - -

Miscellaneous
Info

Relevant Notes
4/4/01: NOT W2K COMPATIBLE DUE TO 3RD PARTY CONSTRAINTS.





Manual Channel and Device Switching Feature:



The driver allows manual switching of channels and devices

in addition to the customary automatic switching feature.

That is, users can manually switch from a primary serial

port or ARCnet board to a backup serial port or ARCnet

board and back again on a given channel. Users can also

manually switch from a primary Controller to a backup

Controller and back again on a given device. Users perform

a switch using a digital output block. They can also read

back the state of the channel or device setting up a

digital input block.

History

Revision History
Reason for 1/9/97 Release:
* Driver released including all previous SIMs.

Reason for 9/15/98 Release:
* Corrected problem with application errors occurring when
exporting a large file.

Reason for 6.21 Release on 10/29/98:
* Changed name from OPC to OPX.

Reason for 6.21a Release on 11/2/99:
* Fixed problem using this driver with the
Device Control block.

Reason for 6.21b Release on 6/14/00:
* Corrected a problem with Windows NT security restricting
the use of SCM and starting/stopping device drivers
{specifically the WinRT service).

To resolve this issue we:

1. Created a control panel applet named OpxCfg.Cpl. This
applet is the only mechanism that can modify the registered
addresses of ArcNet cards, instead of the Driver
Configuration program. This applet also changes the
existing or creates a new WinRT service that starts when Windows is started.

2. Modified the Driver Configuration program to point to a
card number only per channel, instead of actually modifying
port addresses and memory locations. Now the Driver
Configuation program only stores the card number in the Driver Image Table.

3. Modified the polling task to read the addressing
information by card number at startup from the registry.

4. Modified the installation routine to copy the
opxcfg.cpl file to the system32 folder.

Reason for 6.21c Release on 06/18/03:
* Modified documentation and release notes to be compliant with GE policies.

Reason for 6.21d Release on 6/10/05:
* Driver has been rebranded to reflect GE Fanuc.


Details
ID: DG151
Category: I/O Drivers
Last Updated: 03/29/10
Date Created: 04/24/00
Status: Published
Attachments: Yes
Language: English


 


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