Summary of Binary vs. ASCII Compare Functionality

Two types of compare operations can be performed from the PCM History window:

  • Binary – lists only the files that are different.
  • ASCII – lists whether differences are found, and the details on each change.

The ASCII compare is only available for some types of iFIX files, such as pictures and SCU files. ASCII is the default compare type for SCU files. For pictures and the user.fxg file, ASCII is an option. The following table lists the compare functionality available for each iFIX file type in the PCM History window.

Be aware that VBA script, Dynamo, process database, and user.fxg changes are included in ASCII summary reports from iFIX.

TIP: If you only want to run a binary compare on iFIX files such as SCU file, you can use the Machine Edition Scheduler to run an iFIX Compare event. For more information, refer to the Scheduled Backups section.

The ASCII compare is a feature in the integrated iFIX with Change Management environment; it is currently not available in the Change Management product.

File Type

File Extension

iFIX Folder

Compare Functionality

Application Support Files

*.*

APP\CustomUserDir

Binary

Batch Execution files (if installed)

*.WKB, *.UPC, *.UOP, *.BPC

base path

Binary

Database files

*.PDB

PDB

Binary by default, ASCII by option

Documents

*.DOC, *.XLS

APP

Binary

Dynamos

*.FDS

PIC

Binary by default, ASCII by option

FIX Desktop files

*.PLT, *.SBL, *.HGP, *.KMX, *.ODF, *.TGE, *.ODT

  • PIC
  • HTR (*.HGP only)

Binary

FIX Recipes

*.RCC, *.RCM

  • RCC
  • RCM

Binary

Globals

User.fxg

PIC

Binary by default, ASCII by option

Help & Information

*.CHM, *.HLP

ProficyDoc

Not Available

Chart Group Wizard files

*.CSV

HTR

ASCII

Historical Assignment files

*.CFG, *.DAT

HTR

Binary

I/O Drivers (Binary I/O Driver Configuration Files)

*.yyy, where yyy is the driver acronym, *.OPF

PDB

Binary

Picture Support files

*.FTB, *.GRF

  • PIC
  • PIC\TagStatus (*.grf)

For *.FTB – ASCII.

For *.GRF – Binary by default, ASCII by option.

Pictures

*.GRF, *.CSV

PIC

Binary by default, but can also perform ASCII compares

Toolbars

*.TBC, *.TBX

LOCAL

Binary

Reports

*.RPT

APP

Binary

Schedules

*.EVS

PDB

Binary by default, ASCII by option

Security files

Contact GE Support for more details.

LOCAL

Binary

Startup Profiles

Profiles.cfg

base path

Binary

System Configuration (SCU) files

*.INI, *.SCU

LOCAL

ASCII

Tag Group files

*.TGD

PIC

ASCII