HONEYWELL 51401642-150   I/O LINK MODULE

HONEYWELL 51401642-150   I/O LINK MODULE

The following files are provided in the PICS volume to support the KEY_LOCK display:

• KEYLOCK.DS

• KEYLOCK.DO

• S_OPER

• S_SUPV

• S_ENGR

Display source file

Display object file

Operator target subpicture

Supervisor target subpicture

Engineer target subpicture

You can incorporate the subpictures in any of your custom displays, to allow keyswitch

level changes from those displays.

For information about the picture editor, refer to the Picture Editor Reference Manual  in the

Implementation/Engineering Operations – 2 binder and Picture Editor Data Entry  in the

Implementation/Engineering Operations – 3 binder.

51401642-150

5.3.3.2  Changing the Password

At a US with the Universal Personality running and an Engineering Keyboard connected,

you can use the Picture Editor to edit the KEYLOCK source file to change the passwords,

and then recompile the picture to make the new passwords effective.  The general

procedure is (press Enter after each command):

• Read the source file into the Picture Editor.  The command is

Read Net>&PICS>Keylock.

• Key in the command: Set Textsize Large.

• Select the SUPV box.  The command is Select Variant.  Move the cursor just

above the SUPV box and press the Select key.  Move the cursor just below the

SUPV box and again press the Select key.  When you press ENTER, the SUPV

box should turn white and blink.

• Key in the command: Modify Variant.

• When the Variant screen Form appears, locate the words in quotation marks.  These

are the passwords.  “TDC3000 SUPV” is the string for Supervisory level, and

“TDC3000 ENGR” is the string for Engineering level.

• Type a new character string over the old string to change the password for that

authorization level (hold down CTL and press TAB to move the cursor).  Delete extra

letters or spaces within the quotes by pressing the DEL CHAR key.  If you need to

add letters, press the INS CHAR key first.  Lowercase letters can be used only on a

US with an Engineer’s keyboard, so do not use them in a password if the password

must be entered from a US that has only an Operator’s keyboard.

• Press ENTER after all the changes have been made.  The keylock picture returns.

• Compile the picture. The command is: Compile Net>&D01>Keylock.

At a station with the Operator Personality running, perform the Area Database change

procedure except select the same area that was running before.  You must either do this or

reload the US to make the newly compiled keylock picture available