S&C MIcro-AT Installation, Programming, And Operation Manual page 24

Field Adjustment and Programming
24 S&C Instruction Sheet 515-600
(f) The Micro-AT control can be programmed to accept a custom access-code
number of your choosing, using the following procedure. If you don't wish
to enter a custom access-code number, proceed to Step 2(g). Here's the
display for CONFIG: ACCESS CODES:
Press the CHANGE key. The following display will appear:
Press each digit of the "standard" access-code number, then press the ENTER
key. The display will change to:
Enter your desired "custom" access-code number (4 digits minimum, 7 digits
maximum). The display will change to:
To make sure the number entered is really the custom access-code number
desired, reenter the same number.
If accidentally entering a different custom access-code number the second time,
the following mes sage will appear: REENTRY FAILED .
If attempting to enter a custom access-code num ber already in use, the following
message will appear: CODE IN EFFECT .
In either case, repeat the procedure described above .
The Micro-AT control will now accept either the custom access-code number just
entered or the standard access-code number.
(g) If the Micro-AT control has been furnished with the optional
communications card feature (catalog number suffix "-Y8"), the
communication port data transfer bit rate may need to be changed using the
following procedure. Refer to Instruction Sheet 515-506. If the Micro-AT
control has not been fur nished with the communications card, proceed to
Step 3.
Here's the display for CONFIG: COM Ø BIT RATE with its factory setting,
19200 BITS PER SECOND:
CONFIG: ACCESS CODES
CONFIG: ACCESS CODES
ENTER ACCESS C ODE
CONFIG: EACCESSECODES
USER ENTER NEW CODE
CONFIG: EACCESSECODES
USER REENTER NEW CODE
NOTICE
CONFIG: COM 0 BIT RATE
19200
CHANGE
CHANGE