Operator`s manual

SECTION 1. FUNCTIONAL MODES
1-7
TABLE 1.7-1. *C Mode Entries and Codes
Key Display
Entry ID: Data Description
*C 12:0000 Enter current password. If
correct, then advance, else
exit *C Mode. 12:00
indicates *C Mode is not in
PROMs. If security is
disabled, *C advances
directly to window 1.
A 01:00 Window 1, enter command:
00 = disable security and
advance to window
2; subsequent *0 or
*6 enables security.
01 = security remains
enabled, but it
advances to
window 2 and
allows entry of a
new password.
A 02:XXXX Set new password (XXXX
is current password).
A Returns to window 1.
Entering 0000 disables
security (window 1 must be
set to 0).
1.8 *D MODE -- SAVE OR LOAD
PROGRAM
The *D Mode allows the user's program
information in the *1, *2, *3, *4, *A, *C (if OSX-
0), and *B Modes to be output to or loaded from
printer/computer (ASCII), tape, or SM192/716
Storage Module. Table execution and on-line
tape and printer outputs are suspended while in
the *D Mode. When *D is keyed, the 21X will
display "13:00".
TABLE 1.8-1. *D Mode Commands
Command Description
1 Save ASCII Program
2 Load ASCII Program
71 Save/Load/Clear Program
from Storage Module
A command is entered by keying the command
number and A. When Command 1, 2, or 71 is
entered, the command number is displayed in
the ID field. The user must then key in a baud
rate code for command 1 or 2 or the command
code for the Storage Module (Table 1.8-2).
After the code is keyed in, key A to execute the
command. After a command is executed,
"13:0000" is displayed; *D must be entered
again before another command can be given.
If the 21X program has not been compiled when
a command to save the program is entered, it
will be compiled before the command is
executed.
TABLE 1.8-2. *D Mode Baud Rate and
Storage Module Codes
BAUD RATE STORAGE MODULE
CODES COMMAND CODES
0 - 300 baud 1X Save Program X to
1 - 1200 Storage Module
2 - 9600 (X=1-8)
3 - 76,800 2X Load Program X from
Storage Module
(X=1-8)
3X Erase Program X
from Storage Module
(X=1-8)
All data in Input, Intermediate and Final
Storage are erased when a command to load
a program is executed or when a program is
written to tape. If nothing is received within
30-40 seconds after giving the command to
load a program the command will be aborted
and an error code displayed (E99 for Storage
Module or ASCII). Commands 1, 2, and 71 are
the only commands that can be executed via
telecommunications (Section 5). For
commands 1 and 2, the 21X will use the baud
rate already established in telecommunications
and will be ready to receive or send the file as
soon as the command is received.
TABLE 1.8-3. Program Load Error Codes
E 98 Uncorrectable errors detected
E 99 Wrong type of file or no data received