Campbell SM4M, Instruction Manual

Page: 34 / 46

Appendix A. *9 Mode—Storage Module Commands
A-2
TABLE A-1. *9 Mode Commands for Storage Module
Command Display Description
1 01:0000 RESET: enter 248 to erase all data and
programs and reset pointers. While
erasing, the SM does a simple check of the
memory. The time required to reset an
SM4M is approximately 1 minute;
SM16M takes nearly 3 minutes.
01:XX The number of megabytes of data storage
(4 for SM4M, 16 for SM16M).
3 03:01 INSERT FILE MARK at the position of
the SRP if a file mark wasn’t the last thing
placed in the data. 1 indicates that the
mark was inserted, 0 indicates that it was
not.
4 04:XX DISPLAY/SET MEMORY
CONFIGURATION: enter the appropriate
code to change configuration 0=ring,
1=fill and stop.
5 DISPLAY STATUS (A to advance to each window):
01:ABCD Window 1:
AB Not used
CD Total number of megabytes
02:ABCD Window 2:
ABC Not used
D No. of Programs stored (Max=8)
03:ABCD Window 3:
A Errors logged (up to 9)
B Not Used
C Memory Config. (0=ring, 1=fill & stop)
D Memory Status (0=not full, 1=full)
04:XXXXX OS signature (0 if bad OS)
6 06:00 Not used
7 07:00 Not used
8 08:00 Not used
9 DISPLAY ADDRESSES OF CONNECTED STORAGE
MODULES:
XXXXXXXX 1 = occupied, 0 = unoccupied
87654321 (Addresses 8-1 from left to right)
10 CHANGE ADDRESS
10:0X X is current address, enter yA to change
and then display address where y=1...8.