Campbell Scientific CR23X Micrologger - Manual (Page 70)

SECTION 4. EXTERNAL STORAGE PERIPHERALS
4-6
2. Key in the appropriate commands as listed
in Table 4.2-1.
4.5 9 MODE -- SM192/716
STORAGE MODULE COMMANDS
The CSM1 does not support the 9 Mode
Commands.
The 9 Mode is used to issue commands to
the SM192/716 Storage Module, from the CR23X.
These commands are like
Modes for the
Storage Module and in some cases are directly
analogous to the CR23X
Modes. Command 7
enters a mode used to review stored data, and 8 is
used to transfer data between two Storage
Modules connected to the CR23X. The operations
with the Storage Module are not directly analogous
as may be seen in Table 4.5-1 which lists the
commands (e.g., when reviewing data, #A
advances to the start of the next Output Array
rather than to the same element in the next array
with the same ID).
When 9 is keyed, the CR23X responds: 09:01
1 is the default address for the Storage Module
(Section 4.4.1). If you have more than 1
Storage Module connected, enter the address
of the desired Storage Module. Address 1 will
always work if only one Module is connected.
Key A and the CR23X responds: 9N:00
Where N is the address which was entered.
You may now enter any of the commands in
Table 4.5-1 (key in the command number and
enter with A). Most commands have at least one
response. Advance through the responses and
return to the
9 command state by keying A.
TABLE 4.5-1. 9 Commands for Storage Module
COMMAND DISPLAY DESCRIPTION
1 01: 0000 RESET, enter 248 to erase all data and programs. While erasing,
the SM checks memory. The number of good chips is then
01: XX displayed (6 for SM192, 22 SM716).
3 03: 01 INSERT FILE MARK, 1 indicates that the mark was inserted, 0
that it was not.
4 04: XX DISPLAY/SET MEMORY CONFIGURATION enter the
appropriate code to change configuration 0=ring, 1=fill & stop
5 DISPLAY STATUS (A to advance to each window)
01: ABCD Window 1:
AB Storage pointer location (chip no.)
CD Total good RAM chips (1-22)
02: ABCD Window 2:
AB Display pointer location (chip no.)
C Unloaded Batt. Chk. 0=low, 1=OK
D No. of Programs stored (Max=8)
03: A0CD Window 3:
A Errors logged (up to 9)
0 Not Used
C Memory Config. (0=ring, 1=fill&stop)
D Memory Status (0=not full, 1=full)
04: XXXXX PROM signature (0 if bad PROM)
6 06: 0X BATTERY CHECK UNDER LOAD (0=low, 1=OK)
7 07: 00 DISPLAY DATA, Select the Storage Module Area with these codes:
0 Dump pointer to SRP
1 File 1, current file
2 File 2, previous to file 1
3 File 3, previous to file 2
4 File 4, previous to file 3
5 File 5, previous to file 4
7 Display pointer to SRP
9 Oldest data to SRP
1-5 will loop within file boundaries, 0,7,9 allow display to
cross boundaries