Campbell CR23X Specifikace stáhnout pdf (Strana 70)

SECTION 4. EXTERNAL STORAGE PERIPHERALS

4-6

2. Key in the appropriate commands as listed

in Table 4.2-1.

4.5

MODE -- SM192/716

STORAGE MODULE COMMANDS

The CSM1 does not support the

Mode

Commands.

The

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

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

command state by keying A.

TABLE 4.5-1.

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

1 2 ... 65 66 67 68 69 70 71 72 73 74 75 ... 373 374

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