Mitel SX-200 DIGITAL Pabx Engineering Information Manual

							W-232 Maintenance Terminal 
Figure 6-l Example of LOGS READ Display 
4:27 7-AUG-86 alarm status = MINOR 
SX-200 DIGITAL GENERIC 1001 480P/B46.5 19-AUG-1986 Logs 
1985-JUN-21 15:33?01 ONS card failed at lot 02 01 00 00 
OFF hook too long Error number = 17 
1985-JUN-21 11:11:19 
COV card failed at lot 03 03 00 00 
SS4 unplugged Error number = 21 
1985-JUN-2 1 09:23:25 Tot alarm went from No Alarm to MINOR 
Alarm level change due to Bay 03 trunks 
1985-JUN-21 09:23:25 
trunk card failed at lot 03 09 00 00 
Can’t seize trunk Error number = 27 
READ LOGS ALL 
‘l- 2- 3- 4- 5-CANCEL 
6- 7- 8- 9- O-MORE 
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							W-232 Maintenance Terminal 
DELETING LOG ENTRIES 
All Log Entries 
6.06 To delete all of the maintenance log entries, press the following 
softkeys: 
DELETE 
ALL 
ENTER 
CONFIRM 
ENTER 
Newest Log Entries 
6.07 To delete the newest user-defined number of maintenance log 
entries, press the following softkeys: 
DELETE 
NEWEST 
(enter the number of log entries to be deleted) 
ENTER 
Oldest Log Entries 
6.08 To delete the oldest user-defined number of maintenance log 
entries, press the following softkeys: 
DELETE 
OLDEST 
(enter the number of log entries to be deleted) 
ENTER 
In all cases, the system will echo the command into the Applications 
Area of the screen. The user may verify that the particular log entries 
have been deleted, using the READ command. 
PRINTING LOGS ON SYSTEM PRINTER 
All Log Entries 
6.09 To print all of the maintenance log entries onto the system 
printer, press the following softkeys: 
PRINT 
ALL 
ENTER 
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							RS-232 Maintenance Terminal 
Newest Log Entries 
6.10 To print the newest user-defined number of maintenance log 
entries, press the following softkeys: 
PRINT 
NEWEST 
(enter the number of log entries to be printed) 
ENTER 
Oldest Log Entries 
6.11 To print the oldest user-defined number of maintenance log 
entries, press the following softkeys: 
PRINT 
OLDEST 
(enter the number of log entries to be printed) 
ENTER 
In all cases, the system will echo the command into the Applications 
Area of the screen. 
Setting Print Device 
6.12 The user may specify to which device the PRINT command will 
send log entries. The default print device is any device con- 
nected to the system printer port. This may be changed to the main- 
tenance terminal such that the PRINT command will behave much like 
the READ command. To set the maintenance terminal as the print 
device, press the following softkeys: 
SET 
PRINT-DEVICE 
MAINT-PORT 
ENTER 
To set the system printer port as the print device (the default con- 
dition), press the following softkeys: 
SET 
PRINT-DEVICE 
PRINTER-PORT 
ENTER 
Setting Automatic Printing 
6.13 Maintenance log entries may be printed without the need of a 
maintenance user to explicitly request printing using the 
“PRINT” command. This is accomplished by automatic printing. Re- 
questing automatic printing eliminates the danger of losing main- 
tenance log information due to overflow. When the maintenance log 
contains 75% new (unprinted) log entries, the new entries are auto- 
matically printed. The maintenance log contains a maximum of 96 log 
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							RS-232 Maintenance Terminal 
entries. To initiate the automatic printing of logs, press the following 
softkeys: 
SET 
AUTOPRINT 
ON 
ENTER 
The system will echo the command into the Applications Area of the . 
screen. 
Page 6-616  
						

							RS-232 Maintenance Terminal 
7. DIAGNOSTIC FUNCTIONS 
7.01 The Diagnostics Level of operation is a conglomeration of ac- 
tive testing-related commands that are designed to assist the 
maintenance user in ensuring that the SX-200@ DIGITAL PABX is op- 
erating at peak performance. The available commands allow the user 
to enable, schedule and initiate diagnostic testing, and to take equip- 
ment out of service, and return it to service. 
introduction 
7.02 
1. 
2. 
3. 
4. 
7.03 Four types of diagnostics are available to the maintenance user; 
they are: 
PROM-Based Diagnostics - are run only on system initializa- 
tion and are not user-controlled. These are the only tests that 
verify the Main Control and Peripheral Control cards. 
Power-up Diagnostics - if enabled, run once, starting at sys- 
tem initialization. 
Background Diagnostics - if enabled, start running after 
power-up diagnostics have completed, and run continuously. 
Directed Diagnostics - tests initiated by the maintenance user 
from the maintenance terminal, console, or’butt set. 
Power-up, background and directed diagnostics are capable -of 
testing the following devices: 
ONS line circuits (in digital bays only) 
CO trunk circuits (in digital bays only) 
DTMF receiver circuits (in digital bays only) 
Analog junctor circuits (in analog bays only) 
Console interface (in digital bays only). 
Note: It is not possible to test individual cards and circuits in the 
analog bays. Also, the DEVICE TYPE softkey must be used to 
test, enable/disable diagnostics for the analog junctors. Refer 
to Section MITL9108-093-353-NA for further information. 
The user may check the status of the Power-up and Background 
diagnostics via the SHOW STATUS command for a specified group ,.of 
devices (see paragraph 5.14). 
The Maintenance Manager 
7.04 The Maintenance Manager is a software program which man- 
ages the running of diagnostics on the SX-200a DIGITAL PABX. 
Its duties include the scheduling of tests, the invoking of tests, th.e 
logging of errors, and the removal of faulty devices from service. The 
Maintenance Manager tests devices one at a time from one of six 
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							RS-232 Maintenance Terminal 
prioritized queues. The priority scheme of the queues is as follows, in 
ascending order: 
8 
Background diagnostic queue 
8 
Power-up diagnostic queue 
8 
Power-up diagnostic retry queue 
8 
Diagnostic second-chance queue 
8 
Diagnostic second-chance retry queue 
l User (directed diagnostic) queue. 
For further information on diagnostics, refer to Section 
MlTL9108-093-353-NA, General Maintenance Information. To access 
the diagnostic level commands, press the DIAGNOSTICS softkey. All of 
the operations described in the following paragraphs are possible 
while in the Diagnostics Level. 
ENABLING POWER-UP DIAGNOSTICS 
For an Entire Bay 
765 The user may enable power-up diagnostics for an entire bay by 
pressing the following softkeys: 
MORE-KEYS 
ENABLE-DIAG 
POWER-UP 
BAY/S LOT/CCT 
(enter the required bay number then press the RETURN key four 
times) 
ENTER 
For an Entire Peripheral Card 
7.06 The user may enable power-up diagnostics for an entire pe- 
ripheral card by pressing the following softkeys: 
MORE-KEYS 
ENABLE-DIAG 
POWER-UP 
BAY/SLOT/CCT 
(enter the required bay; press the RETURN key; enter the re- 
quired card slot number; press the RETURN key three times) 
ENTER 
For a Specific Circuit 
7.07 The user may enable power-up diagnostics for a specific circuit 
by pressing the following softkeys: 
MORE-KEYS 
ENABLE-DIAG 
POWER-UP 
BAY/SLOT/CCT 
(enter the required bay, slot, circuit and sub-circuit numbers, 
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							- 
RS-232 Maintenance Terminal 
pressing the RETURN key after each one) 
ENTER 
For a Specific Extension 
7.08 The user may enable power-up diagnostics for a specific ex- 
tension number by pressing the following softkeys: 
MORE-KEYS 
ENABLE-DIAG 
POWER-UP 
EXT-NUM 
(enter the required extension number, then press the RETURN 
key) 
ENTER 
For a Specific Device Type 
7.09 The user may enable power-up diagnostics for a specific device 
type by pressing the foilowing softkeys: 
MORE-KEYS 
ENABLE-DIAG 
POWER-UP 
DEVICE TYPE 
(press one of the softkeys shown in Table 7-l) 
ENTER 
TABLE 7-1 
DEVICE TYPES . 
Softkey Meaning 
ONS ONS line card. 
LS/GS TRUNK LS/GS trunk card. 
RECEIVERS DTMF receiver module. 
JUNCTOR Junctors (PCM channels). 
PRINTER System printer. 
CONSOLE Attendant console. 
DSP Digital signal processor. 
EM E&M trunk module. 
cov COV line card. 
DID DID trunk card. 
OPS OPS line card. 
7.10 In all cases, the system will echo the command into the Ap- 
plications Area of the screen. The user may verify that the 
particular power-up diagnostics have been enabled via the SHOW 
STATUS command (see paragraph 5.14). 
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							RS-232 Maintenance Terminal 
DlSABLiNG POWER-UP DIAGNOSTICS 
For an Entire Bay 
4.11 The user may disable power-up diagnostics for an entire bay by 
pressing the following softkeys: 
MORE-KEYS 
DISABLE-DIAG 
POWER-UP 
BAY/SLOT/CCT 
(enter the required bay number, then press the RETURN key four 
times) 
ENTER 
For an Entire Peripheral Card 
7.12 The user may disable power-up diagnostics for an entire pe- 
ripheral card by pressing the following keys: 
MORE-KEYS 
DISABLE-DIAG 
POWER-UP 
BAY/SLOT/CCT 
(enter the required bay; press the RETURN key; enter the re- 
quired card slot number; press the RETURN key three times) 
ENTER 
For a Specific Circuit 
7.43 The user may disable power-up diagnostics for a specific cir- 
cuit by pressing the following softkeys: 
MORE-KEYS 
DISABLE-DIAG 
POWER-UP 
BAY/SLOT/CCT 
(enter the required bay, slot, circuit and sub-circuit numbers, 
pressing the RETURN key after each one) 
ENTER 
t 
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							RS-232 Maintenance Terminal 
For a Specific Extension 
7.14 The user may disable power-up diagnostics for a specific ex- 
tension number by pressing the following softkeys: 
MORE-KEYS 
DISABLE-DIAG 
POWER-UP 
EXT-NUM 
(enter the required extension number, then press the RETURN 
key) 
ENTER 
For a Specific Device Type 
7.15 
7.16 The user may disable power-up diagnostics for a specific de- 
vice type by pressing the following softkeys: 
MORE-KEYS 
DISABLE-DIAG 
POWER-UP 
DEVICE TYPE 
(press one of the softkeys shown in Table 7-1) 
ENTER 
In all cases, the system will echo the command into the Ap- 
plications Area of the screen. The user may verify that the 
particular power-up diagnostics have been disabled via the SHOW 
STATUS command (see paragraph 5.14). 
ENABLING BACKGROUND ,DIAGNOSTICS 
For an Entire Bay 
7.17 The user may enable background diagnostics for an entire ba.y 
by pressing the following softkeys: 
MORE-KEYS 
ENABLE-DIAG 
BACKGROUND 
BAY/SLOT/CCT 
enter the required bay number: then press .the RETURN key four 
times) 
ENTER 
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							RS-232 Maintenance Terminal 
For an Entire Peripheral Card 
7.18 The user may enable background diagnostics for an entire pe- 
ripheral card by pressing the following keys: 
MORE-KEYS 
DISABLE-DIAG 
POWER-UP 
BAY/SLOT/CCT 
(enter the required bay; press the RETURN key; enter the re- 
quired card slot number: press the RETURN key three times) 
ENTER 
For a Specific Circuit 
7.19 The user may enable background diagnostics for a specific 
circuit by pressing the following softkeys: 
MORE-KEYS 
ENABLE-DIAG 
BACKGROUND 
BAY/SLOT/CCT 
(enter the required bay, slot, circuit and sub-circuit numbers, 
pressing the RETURN key after each one) 
ENTER 
For a Specific Extension 
7.28 The user may enable background diagnostics for’ a specific 
extension number by pressing the following softkeys: 
MORE-KEYS 
ENABLE-DIAG 
BACKGROUND 
EXT-NUM 
(enter the required extension number, then press the RETURN 
key) 
ENTER 
For a Specific Device Type 
7.21 The user may enable background diagnostics for a specific 
device type by pressing the following softkeys: 
MORE-KEYS 
ENABLE-DIAG 
BACKGROUND 
DEVICE TYPE 
(press one of the softkeys shown in Table 7-l) 
ENTER 
Page 7-6