Model 5328A

Maintenance

 

 

Table 5-8C. HP-IR Bus Commands

Check

Test

 

Point

 

 

 

 

17

LOCAL

When the 9825A CONTINUE key is pressed, verify that counter (RMT)

 

LOCKOUT

annunciator is on.

 

(LLO)

When the 9825A CONTINUE key is again pressed, verify Local Lockout

 

 

by pressing front panel RESET button and ensuring counter doesn’t go into

 

 

Local operation. (RMT annunciator Off).

 

DEVICE CLEAR

When the 9825A CONTINUE key is pressed, verify that counter displays

 

(DCL)

10.000 MHz. When the 9825A CONTINUE key is again pressed, counter

 

 

will reset to its Remote Program Initialize mode and display (O.).

 

SELECTED

When the 9825A CONTINUE key is pressed, verify that counter displays

 

DEVICE

10.000 MHz. When the 9825A CONTINUE key is again pressed, counter

 

CLEAR (SDC)

will reset to its Remote Program Initialize mode and display (O.).

 

GROUP

When the 9825A CONTINUE key is pressed, verify that counter is in Hold

 

EXECUTE

(Gate Light off). When the 9825A CONTINUE key is pressed, Gate Light

 

TRIGGER (GET)

should flash twice and counter should display 10.000 MHz.

 

SERIAL POLL

When the 9825A CONTINUE key is pressed, counter should display

 

(SPE/SPD)

(0.0000000 MHz) and GATE Light should go off. Calculator should print

 

 

(STATUS BYTE = 64.00).

 

GO TO LOCAL

When the 9825A CONTINUE key is pressed, verify that counter is in Local

 

(GTL)

(RMT annunciator off). When 9825A CONTINUE key is again pressed,

 

 

counter will go into remote.

 

 

END OF TEST

 

 

 

 

 

 

 

 

 

Figure 5-9.Triangular Pulse Oserved in Steps 5 and 7, Table 5-8B

5 - 3 8

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Image 109
HP E42 manual 8C. HP-IR Bus Commands