HP 8642A Operation And Calibration Manual

Model 8642A/B
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Table 3-6, Error Code and Messag ... R~covery Example Program
I ERROR CODE ANO MESSAGE RECOVERY EXAMPLE PROGRAM
i JWT JULY 1984
! EDIT DATE 23 AUG 1984
I
LET Gen=719
!
COM /Gen_addr/ Gen
!
I
DIM Mssg$ [74]
I
ENABLE INTR 7;2
ON INTR 7 CALL Get_message
OUTPUT Gen; "RM134HZ"
!
CALL User_program
!
!
I
END
,
! SUB PROGRAMM TO POLL THE 8642
,
AND PRINT THE MESSAGE CODES
!
Get_message: SUB Get_message
COM /Gen_addr/ Gen
LET Byte=SPOLL(Gen)
IF BIT(Byte,2) THEN CALL Execution
IF BIT(Byte,7) THEN CALL Change
IF BIT(Byte,l) THEN CALL Hardware
ENABLE INTR 7
SUBEND
,
I
Execution: SUB Execution
COM /Gen_addr/ Gen
OUTPUT Gen-"OE"
ENTER Gen;MSs9_code
PRINT USING 460;Mssg_code
IMAGE "EXECUTION ERROR CODE =",K
ENTER Gen;Mssg$[1,74J
PRINT Mssg$[1,74]
SUBEND
I
Change: SUB Change
COM /Gen_addr/ Gen
OUTPUT Gen;"OC"
ENTER Gen;Mssg_code
PRINT USING 560;MsS9_cOde
IMAGE "CHANGE CODE =" K
ENTER Gen;MsSg$[1,74]'
PRINT Mssg$[1,74)
SUBEND
I
Hardware: SUB Hardware
COM /Gen_addr/ Gen
OUTPUT Gen-"OH"
ENTER Gen;Mss9_code
IF Mssg_code<>O THEN 690
ENTER Gen;Mssg_code
PRINT "NO HARDWARE MESSAGE FOUND"
GOTO 760
PRINT "MESSAGE CODE =";MsS9_code
ENTER Gen;Mssg_code
IF Mssg_code<>O THEN 690
ENTER Gen;Mssg$[1,74]
! DEFINE 8642 ADDRESS
I COMMON AREA TO STORE
GEN ADDRESS FOR SUB'S
! DIMENSION SPACE TO
ENTER IN MESSAGES
READ STATUS BYTE
CHECK MESSAGE BIT
CHECK MESSAGE BIT
CHECK MESSAGE BIT
! OUTPUT"OE"COMMAND
READ MESSAGE CODE
PRINT MESSAGE CODE
READ MESSAGE
PRINT MESSAGE
OUTPUT"OC"COMMAND
READ MESSAGE CODE
PRINT MESSAGE CODE
! READ MESSAGE
PRINT MESSAGE
OUTPUT"OH"COMMAND
READ MESSAGE CODE
CHECK IF CODE =0
READ MESSAGE CODE
! PRINT NO MESSAGES
! PRINT MESSAGE CODE
READ MESSAGE CODE
CHECK IF LAST
READ MESSAGE
PRINT Mssg$[l, 74] ,
IF Mssg$ [1,19] ="END OF MESSAGE LI S1" THEN 760
GOTO 720
PRINT MESSAGE
, LAST MESSAGE ?
GO FOR NEXT MSGE
SUBEND
Operation
..
3-23

HP 8642A Specifications

General

Brand	HP
Model	8642A
Category	Inverter
Language	English