Fluke 225C Programming Reference Manual page 88

'
'*****************
CLS
OPEN "COM1:1200,N,8,1,CS,DS,RB2048" FOR RANDOM AS #1
PRINT #1, "RD"
GOSUB Acknowledge
INPUT #1, SMYear$, SMMonth$, SMDay$
PRINT "Date "; SMYear$; "-"; SMMonth$; "-"; SMDay$
END
'****************
'Use this subroutine after each command or query sent to the
'ScopeMeter. This routine inputs the acknowledge
'response from the ScopeMeter. If the response is non-zero,
'the previous command was not correct or was not correctly
'received by the ScopeMeter. Then an error message is
'displayed and the program is aborted.
Acknowledge:
INPUT #1, ACK
IF ACK <> 0 THEN
PRINT "Error "; ACK; ": ";
SELECT CASE ACK
CASE 1
PRINT "Syntax Error"
CASE 2
PRINT "Execution Error"
CASE 3
PRINT "Synchronization Error"
CASE 4
PRINT "Communication Error"
CASE IS < 1
PRINT "Unknown Acknowledge"
CASE IS > 4
PRINT "Unknown Acknowledge"
END SELECT
PRINT "Program aborted."
END
END IF
RETURN
'******************
Page 3.60
Begin example program
'Sends the READ DATE query.
'Input acknowledge from ScopeMeter.
Acknowledge subroutine
'Reads acknowledge from ScopeMeter.
End example program
*****************
'Inputs the date string.
'Displays the date string.
******************
******************