Agilent Technologies E5071C Manual page 957

E5071C
Sub ErrorCheck(vi As Long)
Dim err As String * 50, ErrNo As Variant, Response
Call viVQueryf(vi, ":SYST:ERR?" & vbLf, "%t", err) 'Reads error message.
ErrNo = Split(err, ",") 'Gets the error code.
If Val(ErrNo(0)) <> 0 Then
Response = MsgBox(CStr(ErrNo(1)), vbOKOnly) 'Display the message box.
End If
End Sub
Sample Program in HT Basic (ecal.htb)
10 DIM File$[20],Ch$[9],Inp_char$[9]
20 INTEGER Cal_kit,Cal_type,Port(1:4)
30 !
40 ASSIGN @Agte507x TO 717
50 File$="Ex_4_2.sta"
60 Ch$="1"
70 !
80 CLEAR SCREEN
90 ON ERROR GOTO Type_select
100 Type_select: !
110 PRINT "## Calibration Type Selection ##"
120 PRINT " 1: Full 1 Port"
130 PRINT " 2: Full 2 Port"
140 PRINT " 3: Full 3 Port"
150 PRINT " 4: Full 4 Port"
160 PRINT ""
170 PRINT "Input 1 to 4"
180 INPUT "Input number? (1 to 4)",Inp_char$
190 Cal_type=IVAL(Inp_char$,10)
200 IF Cal_type<1 OR Cal_type>4 THEN Type_select
210 OFF ERROR
220 !
230 Select_port(Cal_type,Port(*))
240 Ecal(@Agte507x,Ch$,Cal_type,Port(*))
250 !
260 OUTPUT @Agte507x;":MMEM:STOR:STYP CST"
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