Chroma 3300 User Manual

RS-232C Control Interface
8-7
2: Parameter 1 HIGH.
3: Parameter 1 PASS, Parameter 2 LOW.
4: Parameter 1 PASS, Parameter 2 HIGH.
B: Currently in BIN Scan mode.
29 BIN value
0 〜 9, blank if not in BIN Scan mode.
30 Standard “Return to the beginning” character.
31 Set margin Standard “Return” character, end of string.
<Note> In BIN Scan mode, HANDLER & SCANER INTERFACE CARD is required for
BIN value output.
8.5.2.2 BIAS SCAN Output Format
The following format is only valid when this function is linked with the 1320 Overlap Current
Generator that manufactured by Chroma, and under SWEEP BIAS DISP screen. The data has
52 bytes and outputs in string mode.
Byte # Parameter Meaning
0 〜 1
Reserved
2 The primary measurement
parameter
Display the item of primary measurement
parameter (L).
3 Reserved
4 〜 5
The unit of primary
measurement parameter
Display the unit of primary measurement
parameter (ex. mH)
6 〜 13
The value of primary
measurement parameter
Display the value of primary measurement
parameter, which is one digit per byte for 8bytes in
total.
14 Reserved
15 The secondary measurement
parameter
Display the item of secondary measurement
parameter (Q).
16 〜 18
Reserved
19 〜 26
The value of secondary
measurement parameter
Display the value of secondary measurement
parameter, which is one digit per byte for 8bytes in
total.
27 Reserved
28 The center value judgment
of measurement parameter
0: PASS
1: LOW
2: HIGH
29 Reserved
30 〜 35
Frequency (incl. unit) Total 6bytes. Unit is fixed to K.
36 Reserved
37 〜 43
Current (incl. unit) Total 7bytes. Unit is fixed to A.
44 Reserved
45 〜 49
Voltage (incl. unit) Total 5bytes. Unit is fixed to V.
50 Standard “Return to the beginning” character.
51 Set margin Standard “Return” character, end of string.

Chroma 3300 Specifications

General

Brand	Chroma
Model	3300
Category	Test Equipment
Language	English