Tektronix 73A-308, Руководство пользователя

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73A–308 Page 60
Table 1–1: Equipment Required (Cont.)
Required tools and equipment Part number
Digital Multi Meter (DMM) standard lab equipment
+50 V POWER SUPPLY capable of 300ma standard lab equipment
+5 V Power supply capable of 2.5A standard lab equipment
15 3 Watt 5% Resistor, requires 8 resistors n/a
165 3 Watt 5% Resistor n/a
Talker/Listerner (Send/Read) program with the capability
to send out word n/a
Serial commands n/a
Performance Verification Procedure
Default Conditions
1. Shut the VXI system down, and then power up the VXI system and wait 10 seconds.
2. Only the green PWR LED will be lit, if this is not true, repeat step 1.
3. Send a “QER
lf
” (Query ERrors) to the 73A-308.
4. Read “NO ERRORS
crlf
”
5. Send “QEN
lf
” (Query Enable/disable status) to the 73A-308.
6. Read “0
crlf
”
7. Send “QRB
lf
” (Query Read Back status) to the 73A-308.
8. Read “00000000000000000000
crlf
”
9. Send “QTG
lf
” (Query TriGger status) to the 73A-308.
10. Read “0
crlf
”
LED Test
1. Remove power from the VXI system, then reapply power. The FAIL LED will be
briefly lit in red during power up.
2. When the following command is sent to the 73A-308, the MSG LED will flash for
about a half second.
a. Send “R
crlf
” (Reset)