TELEVAC CC-10 - 6.3 Command Format

CC-10
INSTRUMENT MANUAL
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CC-10 MANUAL REV D
Page 25 of 40
Y
TELEVA
6.3 Command Format
1. host to gauge
1 2 3 4 5
< STX>
Address
(HEX)
R
Mode
< CR>
2. gauge to host
Mode 1, 5
1 2 3 4 5 6 7 8
< STX>
Address
(HEX)
R
Response mode
< CR>
Mode 2, 3, 4
1 2 3 4 5 6 7 8 9 10 11 12
< STX>
Address
(HEX)
R
Response mode
< CR>
3. Command & response
Command
Mode
Explanation
Response
Data
Explanation
R
1
Read pressure unit
0001
Pa
0002
1/133.3□Pa
0003
1/100□Pa
2
Read SP1L□SP1H
SP→set point1
1L - Low threshold
SP → set point1
1H - High threshold
ppsePPSE
p :Mantissa of the low
threshold
s :Sign of the low
threshold
e 0=□- □ or 1=□ + □
:Exponent of the low
threshold EXAMPLE
ppse=7505 mean 7.5E-5
(Torr)
P :Mantissa of the high
threshold
S :Sign of the high
threshold
0=□- □ or 1=□ + □
E :Exponent of the high
threshold
Note:
3
Read SP2L, SP2H
R(read)command