INFICON VGC403 Three-Channel Measurement and Control Unit - Manual (Page 36)

36
tinb07e1-e 2011-07 Vacuum Gauge Controller
6.3.5 COR
Correction factor. See Chapter 5.2.2 Gas type (GAS),

24.
S: COR[,a.aa,b.bb,c.cc]<CR>[<LF>]
R: <ACK><CR><LF>
S: <ENQ>
R: a.aa,b.bb,c.cc<CR><LF>
NOTE:
The correction factor is only used when the gas type
is set to «Other gas». See Chapter 6.3.14 GAS,  38.
6.3.6 DCD
Display control digits. Number of digits shown in the dis-
play. See Chapter 5.3.3 Display format (diGit),  27.
S: DCD[,a]<CR>[<LF>]
R: <ACK><CR><LF>
S: <ENQ>
R: a<CR><LF>
NOTE:
When PrE is enabled, the display of PSG and PCG
gauges in the pressure range p < 10
-4
mbar is re-
duced by one digit.
6.3.7 DGS
Degas. See Chapter 5.2.5 Degas function (dEGAS),

25.
S: DGS[,a,b,c]<CR>[<LF>]
R: <ACK><CR><LF>
S: <ENQ>
R: a,b,c<CR><LF>
NOTE:
The degas function is switched off automatically af-
ter 3 minutes. It may be also be stopped prematurely.
6.3.8 ERA
Error relay allocation. See Chapter 5.3.6 Error signal
relay (Err-r),  29.
S: ERA[,a]<CR>[<LF>]
R: <ACK><CR><LF>
S: <ENQ>
R: a<CR><LF>
6.3.9 ERR
Error status.
S: ERR<CR>[<LF>]
R: <ACK><CR><LF>
S: <ENQ>
R: aaaa<CR><LF>
NOTE:
The error status is a binary number. It may be com-
Parameter Significance
a.aa Correction factor of channel 1
0.10…9.99 (default: 1.00)
b.bb Correction factor of channel 2
(see above)
c.cc Correction factor of channel 3
(see above)
Parameter Significance
a Number of digits
2 = 2 digits (default)
3 = 3 digits
Parameter Significance
a Sensor 1
0 = Degassing off (default)
1 = Degassing on
b Sensor 2
(see above)
Parameter Significance
a Error relay allocation
0 = All errors
1 = Device errors
2 = Sensor 1 and device errors
3 = Sensor 2 and device errors
4 = Sensor 3 and device errors
Parameter Significance
aaaa Error status
0000 = No error
1000 = Device error (FAIL illum.)
0100 = Hardware not installed
0010 = Parameter invalid
0001 = Syntax error