MKS 670B - Appendix C: Initial Settings; General Information; Table 39: Initial Settings

Appendix C: Initial Settings General Information
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Appendix C: Initial Settings
General Information
The 670 signal conditioner is shipped with the following initial configuration. This
configuration is
not
a default configuration, however, since the 670 unit stores most of the
configuration settings in non-volatile RAM. Settings stored in non-volatile RAM are saved
when the power is turned off. When the power is restored, the 670 unit “remembers” the latest
configuration, not the initial configuration. Refer to Table 39 for a complete list of the initial
configuration settings. The last column lists the page number for information on each entry,
should you wish to change the setting.
Initial Settings
Parameter Default Options Page
Display Size 5½ 4½, 3½ 45
Response 400 1, 4 46
Pressure Units Torr mmHg, mbar, Pa, kPa, psi, inHg,
inH
2
O, cmH
2
O, % full scale,
ppm, mTorr
48
Heater Current Display Off On 47
Temperature
Compensation
0 User selectable, from 0 to 999 50
Sensor Range 10 User selectable 49
Averaging 20 User selectable, from 1 to 99 51
RS-232 Communication Baud: 9600
Data Bits: 8
Parity: No
End-of-line:CR
300, 1200, 2400, 4800
7
Even, Odd
No option
85
IEEE-488 Address 8 1 to 30 53
Zero Enable On Off 62
Autoranging Off On 64
Table 39: Initial Settings
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