On-Board® W Module Programming and Operation ... - PTB Sales
On-Board® W Module Programming and Operation ... - PTB Sales
On-Board® W Module Programming and Operation ... - PTB Sales
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<strong>On</strong>-Board W <strong>Module</strong> <strong>Programming</strong> <strong>and</strong> <strong>Operation</strong><br />
CTI-CRYOGENICS<br />
HELIX TECHNOLOGY CORPORATION<br />
CHANGES LOCKED<br />
Last<br />
1 2 3<br />
MONITOR<br />
CONTROL<br />
Next<br />
4 5 6<br />
REGEN<br />
RELAYS<br />
Clear<br />
7 8 9<br />
SERVICE<br />
HELP<br />
- 0 .<br />
Enter<br />
ON-BOARD<br />
oo<br />
®<br />
Figure 3-32: Parameter Lock ON Display<br />
Zero Auxiliary Thermocouple<br />
The eighth parameter of the SERVICE function, as shown in Figure 3-33,<br />
resets the auxiliary thermocouple gauge to zero. The auxiliary<br />
thermocouple gauge reading is displayed until the gauge is set to zero.<br />
NOTE: The auxiliary thermocouple gauge must be turned ON <strong>and</strong> under a<br />
vacuum of less than 10 -4 torr (less than 1 micron) before this parameter can<br />
be used. Any attempt to zero the gauge at a pressure above 30 microns, or<br />
when the gauge is turned OFF, results in a calibration failure.<br />
ZERO AUX TC<br />
Last<br />
1 2 3<br />
MONITOR<br />
CONTROL<br />
Next<br />
4 5 6<br />
REGEN<br />
RELAYS<br />
Clear<br />
7 8 9<br />
SERVICE<br />
HELP<br />
- 0 .<br />
Enter<br />
ON-BOARD<br />
oo<br />
®<br />
Figure 3-33: Zero Auxiliary Thermocouple Display<br />
Zero Cryo Thermocouple<br />
The ninth parameter of the SERVICE function, as shown in Figure 3-34,<br />
resets the cryo thermocouple gauge to zero. The cryo thermocouple gauge<br />
reading is displayed until the gauge is set to zero.<br />
P/N 8040365 3-33
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