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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Appendix C - RS-232 REGEN Responses<br />
CTI-CRYOGENICS<br />
HELIX TECHNOLOGY CORPORATION<br />
Table C-1: RS-232 REGEN Responses <strong>and</strong> Descriptions (Continued)<br />
REGEN Response<br />
Description<br />
M,N<br />
COOLDOWN<br />
This display shows the actual first stage temperature <strong>and</strong> the target<br />
temperature which is always 100K. The comm<strong>and</strong>s are: K actual<br />
temperature<br />
Example of Display:<br />
COOLDOWN 125K/100K<br />
P<br />
q<br />
Regeneration complete<br />
WARM-UP COMPLETE<br />
This message only applies to pumps which do not have valves. This<br />
message indicates that a regeneration cycle was performed while the<br />
cooldown mode was turned OFF. The pump has warmed up to 310K<br />
<strong>and</strong> regeneration cycle is complete.<br />
S<br />
REPURGE<br />
The S response indicates that the pump has gone into a repurge cycle.<br />
The time is determined when the regeneration parameters are<br />
programmed.<br />
C-4 P/N 8040365
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