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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 />

LL=1µ UL=999µ<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 3-49: Auxiliary Thermocouple Pressure Limits Display<br />

Cryopump<br />

The seventh parameter of the RELAYS function allows the user to program<br />

the setpoint relay to activate when the waterpump motor is turned ON <strong>and</strong><br />

deactivate when the motor is turned OFF as shown in Figure 3-50.<br />

FNC=CRYOPUMP<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 3-50: Cryopump Display<br />

Regeneration<br />

The eighth parameter of the RELAYS function allows the user to program<br />

the setpoint relay to activate when the waterpump is in REGEN mode as<br />

shown in Figure 3-51.<br />

P/N 8040365 3-53

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