CPI T04CO, Installation & Operation Manual

Page: 45 / 112

M P A H U B M O U N T
Note:
For all the choices available on the FUNCTION submenu, refer to the
message list for the FUNCTION key in Figure 3-5.
c. Press FUNCTION until.
The display reads “
RF INHIBIT NO
”.
If the display reads “
Yes
” use the keys to change the
value to “
NO
” and press ENTER to accept the new value.
These functions are used to set alarm and fault limit levels. The
factory set values for these functions for checkout are shown in
Table 3-2.
Table 3-2. Helix and RF Settings Fault and Alarm Ranges
Fault Name Minimum
Setting Factory
Preset Default
Settings Maximum
Setting
Remarks
Low RF
Alarm 0 W 0 W 0 W 600 W See 3.8 for normal
operation.
Low RF
Fault 0 W 0 W 0 W 600 W See 3.8 for normal
operation.
High RF
Alarm 0 W 425 425 W 600 W See 3.8 for normal
operation.
High RF
Fault 0 W 475 475 W 600 W See 3.8 for normal
operation.
High
Reflected
RF Fault 0W 25 W 25 W 40 W Factory Set. Do not
change.
Helix Over
Voltage 8.2 kV TWT NPV +
300V 9.0 kV 9.3 kV Factory Set. Do not
change.
Helix Under
Voltage 0.00 kV TWT NPV -
300V 8.2 kV 8.9 kV Factory Set. Do not
change.
Helix Over
Current 5.0 mA 10.0 mA 10.0 mA 25.0 mA Factory Set. Do not
change.
Helix voltage
in standby 1.00 kV 4.00 kV 4.00 kV 7.5 kV Factory Set. Do not
change.
Doc. 01031254 Rev. 1
3-13