Network Terminal Installation, Operation, and Maintenance Instructions
P/N 8040375G001
4-1
C
HELIX TECHNOLOGY CORPORATION
-
TI
CRYOGENICS
Section 4 - Operation
Addressing a Pump
To address any pump on the network, refer to Figure 4-1 and perform the
following steps:
1. Press the function key for the desired function (i.e., MONITOR,
REGEN, etc.).
2. Enter the two-digit number for the pump being addressed (i.e.,
00,01,02, etc.) and the display will show that a session with the
pump has been opened as shown in Figure 4-1. Then the display
will advance to normal pump keypad functionality.
Figure 4-1: Network Terminal Keypad/Display
NOTE: Opening a session tells you that the Network Terminal now has
control of the keypad at the pump. While you are in session for a given
pump, the local pump keypad will not respond when pressed. To close a
session, press any of the function keys and CLOSED SESSION will be
displayed. This functionality is in On-Board Module software versions
2.12 and higher.
3. Operate the selected pump in accordance with the On-Board Pump
operating instructions contained within the respective Cryopump
manual.
4. To change to another pump, press any function key and enter the
new two-digit number.
Last
Next
Clear
MONITOR
REGEN
SERVICE
CONTROL
RELAYS
HELP
oo
ON
-BOARD
®
Enter
1
2
3
4
5
6
7
8
9
-
0
.
SESSION OPENED
