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TECHNICAL INFORMATION
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CN929-7015M002
Optional Male Serial Connector
The E-Net Dual Controller uses an RS 232/422/485
serial interface. The following tables provide this
connector’s pinout in the different configurations.
Pin
RS232
1
N.C.
2
Receive data
3
Transmit data
4
N.C.
5
Signal Ground
6
N.C.
7
N.C.
8
N.C.
9
N.C.
RS232 Connector
USAGE
General
Make all vacuum manifold and electrical connections and
refer to Ion pump instruction manual before to operating
the E-Net Dual Controller.
!
To avoid injury to
personnel and damage to the equipment, if the pump is
lying on a table make sure it is steady. Never operate
the pump if the pump inlet is not connected to the
system or blanked off.
Abbreviations
This section provides the notations that are used during
message display.
•
Unit of measure
Torr
pressure
mbar
pressure
Pa
pressure
Volt
voltage
V
voltage
mA
current
Amp
current
A
current
W
power
•
Abbreviations
HV1
High Voltage 1
HV2
High Voltage 2
mG1
mini Gauge 1
mG2
mini Gauge 2
SC1
Serial Comm.
STARTUP
•
Plug the controller power cord into a suitable power
source.
•
Set the main power switch on the rear panel to the ON
position
•
The display comes on and the following is displayed:
*
*
*
*
D U A L
*
*
*
*
I n i
t
i
a l
i
z e .
.
.
Display of the µC software version
*
*
*
*
D U A L
*
*
*
*
u C
v e r
.
1 .
0
Display of the DSP software version
*
*
*
*
D U A L
*
*
*
*
D S P
v e r
.
1 . 0
NOTE
Upon completion of the initialization routine, the E-Net
Dual Controller will return to the condition it was in
when powered off. If the high voltage was on at power
off, when powered back on again the E-Net Dual
Controller will re-enable it if allowed to do so by all the
interlocks.
WARNING!