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ISTRUZIONI ORIGINALI
Window Meanings
N.
Read/
Data
Write
Type
000
R/W
L
Start/Stop
(in remote/
Front mode the
window is a
read only)
001
R/W
L
Low Speed
Activation
008
R/W
L
Remote
(default) or
Serial
configuration
100
R/W
L
Soft Start
(write only in
Stop condition)
101
R/W
N
R1 Set Point
type
102
R/W
N
R1 Set Point
valve
(expressed in
Hz, W or s)
103
R/W
N
Set Point delay:
time between
the pump start
and the set
point check
(seconds)
104
R/W
L
Set Point signal
activation type:
the signal can
be "high level
active" or "low
level active"
105
R/W
N
Set point
hysteresis
(in % of value)
106
R/W
L
Water cooling
107
R/W
L
Active Stop
(write only in
stop)
108
R/W
N
Baud rate
109
W
L
Pump life/
cycle time/
cycle number
reset
110
R/W
L
Interlock type
(default = 1)
Description
Admitted
Values
Start = 1
Stop = 0
No = 0
Yes = 1
(default = 0)
Remote = 1
Serial = 0
(default = 1)
YES = 1
NO = 0
0 = Frequency
1 = Power
2 = Time
3 = Normal
4 = Pressure
(default = 3)
(default = 900)
0 to 99999
(default = 0)
0 = high level
active
1 = low level
active
(default = 0)
0 to 100
(default = 2)
0 = NO
1 = YES
0 = NO
1 = YES
600 = 0
1200 = 1
2400 = 2
4800 = 3
9600 = 4
(default = 4)
To reset write '1'
Impulse = 0
Continuous = 1
N.
Read/
Write
111
R/W
117
R/W
120
R/W
122
R/W
123
Reserved to Varian service
124
125
R/W
126
R/W
130
Reserved to Varian service
147
R/W
155
R
157
R/W
161
R/W
162
R/W
163
R/W
102/105
TECHNICAL INFORMATION
Data
Description
Admitted
Type
L
Analog output
0 = frequency
type: output
1 = power
voltage signal
(default = 1)
proportional to
frequency or
2 = Pump
power
temperature
3 = Pressure
N
Low Speed
250 to "Maximum
frequency
rotational
(Hz)
frequency"
(win 121)
(default = 700)
N
Rotational
900 to "Maximum
frequency
rotational
setting (Hz)
frequency"
(win 121)
(default = 963)
L
Set vent valve
On = 1
on/off
Off = 0
(on = closed)
(default = 1)
L
Set the vent
Automatic = 0
valve
(see note 1.)
operation
On command = 1
(see note 2.)
N
Vent valve
0 to 65535
opening delay
(corresponding to
(expressed in
0 to 13107 sec)
0.2 sec)
N
Vent open
0 = infinite
time
1 bit = 0.2 sec
See "vent
connector"
paragraph
N
Power limit
watt
applied
Read the
maximum
allowable
power
N
Gas load type
Ø = N
Select the gas
1 = Av
load to the
pump
N
Pressure
0 to 10
Reading
0 = 0
Connection
10 = 1 = N
Factor
See "GAUGE
CONNECTOR"
for more details
A
R1 Set Point
Pressure
Valve
Valid if min.
101 = 4
Format X.X E.
XX
Where X = 0
to 9 s = + or -
N
Pressure unit
0 = mBar
of measure
1 = Pa
2 = Torr
87-901-005-01(A)
Values
2
2
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