Table des Matières
Publicité
N.
Read/
Data
Description
Write
Type
121
R/W
N
Maximum
rotational
frequency in
Hz (active
only in Stop
condition)
122
R/W
L
Set vent
valve on/off
(on =
closed)
123
Reserved to Varian service
124
125
R/W
L
Set the vent
valve
operation
126
R/W
N
Vent valve
opening
delay
(expressed in
0.2 sec)
130
Reserved to Varian service
200
R
N
Pump
(see
current in
note 3.)
mA dc
201
R
N
Pump volt-
(see
age in Vac
note 3.)
202
R
N
Pump power
(see
in W (pump
note 3.)
current x
pump volt-
age x duty
cycle)
203
R
N
Driving fre-
quency in
Hz
204
R
N
Pump tem-
perature in
iC
205
R
N
Pump status
206
R
N
Error code
210
R
N
Actual rota-
(see
tion speed
note 3.)
in Hz
Admitted
N.
Values
150 to 1050
300
(default = 1050)
301
On = 1
Off = 0
(default = 1)
302
Automatic = 0
(see note 1.)
320
On command = 1
to
(see note 2.)
399
0 to 65535
(corresponding to
400
0 to 13107 sec)
402
0 to 500
500
0 to 400
503
0 to 200
1. Automatic means that when the controller
150 to 1050
0 to 70
2. On command means that the vent valve is
3. These commands remove the pump motor
Stop = 0
Waiting intlk = 1
Starting = 2
Regulation = 3
Braking = 4
ACCESSORIES AND SPARE PARTS
Normal = 5
Fail = 6
Bit description:
Fan
no connection
Vent valve
(LSB), pump
overtempera-
Purge valve with KF16 flange
ture, controller
overtempera-
Purge valve with 7/16î flange
ture, power fail,
auxiliary fail, over
RS485 cable
voltage, short
circuit, too high
load (MSB)
150 to 1050
34
TECHNICAL INFORMATION
Read/
Data
Description
Write
Type
R
N
Cycle time
in minutes
(zeroed by
the reset
command)
R
N
Cycle num-
ber (zeroed
by the reset
command)
R
N
Pump life in
hours (ze-
roed by the
reset com-
mand)
Reserved to Varian service
R
A
CRC
EPROM
(QE)
R
A
CRC Pa-
ram. (PA)
Reserved to Varian service
R/W
N
Address
NOTES
stops, the vent valve is opened with a delay de-
fined by window n. 126; when the controller
starts, the vent valve is immediately closed.
opened or closed by means of window n. 122.
supply for a short time. If they are used con-
tinuously, they can cause the pump stopping.
DESCRIPTION
Admitted
Values
9
0 to 4x10
9
0 to 4x10
9
0 to 4x10
QE4XXXX
(where ìXXXXî
are variable)
PA4XXXX
(where ìXXXXî
are variable)
This window
must be used
only when a sin-
gle controller is
connected to the
network
PART NUMBER
969-9323
969-9834
969-9239
969-9240
969-9881
87-900-924-01(B)
Publicité
Table des Matières
