Tabla de contenido
N.
Read/
Data
Write
Type
204
R
N
205
R
N
206
R
N
300
R
N
301
R
N
302
R
N
320
Reserved to Varian service
to
399
400
R
A
402
R
A
500
Reserved to Varian service
503
R/W
N
504
R/W
L
NOTES
1. Automatic means that when the controller
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.
2. On command means that the vent valve is
opened or closed by means of window n. 122.
Description
Admitted
Values
Pump tem-
0 to 70
perature in
°C
Pump status
Stop = 0
Waiting intlk = 1
Starting = 2
Auto-tuning = 3
Braking = 4
Normal = 5
Fail = 6
Error code
Bit description:
see the following
figure
Cycle time
0 to 999999
in minutes
(zeroed by
the reset
command)
Cycle num-
0 to 9999
ber (zeroed
by the reset
command)
Pump life in
0 to 999999
hours (ze-
roed by the
reset com-
mand)
CRC
QE5XXXX
EPROM
(where "XXXX"
(QE)
are variable)
CRC Pa-
PA5XXXX
ram. (PA)
(where "XXXX"
are variable)
RS 485 ad-
0 to 31
dress
(default = 0)
Serial type
0 = RS 232
select
1 = RS 485
(default = 0)
7
6
TOO HIGH LOAD
SHORT CIRCUIT
OVERVOLTAGE
AUX FAIL
Window N. 206 Bit Description
INLET SCREEN INSTALLATION
The inlet screens mod. 969-9304, 969-9316 and
969-9350 prevent the blades of the pump from be-
ing damaged by debris greater than 0.7 mm di-
ameter.
The inlet screen, however, does reduce the pump-
ing speed by about 10%.
The inlet screen is fitted in the upper part of the
pump, as shown in the figure.
81
TECHNICAL INFORMATION
5
4
3
2
1
0
NO CONNECTION
PUMP OVERTEMP.
CONTROLL. OVERTEMP.
POWER FAIL
87-900-945-01(G)
Tabla de contenido
