Tabla de contenido
ISTRUZIONI ORIGINALI
N.
Read/
Data
Write
Type
167
R/W
A
Stop speed
reading
Activates /
deactivates
the pump
speed reading
after Stop
command
171
R/W
N
R2 Set Point
Type
172
R/W
N
R2 Set Point
Value
(Hz, W, s)
173
R/W
N
R2 Set Point
Mask (sec)
174
R/W
L
R2 Set Point
Signal
Activation
Type
175
R/W
N
R2 Set front
Hysteresis (in
% of R2
Valve)
176
R
A
R2 Set Point
Pressure
Valve
Valid in win
171 = 4
Format X.X E
X.X
Where: X= 0 to
9
s = + or -
200
R
N
Pump current
in mA dc
201
R
N
Pump voltage
in Vdc
202
R
N
Pump power
in W (pump
current x
pump voltage
duty cycle)
203
R
N
Driving
frequency in
Hz
204
R
N
Pump
temperature
in °C
205
R
N
Pump status
206
R
N
Error code
211
R
N
Controller
Heatsink
Temperature
(°C)
Description
Admitted
Values
0 = disable
1 = enable
0 = Freq
1 = Power
2 = Time
3 = Normal
4 = Pressure
Ø = high level
active
1 = low level
active
0 to 70
Stop = 0
Waiting intlk = 1
Starting = 2
Auto-tuning = 3
Braking = 4
Normal = 5
Fail = 6
Bit description: see
the following figure
N.
Read/
Write
216
R
224
R
226
R
300
R
301
R
302
R
320
Reserved to Varian service
to
399
400
R
402
R
404
R
500
Reserved to Varian service
503
R/W
504
R/W
1. Automatic means that when the controller stops, the vent
valve is opened with a delay defined 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.
7
TOO HIGH LOAD
SHORT CIRCUIT
OVERVOLTAGE
Window N. 206 Bit Description
103/105
TECHNICAL INFORMATION
Data
Description
Admitted
Type
N
Controller Air
Temperature
(°C).
A
Pressure
reading
Format = X.X
E XX
N
Rotation
Frequency
(rpm)
N
Cycle time in
0 to 999999
minutes
(zeroed by the
reset
command)
N
Cycle number
0 to 9999
(zeroed by the
reset
command)
N
Pump life in
0 to 999999
hours (zeroed
by the reset
command)
A
CRC EPROM
QE8XXXX
(QE)
(where "XXXX"
are variable)
A
CRC Param.
PA8XXXX
(PA)
(where "XXXX"
are variable)
A
CRC
"XXXX"
Parameter
structure
N
RS 485
0 to 31
address
(default = 0)
L
Serial type
0 = RS 232
select
1 = RS 485
(default = 0)
NOTES
6
5
4
3
2
1
0
NO CONNECTION
PUMP OVERTEMP.
CONTROLL. OVERTEMP
AUX FAIL POWER FAIL
87-901-005-01(A)
Values
Tabla de contenido
