Input Buffer - Varian Turbo-V 81-AG Rack Controller Notice De Mode D'emploi

Input Buffer

Offset Size Unit
Byte Byte Res
0 1
1 1 °C
2 1 °C
3 1 °C
4 1
5 1
Range
V 0-100 Voltage
Voltage provided to the motor
0-100 Pump Bearing Temperature
Read the pump upper bearing temperature
If > 60°C the controller goes into fail status and the pump
is stopped
0-100 Controller Power Supply Temperature
Read the controller power section temperature if > 75°C
the controller goes in fail status "controller over-
temperature"
0-100 Controller CPU Section Temperature
Read the controller CPU section temperature if > 80°C
the controller goes in fail "controller over-temperature"
- 0-6 B
0-3
0 = Stop
1= Waiting for interlock (interlock connections on remote
I/O connector missing)
2 = Ramp (the pump is increasing the speed)
3 = Auto tuning (the speed has been reduced because
the gas load is higher than the Power Limit Applied)
4 = Braking (the pump is reducing the speed using the
motor)
5 = Normal operation (the pump is at target speed)
6 = Fail (see error code byte Input Buffer Byte-27)
- - Error Code (bit field)
B
7
(the gas load is too high for the pump)
B
6
(a short circuit happened between the two of the three
motor phases)
B
5
(too high bus voltage during braking)
B
4
Not used
B
3
(internal circuitry failure)
B
2
( "Controller Power Section Temperature" or "Controller
CPU Section Temperature" are over the limit)
B
1
("Pump
Temperature" are over the limit)
B
0
(the connection between controller and pump missing)
Description
– Status
– Too High Load
– Short Circuit
– Over Voltage
– Verify Line Select
– Power Fail
– Controller Over-Temperature
- Pump Over-Temperature
Bearing Temperature"
– Check Connection To Pump
103
WIN Serial
or "Pump Body
87-900-986-01 (C)
201
204
216
211
205
206