Operation
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300554859_002_C0 - 11/2016 - © Leybold
4.4.4 Parameter list
No. Designation Description
1 Device type 136 = Turbo.Drive 400
180 = TURBOVAC 350/450 i
181 = TURBOVAC 350/450 i with optional interface
182 = TURBOVAC 350/450 iX
190 = TURBOVAC 90/250 i
191 = TURBOVAC 90/250 with optional interface
192 = TURBOVAC 90/250 iX
2 Software version communication
electronics x.yy.zz
3 Actual frequency Actual rotor frequency
4 Actual intermediate circuit voltage
5 Actual motor current
6 Actual drive input power
7 Actual motor temperature
8 Save data command A write command with any value saves temporary data into nonvolatile memory.
How to proceed:
Write a value >0 (S 16) to P 8.
-> Parameter changes are saved in the converter. A write command with any
number will cause the data to be taken over.
11 Actual converter temperature
16 Motor temperature warning
threshold
Exceeding the motor temperature warning threshold results in a warning.
17 Nominal motor current Maximum permissible motor current
18 Nominal frequency Highest permissible frequency
19 Minimum nominal frequency Lowest permissible nominal frequency
20 Minimum frequency level When the pump is accelerating this frequency must be reached within the maxi-
mum passing time (P183). At the end of run-up: Switch-off threshold at over-
load.
21 Motor current threshold After attaining normal operation and when this threshold is exceeded a „high
load error“ will occur after a certain period of time has elapsed.
23 Pump type/Rotor type not used
24 Setpoint frequency Setpoint of the rotor frequency
25 Frequency dependent normal ope-
ration threshold
Setpoint of the frequency dependent normal operation level
32 Max. Run-up time Max. permissible time during which the pump must attain the normal operation
threshold (P24*P25) with the start signal present.
36 Start delay time Delays the start of the pump to allow lead-time for the fore vacuum pump for
example. Only active when the pump is under x Hz.
119 [0] Index 0: Start bearing run in func-
tion
0 = converter starts pump normally
1 = converter starts with phase 1
2 = converter starts with phase 2
4 = converter starts with phase 3
119 [1] Index 1: Status bearing run in func-
tion
1 = 1st phase active
2 = 2nd phase active
4 = 3rd phase active
8 = 4th phase active
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