Danfoss VLT, Инструкция по эксплуатации

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6-00 Live Zero Timeout Time
Range: Function:
10 s* [1 - 99 s] Enter the Live Zero Timeout time period. Live Zero Timeout Time is active for analog inputs, (i.e.,
terminal 53 or terminal 54), allocated to current and used as reference or feedback sources. If the
reference signal value associated with the selected current input falls below 50% of the value set
in par.6-10
Terminal 53 Low Voltage
, par. 6-12
Terminal 53 Low Current
, par.6-20
Terminal 54 Low
Voltage
or par. 6-22
Terminal 54 Low Current
for a time period longer than the time set in par.
6-00
Live Zero Timeout Time
, the function selected in par.6-01
Live Zero Timeout Function
will be
activated.
6-01 Live Zero Timeout Function
Option: Function:
Select the timeout function. The function set in par.6-01 Live Zero Timeout Function will be activated
if the input signal on terminal 53 or 54 is below 50% of the value in par.6-10 Terminal 53 Low
Voltage , par. 6-12 Terminal 53 Low Current , par.6-20 Terminal 54 Low Voltage or par. 6-22 Terminal
54 Low Current for a time period defined in par.6-00 Live Zero Timeout Time . If several timeouts
occur simultaneously, the adjustable frequency drive prioritizes the timeout functions as follows:
1. par.6-01 Live Zero Timeout Function
2. par. 8-04
Control Timeout Function
The output frequency of the adjustable frequency drive can be:
• [1] frozen at the present value
• [2] overruled to stop
• [3] overruled to jog speed
• [4] overruled to max. speed
• [5] overruled to stop with subsequent trip
[0] * Off
[1] Freeze output
[2] Stop
[3] Jogging
[4] Max. speed
[5] Stop and trip
VLT ® HVAC Drive Instruction Manual
6 How to program the adjustable frequency
drive
MG.11.A9.22 - VLT ® is a registered Danfoss trademark
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