Danfoss vlt aqua - Page 99

4-13 Motor Speed High Limit [RPM]
Range: Function:
Application
dependent*
[Application dependant] Enter the maximum limit for motor speed. The Motor Speed High Limit can be set to correspond to
the manufacturer’s maximum rated motor. The Motor Speed High Limit must exceed the setting in
par. 4-11 Motor Speed Low Limit [RPM] . Only par. 4-11 Motor Speed Low Limit [RPM] or
par. 4-12 Motor Speed Low Limit [Hz] will be displayed depending on other parameters in the Main
Menu and depending on default settings dependant on global location.
NB!
Max. output frequency cannot exceed 10% of the inverter switching frequency (par. 14-01 Switching Frequency ).
NB!
Any changes in par. 4-13 Motor Speed High Limit [RPM] will reset the value in par. 4-53 Warning Speed High to the same value as set
in par. 4-13 Motor Speed High Limit [RPM] .
6.3.6 5-** Digital In/Out
Parameter group for configuring the digital input and output.
5-01 Terminal 27 Mode
Option: Function:
[0] * Input Defines terminal 27 as a digital input.
[1] Output Defines terminal 27 as a digital output.
Please note that this parameter cannot be adjusted while the motor is running.
6.3.7 5-1* Digital Inputs
Parameters for configuring the input functions for the input terminals.
The digital inputs are used for selecting various functions in the frequency converter. All digital inputs can be set to the following functions:
Digital input function
Select Terminal
No operation [0] All *term 32, 33
Reset [1] All
Coast inverse [2] All
Coast and reset inverse [3] All
DC-brake inverse [5] All
Stop inverse [6] All
External interlock [7] All
Start [8] All *term 18
Latched start [9] All
Reversing [10] All *term 19
Start reversing [11] All
Jog [14] All *term 29
Preset reference on [15] All
Preset ref bit 0 [16] All
Preset ref bit 1 [17] All
Preset ref bit 2 [18] All
Freeze reference [19] All
Freeze output [20] All
Speed up [21] All
Speed down [22] All
Set-up select bit 0 [23] All
Set-up select bit 1 [24] All
Pulse input [32] term 29, 33
Ramp bit 0 [34] All
Mains failure inverse [36] All
Run Permissive [52]
VLT AQUA Low Harmonic Drive Operating In-
structions 6 How to Programme the Low Harmonic Drive
MG.20.T1.02 - VLT
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