Danfoss VLT AQUA Operating Instructions Manual page 99

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