Operating instructions

3-16 Reference 2 Source
Option: Function:
Select the reference input to be used
for the second reference signal.
par. 3-15 Reference 1 Source,
par. 3-16 Reference 2 Source and
par. 3-17 Reference 3 Source define up
to three different reference signals.
The sum of these reference signals
defines the actual reference.
This parameter cannot be adjusted
while the motor is running.
[0] No function
[1] Analog input 53
[2] Analog input 54
[7] Pulse input 29
[8] Pulse input 33
[20]
* Digital pot.meter
[21] Analog input X30/11
[22] Analog input X30/12
[23] Analog Input X42/1
[24] Analog Input X42/3
[25] Analog Input X42/5
[29] Analog Input X48/2
[30] Ext. Closed Loop 1
[31] Ext. Closed Loop 2
[32] Ext. Closed Loop 3
3-17 Reference 3 Source
Option: Function:
Select the reference input to be used
for the third reference signal.
par. 3-15 Reference 1 Source,
par. 3-16 Reference 2 Source and
par. 3-17 Reference 3 Source define up
to three different reference signals.
The sum of these reference signals
defines the actual reference.
This parameter cannot be adjusted
while the motor is running.
[0]
* No function
[1] Analog input 53
[2] Analog input 54
[7] Pulse input 29
[8] Pulse input 33
[20] Digital pot.meter
[21] Analog input X30/11
[22] Analog input X30/12
[23] Analog Input X42/1
[24] Analog Input X42/3
[25] Analog Input X42/5
[29] Analog Input X48/2
[30] Ext. Closed Loop 1
[31] Ext. Closed Loop 2
3-17 Reference 3 Source
Option: Function:
[32] Ext. Closed Loop 3
3-19 Jog Speed [RPM]
Range: Function:
Application
dependent
*
[Application
dependant]
Enter a value for the jog speed n
JOG
,
which is a fixed output speed. The
frequency converter runs at this
speed when the jog function is activa-
ted. The maximum limit is defined in
par. .
See also par. 3-80 Jog Ramp Time.
3.5.3 3-4* Ramp 1
Configure the ramp parameter, ramping times, for each of the
two ramps (par. 3-4* and par. 3-5*).
3-40 Ramp 1 Type
Option: Function:
Select the ramp type, depending on require-
ments for acceleration/deceleration.
A linear ramp will give constant acceleration
during ramping. An S-ramp will give non-linear
acceleration, compensating for jerk in the
application.
[0]
* Linear
[1] S-ramp
Const Jerk
Acceleration with lowest possible jerk.
[2] S-ramp
Const Time
S-ramp based on the values set in
par. 3-41 Ramp 1 Ramp up Time and
par. 3-42 Ramp 1 Ramp Down Time.
Parameter Description
VLT
®
HVAC Drive Programming Guide
50 MG.11.CA.02 - VLT
®
is a registered Danfoss trademark
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