Danfoss VLT HVAC Drive FC 102 Operating Instructions Manual page 88

How to Programme
3-15 Reference 1 Source
Option:
[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
3-16 Reference 2 Source
6 6
Option:
[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
4-10 Motor Speed Direction
Option:
[0] Clockwise
[2] Both directions Operation in both clockwise and counter-
*
86
Operating Instructions
Function:
Function:
NOTICE
This parameter cannot be
adjusted while the motor is
running.
Select the reference input to be
used for the second reference
signal. Parameter 3-15 Reference 1
Source, parameter 3-16 Reference 2
Source and 3-17 Reference 3 Source
define up to 3 different reference
signals. The sum of these reference
signals defines the actual reference.
Function:
Selects the motor speed direction required.
Use this parameter to prevent unwanted
reversing.
Only operation in clockwise direction is
allowed.
clockwise direction is allowed.
Danfoss A/S © 08/2014 All rights reserved.
NOTICE
The setting in parameter 4-10 Motor Speed Direction has
impact on the flying start in parameter 1-73 Flying Start.
4-53 Warning Speed High
Range: Function:
NOTICE
Size [ par.
related 4-52 -
*
Any changes in parameter 4-13 Motor
par.
Speed High Limit [RPM] reset the value
4-13
in parameter 4-53 Warning Speed High
RPM]
to the value in parameter 4-13 Motor
Speed High Limit [RPM].
If a different value is needed in
parameter 4-53 Warning Speed High, it
must be set after programming
parameter 4-13 Motor Speed High Limit
[RPM]
Enter the n
HIGH
exceeds this limit (n
SPEED HIGH. The signal outputs can be
programmed to produce a status signal on
terminal 27 or 29 and on relay output 01 or
02. Programme the upper signal limit of the
motor speed, n
working range of the frequency converter.
4-56 Warning Feedback Low
Range:
-999999.999 [ -999999.999 -
ProcessCtrlUnit par. 4-57
*
ProcessCtrlUnit]
4-57 Warning Feedback High
Range:
999999.999 [ par. 4-56 -
ProcessCtrlUnit 999999.999
*
ProcessCtrlUnit]
value. When the motor speed
), the display reads
HIGH
, within the normal
HIGH
Function:
Enter the lower feedback
limit. When the feedback
drops below this limit, the
display reads Feedb .
Low
The signal outputs can be
programmed to produce a
status signal on terminal
27 or 29 and on relay
output 01 or 02.
Function:
Enter the upper feedback
limit. When the feedback
exceeds this limit, the
display reads Feedb .
High
The signal outputs can be
programmed to produce a
status signal on terminal
27 or 29 and on relay
output 01 or 02.
MG11F502