3.8 Parameters: 6-** Analog In/Out
3.8.1 6-0* Analog I/O Mode
The analog inputs can freely be allocated to be either
voltage (FC 301: 0..10 V, FC 302: 0..
±
10 V) or current (FC
301/FC 302: 0/4..20 mA) input.
NOTE
Thermistors may be connected to either an analog or a
digital input.
6-00 Live Zero Timeout Time
Range:
Function:
10 s
*
[1 -
99 s]
Enter the Live Zero Time-out time period. Live
Zero Time-out Time is active for analog inputs, i.e.
terminal 53 or terminal 54, 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
6-10 Terminal 53
Low Voltage
,
6-12 Terminal 53 Low Current
,
6-20 Terminal 54 Low Voltage
or
6-22 Terminal 54
Low Current
for a time period longer than the time
set in
, the function
selected in
6-01 Live Zero Timeout Function
will be
activated.
6-01 Live Zero Timeout Function
Option:
Function:
Select the time-out function. The function set
in
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
,
or
for a time period defined in
. If several time-
outs occur simultaneously, the frequency
converter prioritises the time-out functions as
follows:
1.
6-01 Live Zero Timeout Function
2.
8-04 Control Word Timeout Function
[0]
*
Off
[1]
Freeze
output
Frozen at the present value
[2]
Stop
Overruled to stop
[3]
Jogging
Overruled to jog speed
[4]
Max. speed Overruled to max. speed
[5]
Stop and
trip
Overruled to stop with subsequent trip
[20] Coast
[21] Coast and
trip
3.8.2 6-1* Analog Input 1
Parameters for configuring the scaling and limits for
analog input 1 (terminal 53).
Ex.
5 V
10 V
300
600
900
1200
1500
150
130B
T103.10
1 V
Par 6-xx
'Low Voltage'or
'Low Current'
Par 6-xx
'High Voltage'or
'High Current'
Analog input
Ref./Feedback
[RPM]
Par 6-xx
'High Ref./
Feedb. Value'
Par 6-xx
'Low Ref./
Feedb. Value'
Illustration 3.41
6-10 Terminal 53 Low Voltage
Range:
Function:
0.07 V
*
[ -10.00 - par.
6-11 V]
Enter the low voltage value. This analog
input scaling value should correspond
to the minimum reference value, set in
6-14 Terminal 53 Low Ref./Feedb. Value
See also the section
Reference Handling
.
6-11 Terminal 53 High Voltage
Range:
Function:
10.00 V
*
[par. 6-10 -
10.00 V]
Enter the high voltage value. This
analog input scaling value should
correspond to the high reference/
feedback value set in
6-15 Terminal 53
High Ref./Feedb. Value
.
6-12 Terminal 53 Low Current
Range:
Function:
0.14
mA
*
[ 0.00 -
par. 6-13
mA]
Enter the low current value. This reference
signal should correspond to the minimum
reference value, set in
. The value must be set at >2
mA in order to activate the Live Zero
Time-out Function in
.
6-13 Terminal 53 High Current
Range:
Function:
20.00 mA
*
[par. 6-12 -
20.00 mA]
Enter the high current value
corresponding to the high
reference/feedback set in
6-15 Terminal 53 High Ref./Feedb.
Value
.
Parameter Descriptions
VLT
®
AutomationDrive Programmming Guide
90
MG33ME02 - VLT
®
is a registered Danfoss trademark
3
3
