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..10V, FC 302: 0..+/- 10V) or current (FC 301/
FC 302: 0/4..20mA) 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'
6-10 Terminal 53 Low Voltage
Range:
Function:
0.07 V
*
[Application
dependant]
Enter the low voltage value. This
analog input scaling value should
correspond to the minimum reference
value, set in
. 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
*
[Application
dependant]
Enter the low current value. This
reference signal should correspond to
the minimum reference value, set in
. The value
must be set at >2mA 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
FC 300 Programming Guide
88
MG.33.MB.02 - VLT
®
is a registered Danfoss trademark
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