Parameters: 6-** Analog In/Out - Danfoss VLT AutomationDrive FC 300 Series Programming Manual

Parameter Descriptions

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
3 3
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:
10 s [1 -
*
99 s]
6-01 Live Zero Timeout Function
Option:
[0] Off
*
[1] Freeze
output
[2] Stop
[3] Jogging
[4] Max. speed
[5] Stop and
trip
[20] Coast
[21] Coast and
trip
90
Function:
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 6-00 Live Zero Timeout Time, the function
selected in 6-01 Live Zero Timeout Function will be
activated.
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 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 defined in
6-00 Live Zero Timeout Time. 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
Frozen at the present value
Overruled to stop
Overruled to jog speed
Overruled to max. speed
Overruled to stop with subsequent trip
MG33ME02 - VLT
®
VLT AutomationDrive Programmming Guide
3.8.2 6-1* Analog Input 1
Parameters for configuring the scaling and limits for
analog input 1 (terminal 53).
Par 6-xx
'High Ref./
Feedb. Value'
Par 6-xx
'Low Ref./
Feedb. Value'
Illustration 3.41
6-10 Terminal 53 Low Voltage
Range:
0.07 V
*
6-11 Terminal 53 High Voltage
Range:
10.00 V
*
6-12 Terminal 53 Low Current
Range:
0.14
mA
*
6-13 Terminal 53 High Current
Range:
20.00 mA
®
is a registered Danfoss trademark
Ref./Feedback
[RPM]
1500
1200
900
600
300
150
Ex. 1 V 5 V
Par 6-xx Par 6-xx
'Low Voltage'or 'High Voltage'or
'Low Current' 'High Current'
Function:
[ -10.00 - par. Enter the low voltage value. This analog
6-11 V] 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.
Function:
[par. 6-10 - Enter the high voltage value. This
10.00 V] analog input scaling value should
correspond to the high reference/
feedback value set in 6-15 Terminal 53
High Ref./Feedb. Value.
Function:
[ 0.00 - Enter the low current value. This reference
par. 6-13 signal should correspond to the minimum
mA] reference value, set in 3-02 Minimum
Reference. The value must be set at >2
mA in order to activate the Live Zero
Time-out Function in 6-01 Live Zero
Timeout Function.
Function:
[par. 6-12 - Enter the high current value
*
20.00 mA] corresponding to the high
reference/feedback set in
6-15 Terminal 53 High Ref./Feedb.
Value.
10 V
Analog input