Parameters: 6-** Analog In/Out - Danfoss VLT AutomationDrive FC 300 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
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 - Enter the Live Zero Time-out time period. Live
*
99 s] 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.
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 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
[0] Off
[1] Freeze Frozen at the present value
output
[2] Stop Overruled to stop
[3] Jogging Overruled to jog speed
[4] Max. speed Overruled to max. speed
[5] Stop and Overruled to stop with subsequent trip
trip
[20] Coast
®
VLT AutomationDrive Programming Guide
6-01 Live Zero Timeout Function
Option:
[21] Coast and
3.8.2 6-1* Analog Input 1
Parameters for configuring the scaling and limits for
analog input 1 (terminal 53).
Illustration 3.41 Analog Input 1
6-10 Terminal 53 Low Voltage
Range:
0.07 V
6-11 Terminal 53 High Voltage
Range:
10 V
6-12 Terminal 53 Low Current
Range:
0.14
mA
®
MG33MG02 - VLT is a registered Danfoss trademark
Function:
trip
Ref./Feedback
[RPM]
Par 6-xx
1500
'High Ref./
Feedb. Value'
1200
900
600
300
Par 6-xx
'Low Ref./
150
Feedb. Value'
Ex. 1 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 analog
*
10 V] input scaling value should correspond to
the high reference/feedback value set in
6-15 Terminal 53 High Ref./Feedb. Value.
Function:
[ 0 - par. Enter the low current value. This reference
6-13 mA] signal should correspond to the minimum
*
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.
5 V 10 V
Analog input
97
3 3