Parameters: 6-** Analog In/Out - Danfoss VLT AutomationDrive FC 301 Programming Manual

Parameter Descriptions

3.8 Parameters: 6-** Analog In/Out

3.8.1 6-0* Analog I/O Mode
The analog inputs can be allocated to be either voltage
(FC 301: 0–10 V, FC 302: 0 to ±10 V) or current input (FC
301/FC 302: 0/4–20 mA).
NOTICE
Thermistors may be connected to either an analog or a
digital input.
6-00 Live Zero Timeout Time
Range: Function:
10 [1 - Enter the live zero timeout in s. Live zero timeout
s 99 s] time is active for analog inputs, that is, terminal 53
*
or terminal 54, used as reference or feedback
sources.
If the reference signal value associated with the
selected current input drops below 50% of the
value set in:
•
Parameter 6-10 Terminal 53 Low Voltage.
•
Parameter 6-12 Terminal 53 Low Current.
•
Parameter 6-20 Terminal 54 Low Voltage.
•
Parameter 6-22 Terminal 54 Low Current.
For a time period longer than the time set in
parameter 6-00 Live Zero Timeout Time, the function
selected in parameter 6-01 Live Zero Timeout
Function is activated.
6-01 Live Zero Timeout Function
Option: Function:
Select the timeout function. The function set
in parameter 6-01 Live Zero Timeout Function is
activated, if the input signal on terminal 53 or
54 is below 50% of the value in
parameter 6-10 Terminal 53 Low Voltage,
parameter 6-12 Terminal 53 Low Current,
parameter 6-20 Terminal 54 Low Voltage or
parameter 6-22 Terminal 54 Low Current for a
time period defined in parameter 6-00 Live Zero
Timeout Time.
If several timeouts occur simultaneously, the
frequency converter prioritizes the timeout
functions as follows:
1. Parameter 6-01 Live Zero Timeout
Function.
2. Parameter 8-04 Control Word Timeout
Function.
[0] Off
*
[1] Freeze Frozen at the present value.
output
[2] Stop Overruled to stop.
MG33ML02
Programming Guide
6-01 Live Zero Timeout Function
Option:
[3] Jogging
[4] Max. speed Overruled to max. speed.
[5] Stop and
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).
Par 6-xx
'High Ref./
Feedb. Value'
Par 6-xx
'Low Ref./
Feedb. Value'
Illustration 3.42 Analog Input 1
6-10 Terminal 53 Low Voltage
Range:
0.07 V
*
6-11 Terminal 53 High Voltage
Range:
10 V
*
- 10 V]
6-12 Terminal 53 Low Current
Range:
0.14
mA
*
Danfoss A/S © 02/2016 All rights reserved.
Function:
Overruled to jog speed.
Overruled to stop with subsequent trip.
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 - Enter the low voltage value. This analog
par. 6-11 V] input scaling value should correspond to
the minimum reference value set in
parameter 6-14 Terminal 53 Low Ref./Feedb.
Value.
Function:
[ par. 6-10 Enter the high-voltage value. This analog
input scaling value should correspond to the
high reference feedback value set in
parameter 6-15 Terminal 53 High Ref./Feedb.
Value.
Function:
[ 0 - Enter the low current value. This reference
par. 6-13 signal should correspond to the minimum
mA] reference value, set in
parameter 3-02 Minimum/Offset Reference. Set
the value to exceed 2 mA in order to activate
3 3
10 V
Analog input
111