3.8 Main Menu - Analog In/Out - Group 6
3.8.1 6-0* Analog I/O Mode
Parameter group for setting up the analog I/O configuration.
The frequency converter is equipped with 2 analog inputs:
Terminal 53 and 54. The analog inputs can freely be
allocated to either voltage (0 - 10 V) or current input (0/4 - 20
mA)
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
,
,
or
for a
time period longer than the time set in
, the function selected in
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.
The output frequency of the frequency
converter can be:
•
[1] frozen at the present value
•
[2] overruled to stop
•
[3] overruled to jog speed
•
[4] overruled to max. speed
•
[5] overruled to stop with subsequent
trip
[0]
*
Off
[1]
Freeze
output
6-01 Live Zero Timeout Function
Option:
Function:
[2]
Stop
[3]
Jogging
[4]
Max. speed
[5]
Stop and
trip
Ref./Feedback
[RPM]
Analog input
High Ref./
Feedb. Value'
Low Ref./
Feedb. Value'
'Low Voltage'or
'Low Current'
'High Voltage'or
'High Current'
130BA038.13
1 V
5 V
10 V
300
600
900
1200
1500
[V]
150
Par 6-xx
Par 6-xx
Par 6-xx
Par 6-xx
6-02 Fire Mode Live Zero Timeout Function
Option:
Function:
The function set in
will be activated if the input signal
on analogue inputs is below 50% of the value
defined in par. group 6-1* to 6-6* "Terminal
xx Low Current” or “Terminal xx Low Voltage"
for a time period defined in
.
[0]
*
Off
[1]
Freeze output
[2]
Stop
[3]
Jogging
[4]
Max. speed
3.8.2 6-1* Analog Input 1
Parameters for configuring the scaling and limits for analog
input 1 (terminal 53).
6-10 Terminal 53 Low Voltage
Range:
Function:
0.07 V
*
[0.00 - par.
6-11 V]
Enter the low voltage value. This analog
input scaling value should correspond to
the low reference/feedback value set in
6-14 Terminal 53 Low Ref./Feedb. Value
Parameter Description
VLT
®
HVAC Drive Programming Guide
68
MG.11.CB.02 - VLT
®
is a registered Danfoss trademark
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