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How to Programme
14-22 Operation Mode
Option:
6
6
58
Operating Instructions
Function:
Select [1] Control card test to test the analog
and digital inputs and outputs and the +10 V
control voltage. The test requires a test
connector with internal connections. Use the
following procedure for the control card test:
1.
Select [1] Control card test.
2.
Disconnect the mains supply and
wait for the light in the display to
go out.
3.
Set switches S201 (A53) and S202
(A54) = 'ON'/I.
4.
Insert the test plug (see
Illustration 6.2).
5.
Connect to mains supply.
6.
Carry out various tests.
7.
The results are displayed on the LCP
and the frequency converter moves
into an infinite loop.
8.
Parameter 14-22 Operation Mode is
automatically set to Normal
operation. Carry out a power cycle
to start up in Normal operation after
a control card test.
If the test is OK
LCP read-out: Control Card OK.
Disconnect the mains supply and remove the
test plug. The green LED on the Control Card
lights up.
If the test fails
LCP read-out: Control Card I/O failure.
Replace the frequency converter or Control
card. The red LED on the Control Card is
turned on. Test plugs (connect the following
terminals to each other): 18 - 27 - 32; 19 - 29
- 33; 42 - 53 - 54
12
13
18
19
27
29
32
33 20
37
FC 302
12 13
18
19
27
32
33
20
FC 301
39 42
50
53
54
55
FC 301 &
FC 302
Illustration 6.2 Test Plugs
Danfoss A/S © Rev. 05/2014 All rights reserved.
14-22 Operation Mode
Option:
Function:
Select [2] Initialisation to reset all parameter
values to default settings, except for
15-03 Power Up's, 15-04 Over Temp's, and
15-05 Over Volt's. The frequency converter
resets during the next power-up.
Parameter 14-22 Operation Mode also reverts
to the default setting [0] Normal operation.
[0]
Normal
*
operation
[1]
Control card
test
[2]
Initialisation
[3]
Boot mode
14-29 Service Code
Range:
[000000] 000000 Hex - FFFFF
0 N/A
[-2147483647 - 2147483647
*
N/A]
6.8.3 14-5* Environment
These parameters help the frequency converter to operate
under special environmental conditions.
14-52 Fan Control
Option:
[0]
Auto
*
[1]
On 50%
[2]
On 75%
[3]
On 100%
14-53 Fan Monitor
Option:
Function:
[0]
Disabled
[1]
Warning
*
[2]
Trip
Select which reaction the frequency converter
should take in case a fan fault is detected.
14-59 Actual Number of Inverter Units
Range:
Function:
Size related
[ 1 - 1 ]
Set the actual number of power units.
*
Function:
For internal service
only.
Service use only
Function:
MG33X402
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