Danfoss VLT FC 102 Programming Manual page 152

Parameter Descriptions
14-22 Operation Mode
Option:
3 3
150
®
VLT HVAC Drive FC 102
Function:
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 3.48).
5. Connect to mains supply.
6. Carry out various tests.
7. The results are shown in
the display and the
frequency converter
moves into an infinite
loop.
8. Parameter 14-22 Operation
Mode is automatically set
to [0] Normal operation.
Carry out a power cycle to
start up in normal
operation after a control
card test.
If the test is OK
LCP readout: 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 readout: Control card I/O
failure.
Replace the frequency converter or
control card. The red indicator light
on the control card is turned on. To
test the plugs, connect/group the
following terminals as shown in
Illustration 3.48:
•
(18, 27, and 32)
•
(19, 29, and 33)
•
(42, 53, and 54)
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14-22 Operation Mode
Option: Function:
12
39 42
Illustration 3.48 Wiring Control
Card Test
[2] Initialisation Resets all parameter values to
default settings except:
The frequency converter resets
during the next power-up.
Parameter 14-22 Operation Mode
also reverts to the default setting
[0] Normal operation.
[3] Boot mode
[4] Initialize all Select this option to reset all
parameters parameters (including bus and
motor parameters) to default
values.
[5] Clear service
logs
13 18 19 27 29 32 33 20 37
50 53 54 55
•
Parameter 15-03 Power
Up's.
•
Parameter 15-04 Over
Temp's.
•
Parameter 15-05 Over
Volt's.
M0010001