Danfoss VLT AutomationDrive FC 301 Programming Manual page 236

Parameter Descriptions
14-20 Reset Mode
Option:
[9] Automatic
reset x 9
[10] Automatic
3 3
reset x 10
[11] Automatic
reset x 15
[12] Automatic
reset x 20
[13] Infinite auto
reset
[14] Reset at
power-up
14-21 Automatic Restart Time
Range:
Size
related
*
14-22 Operation Mode
Option:
234
Function:
Select this option for continuous
resetting after tripping.
Function:
[0 - 3600 s] Enter the time interval from trip to
start of the automatic reset
function. This parameter is active
when parameter 14-20 Reset Mode is
set to [1]–[13] Automatic reset.
Function:
Use this parameter to specify
normal operation, to perform tests,
or to initialize all parameters except
parameter 15-03 Power Up's,
parameter 15-04 Over Temp's, and
parameter 15-05 Over Volt's. This
function is active only when the
power is cycled to the frequency
converter.
Select [0] Normal operation for
normal operation of the frequency
converter with the motor in the
selected application.
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
indicator light in the
display to go out.
3. Set switches S201 (A53)
and S202 (A54) to ON/I.
4. Insert the test plug (see
Illustration 3.63).
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®
VLT AutomationDrive FC 301/302
14-22 Operation Mode
Option: Function:
5. Connect to mains supply.
6. Carry out various tests.
7. The results are shown 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 readout: Control card OK.
Disconnect the mains supply and
remove the test plug. The green
indicator light 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.
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 3.63 Test Plugs
Select [2] Initialisation to reset all
parameter values to default
settings, except for:
Parameter 15-03 Power Up's,
parameter 15-04 Over Temp's, and
parameter 15-05 Over Volt's. The
frequency converter resets during
the next power-up.
M0013101