Danfoss VLT HVAC Basic Drive FC 101 Programming Manual page 68

Parameters
14-20 Reset Mode
Option:
[3] Automatic reset x 3
[4] Automatic reset x 4
[5] Automatic reset x 5
3 3
[6] Automatic reset x 6
[7] Automatic reset x 7
[8] Automatic reset x 8
[9] Automatic reset x 9
[10] Automatic reset x 10
[11] Automatic reset x 15
[12] Automatic reset x 20
[13] Infinite auto reset
14-21 Automatic Restart Time
Range:
10 s [0 - 600
*
s]
14-22 Operation Mode
Option:
[0] Normal
*
operation
[2] Initiali-
sation
14-23 Typecode Setting
Range:
0 [0 - 255 ] Typecode re-writing. Use this parameter to set
*
14-27 Action At Inverter Fault
Option:
[0] Trip
[1] Warning
*
14-28 Production Settings
Option:
[0] No action
*
66
VLT
Function:
Select [13] Infinite Automatic Reset for
continuous resetting after tripping.
Function:
Enter the time interval from trip to start of the
automatic reset function. This parameter is
active when 14-20 Reset Mode is set to [1] - [13]
Automatic reset.
Function:
Select [2] Initialisation to reset all parameter
values to default.
Select [0] Normal operation for normal
operation of the frequency converter with the
motor in the selected application.
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 is
reset during the next power-up.
14-22 Operation Mode also reverts to the
default setting [0] Normal operation.
Function:
the typecode matching the specific frequency
converter.
Function:
Select how the frequency converter should react
at inverter fault. Action At Inverter Fault
Function:
Production use only.
®
HVAC Basic Drive FC 101 Programming Guide
14-28 Production Settings
Option:
[1] Service reset
[3] Software Reset
14-29 Service Code
Range:
0 [0 - 0x7FFFFFFF ]
*
3.10.4 14-4* Energy Optimising
Parameters for adjusting the energy optimisation level in
both Variable Torque (VT) and Automatic Energy Optimi-
sation (AEO) mode.
Automatic Energy Optimisation is only active if 1-03 Torque
Characteristics, is set for [3] Auto Energy Optim.
14-40 VT Level
Range:
90 % [40 - 90 %]
*
90% [40-90%]
*
14-41 AEO Minimum Magnetisation
Range:
66 % [40 - 75 %] Enter the minimum allowable magnetisation
*
66% [40-75%]
*
3.10.5 14-5* Environment
These parameters help the frequency converter to operate
under special environmental conditions.
14-50 RFI Filter
Option: Function:
[0] Off Select [0] Off only if the frequency converter is fed by
an isolated mains source (IT mains).
In this mode, the internal RFI filter capacitors between
chassis and the mains RFI filter circuit are cut-out to
reduce the ground capacity currents.
[1] On Select [1] On to ensure that the frequency converter
*
complies with EMC standards.
MG18B302 - Rev. 2013-09-02
Function:
Function:
Service use only.
Function:
NOTICE
This parameter cannot be adjusted
while the motor is running.
Enter the level of motor magnetisation at
low speed. Selection of a low value reduces
energy loss in the motor, but also reduces
load capability.
Function:
for AEO. Selection of a low value reduces
energy loss in the motor, but can also
reduce resistance to sudden load changes.