D-200 MK2 User Manual Firmware V-6.3
L058D01-EN - 123 -
The unit offers 3 sets of voltage and frequency protection limit values. The user is allowed to switch
between these 3 sets anytime.
This feature is especially useful in multiple voltage or frequency gensets for easy switching between
different operating conditions.
The switching to the second or third set of limit values can be done via
digital input signal.
If switc
hing is done with digital input signal, one of digital inputs has to be defined as “
2
nd
Volt-Freq
Select
” using “
INPUT FUNCTION SELECT
“program group.
If third set is used, the one of digital inp
uts has to be defined as “3
rd
Volt-Freq Select
” using “
INPUT
FUNCTION SELECT
“program group.
Below parameters are available for second voltage-frequency selection:
Nominal Voltage
Nominal Frequency
Nominal RPM
Genset Overcurrent Limit
If the unit is used in a single phase electrical network, it is advised to select the topology as
Single
Phase 2 Wires
.
When the topology is set to
Single Phase 2 Wires
, then the unit will measure electrical parameters only
on phases
L1
of genset and mains.
Voltage and overcurrent checks will be performed on phases
L1
only.
Phases
L2
and
L3
parameters, as well as phase-to-phase voltages are removed from display screens.
The unit offers total external control through programmable digital inputs. Any digital input may be
programmed for below functions:
- Force STOP mode
- Force AUTO mode
- Force TEST mode
- Disable Auto Start
- Force to Start
- Fault Reset
- Alarm Mute
- Panel Lock
External mode select signals have priority on mode buttons of the unit. If the mode is selected by external
signal, it is impossible to change this mode with front panel pushbuttons. However if the external mode select
signal is removed, the unit will revert to the last selected mode via pushbuttons.
It is also possible to lock the front panel completely for remote command.
25.9. SINGLE PHASE OPERATION
25.8. MULTIPLE VOLTAGE AND FREQUENCY
25.10. EXTERNAL CONTROL OF THE UNIT
Содержание D-200 MK2
Страница 30: ...D 200 MK2 User Manual Firmware V 6 3 L058D01 EN 30 4 3 3 PHASE 3 WIRE DELTA 4 2 3 PHASE 4 WIRE STAR ...
Страница 33: ...D 200 MK2 User Manual Firmware V 6 3 L058D01 EN 33 4 9 1 PHASE 2 WIRE 4 8 2 PHASE 3 WIRE DELTA 2 CTs L1 L3 ...
Страница 38: ...D 200 MK2 User Manual Firmware V 6 3 L058D01 EN 38 6 2 AMF FUNCTIONALITY CTs AT ALTERNATOR SIDE ...
Страница 39: ...D 200 MK2 User Manual Firmware V 6 3 L058D01 EN 39 6 3 ATS FUNCTIONALITY ...
Страница 40: ...D 200 MK2 User Manual Firmware V 6 3 L058D01 EN 40 6 4 REMOTE START FUNCTIONALITY ...
Страница 41: ...D 200 MK2 User Manual Firmware V 6 3 L058D01 EN 41 6 5 ENGINE CONTROL FUNCTIONALITY ...
Страница 42: ...D 200 MK2 User Manual Firmware V 6 3 L058D01 EN 42 Feature not applicable to this product 6 6 ...