Mebay DC5 D MK3 Series User Manual

DC5xD MK3 GENSET CONTROLLER USER MANUAL
40
3 Phase 3 Wire
3 Phase 4 Wire
2
Mains under volt
55-330V(184V)
When the mains voltage is lower than the "low
voltage crank threshold" and comes into mains
low voltage delay(normal failure delay) but still
lower, then mains becomes invalid. If the voltage
become higher than "low voltage revert threshold"
during normal failure delay time, then it will not
alarm.
3
Revert under volt
55-330V(207V)
4
Mains over volt
55-330V(276V)
When the mains voltage is higher than the" high
voltage crank threshold" and comes into mains
high voltage delay(normal failure delay) but still
higher, then mains becomes invalid. If the voltage
become lower than "low voltage revert threshold"
during normal failure delay time, then it will not
alarm.
5
Revert over volt
55-330V(253V)
6
Mains normal
delay
0.0-3600.0S
(10.0S)
The time from abnormal to normal, which is used
for ATS transfer.
7
Mains abnormal
delay
0.0-3600.0S
(5.0S)
9) LCD setting
No
Parameter
Range(defaults)
Notes
1
Start screen display
0-20.0s(5.0s)
Start screen display time,0: No-display.
2
Saving mode
5.0-6000.0s
(600.0s)
LCD light will be closed automatically without
any button pressed after delay.If setting as
200.0s, back light always lighted.
3
Homing display
5.0-600.0s
(600.0s)
The time when the page reverts back to the
home page .If setting as 600.0s:disabled.
4
LOGO delay display
under standby
5.0-6000.0
(6000.0s)
Start screen will be opened without any button
pressed after delay.If setting as 6000.0s:
disabled.
5
LCD contrast
50-128(82)
Set the LCD display contrast.
a) USB/RS485 PORT
No
Parameter
Range(default)
Notes
1
Controller address
1-255(16)
The IP built by controller and PC.
2
RS485 baud rate
0-4800
1-9600
2-19200
3-38400
4-57600
5-115200
RS485 communication baud rate.
3
CRC setting
CRC: L_H
CRC: H_L
RS485 communication CRC correction high and
low bits
b) Working plan
No
Parameter
Range(default)
Notes
1
Working
plan
Disable
Enable 1:remote start
Enable 2:mains failure
Enable 3:the above 1 or 2
Enable 4:running always
Working plan must be under auto mode.During
the working time, the genset start if the
conditions reached and shall stop if the
conditions not reached.
The genset shall not start when out of the

Mebay DC5 D MK3 Series Specifications

General

Brand	Mebay
Model	DC5 D MK3 Series
Category	Controller
Language	English