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The bottom field on all display pages consists of the status bar, which displays the device's 

operating status, the current IP address, and the current date and time. “OK” means that the 

device is operating normally. A 16-bit error code will be displayed in the form of a hex number if 

there happens to be a malfunction.

3.6 Status Bars

Error code

Error 

MRG Display

Bit-0
Bit-1
Bit-2
Bit-3
Bit-4
Bit-5
Bit-6
Bit-7
Bit-8
Bit-9
Bit-10
Bit-11
Bit-12
Bit-13
Bit-14
Bit-15

DC over voltage 
DC under voltage 
hardware error 
Inverter over voltage
Frequency over
Frequency under 
AC voltage RMS over 
AC voltage RMS under 
Peak AC voltage over
AC current RMS over
Peak AC current over 
Temperature over 
ADC error 
GFDI fault indicator 
Relay error (for some model) 
PLC Communication Error 

0x0001
0x0002
0x0004
0x0008
0x0010
0x0020
0x0040
0x0080
0x0100
0x0200
0x0400
0x0800
0x1000
0x2000
0x4000
0x8000

This following table is the display on the status bar which each error occur separately.

If an IP address must be obtained automatically using DHCP, first insert the network cable and 

select “DHCP” on the Ethernet settings page (this works only when there is a DHCP server on the 

network). After confirming the changes, restart the device; if successful, the IP address that has 

been automatically obtained will be displayed in the status bar.

If you wish to use a USB keyboard for input, plug the keyboard’s USB cable into the device's USB 

port, then restart the device. The device will automatically recognize the keyboard and allow it to 

input data. If a keyboard is inserted but the device is not restarted, the device will not recognize 

the keyboard.

Current-day power-time curve data and current-day power-generation data are lost after the 

device is restarted, but power-generation data history will remain on the device even after a 

restart.

3.7 Other Important Items and Procedures

10

11

4. Technical specifications

Operating voltage
Operating frequency
Number of monitored inverters
Protection class
Ambient temperature
Communication
Power consumption
Dimensions (D x W x H)
Weight
Standard warranty

208 V to 240 V
50 / 60 Hz
1 to 100
IP20 / indoor
-20°C to + 55°C
PLC / 10 M / 100 M Ethernet
< 5 W
37 x 148 x 113 mm / 1.46 x 5.83 x 4.45 inch
342 g / 0.75 lbs
1 year

Summary of Contents for Micro Replus Gateway

Page 1: ...ai China 200050 T 86 21 62809180 E apmea renesola com Web www renesola com E inverter renesola com U S A Add 301 Howard St Suite 850 San Francisco CA 94105 T 1 415 852 7418 E america renesola com Europe Add Renesola Deutschland GmbH Lyoner Strasse 15 60529 Frankfurt M Germany T 49 69 663 786 9 0 E europe renesola com Instructions for the Micro Replus Gateway MRG ...

Page 2: ...ware interface introduction 2 2 Installation and setting guide 3 User interface introduction 3 1 Main System Interface 3 2 Interface Overview 3 3 Energy Functions 3 4 Settings 3 5 Backup Clear Date 3 6 Status Bars 3 7 Other Important Items and Procedures 4 Technical specifications 01 01 02 03 03 03 05 05 06 06 08 09 10 11 11 ...

Page 3: ...1 System connection diagram 1 1 Single phase wiring diagram 01 Figure 1 1 Single phase wiring diagram ...

Page 4: ...inutes and the main interface will be showed and then click the rightmost setting button to enter the setting interface Figure 2 1 Hardware interface introduction Figure 2 2 1 Connect Ethernet and Power Cables Figure 1 2 Single phase wiring diagram 2 Installation Three phase output must be installed a MRG on each phase otherwise could not detect the data of mirco inverters a b c a Plug the Etherne...

Page 5: ...erter operates normally the power data will be displayed The MRG takes approximately 1 2 minutes to start up after power has been turned on After start up the system will enter the main interface shown in Fig 3 1 all three numbers will read 0 at start up Fig 2 shows the MRG main interface The main interface is arranged in three horizontal rows which consist of the tool bar at the very top the disp...

Page 6: ...wing power generation over each year for the past 20 years see Fig 3 7 This display is also very similar to the Last 7 Days Energy display Here the horizontal coordinates represent the year the years 2011 2010 are shown from left to right and the vertical coordinates represent the amount of power generated kWh The green bars indicate the amount of power generated over each year The absence of a gr...

Page 7: ...ta This is limited to power generation data device settings will not be changed 3 5 Backup Clear Date 08 09 The communications address settings tab Fig 3 10 is used to set the powerline carrier communications address of the micro inverter linked to the device Settings can be input using either the small input panel on the touch screen or an external USB keyboard You can find a bar code sticker at t...

Page 8: ...ically using DHCP first insert the network cable and select DHCP on the Ethernet settings page this works only when there is a DHCP server on the network After confirming the changes restart the device if successful the IP address that has been automatically obtained will be displayed in the status bar If you wish to use a USB keyboard for input plug the keyboard s USB cable into the device s USB po...

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