Complaint
| Type | EM118089 | EM118090 | EM118091 |
| Impulse Constant | 1000imp/kWh | 1000imp/kWh | 1000imp/kWh |
| Communication | N/A | RS485 Modbus/DLT645 | RS485 Modbus/DLT645 |
| Baud rate | N/A | 9600\19200\38400\115200 | 9600\19200\38400\115200 |
| SO output | Yes,SO1 for Active : with variable constant 100-2500imp/kWh Divisible by 10000 | N/A | N/A |
| Yes,SO2 for Reactive: with variable constant 100-2500imp/kvarh Divisible by 10000 | |||
| Pulse width | SO:100-1000:100ms SO:1000-2500:30ms | N/A | N/A |
| Backlight | Blue | Blue | Blue |
| Li-Battery | N/A | N/A | YES |
| Multi-tariff | N/A | N/A | YES |
| Measurement Mode | 1-total =forward 2-Total=reverse 3-Total =forward +reverse (default) 4-Total=Forward-Reverse | 1-total =forward 2-Total=reverse 3-Total =forward +reverse (default) 4-Total=Forward-Reverse | 1-total =forward 2-Total=reverse 3-Total =forward +reverse (default) 4-Total=Forward-Reverse |
| Default setting | 1000imp/kWh,100ms 1000imp/kvarh,100ms | 9600/NONE /8/1 | 9600/NONE /8/1 |
