Omron KP**G-OD Series Communications Manual page 33

(2) Error status
KP40G
KPL
KP100G
Grid OV
KP40G
KPL
overvoltage
KP100G
PV over
voltage
KP40G
KPL
KP100G
KP40G
Abnormality
of power
source
KPL
KP100G
KP40G
Breaking
circuit
detecting
fault current
KPL
KP100G
KP40G
KPL
KP100G
KP40G
KPL Voltage
enhancement
control
KP100G
Grid Connect Photovoltaic Inverter KPG/KPL Communication Manual
1(MSB~LSB)
1 2 3
E1-1 E1-2 E1-3
OV UV OF
E1-1 E1-2 E1-3
Grid UV Grid OF
3
1 2 3
E2-1 0 E2-3
DC Ground I fault
E2-1 0 E2-3
Ground I
Fault
5
1 2 3
0 0 0
0 0 0
7
1 2 3
E4-5 E4-6 E4-7
Abnormal Failure of
EEPROM eeprom
Sum value
0 0 0
9
1 2 3
E5-5 E5-6 E5-7
Failure of Communication
inverter error
(Over
current)
0
0 0 0
11
1 2 3
0 0 0
0 0 0
13
1 2 3
A1-1 A1-2 A1-3
MPPT Synchronous
Control stop gap
generation
0 0 0
4 1
E1-4 E1-5
UF Islanding Islanding
Passive Active
E1-4 0
Grid UF Islanding
active
4 1
E2-4 E3-1
Insulation DC
resistance overcurrent overcurrent
fault
E2-4 0
Isolation fault Over AC
current
4 1
0 E4-1
Abnormality Abnormity of
of efficiencyc
comparison
of
measurement
0 E4-1
Consistent DC sensor
fault
4 1
E4-8 E5-1
Abnormality Failure of Communication
Device relay error between
setting
0 0
4 1
E5-8 0
Breaking of
circuit
detecting
leakage
circuit
0 E5-9
Auto test
failure
E5-8 E5-9
GFCI Failure Auto test
failure
4 1
0 0
0 A2-5
Fan Lock Hihg DC bus
4 1
A1-4 0
DC
undervoltage
0 0
3 Compoway/F
2
2 3 4
E1-6 E1-7 E1-8
OV instantly UV instantly
E1-6 E1-7:Grid OV 0
instantly
4
2 3 4
E3-2 E3-3 E3-4
AC DC current Over
injection temperature
E3-2 E3-3 E3-4
DC INJ High Over
temperature
6
2 3 4
E4-2 E4-3 E4-4
Failure of Abnormal
inverter ROM version
E4-2 0 E4-4
M-S Ver.
Fault Fault
8
2 3 4
E5-2 0 E5-4
DC/DC
undervoltage
CPUs
0 0 E5-4
Low DC bus
10
2 3 4
0 0 0
0 0 0
12
2 3 4
0 0 E1-0
No Utility
A2-6 0 E1-0
A2-7 No Utility
Memory Full
<In the
future>
14
2 3 4
0 A1-7 0
Output
current
control
0 0 A1-9
EEPROM
failure
3 - 17
3