User Manual
EM100 Mini Inverter
2
CONTENTS
1. SAFETY INFORMATION .......................................................................................... 3
1.1SAFETY
P
RECAUTIONS
............................................................................................ 3
1.2
P
RECUATIONS
........................................................................................................... 6
2. OVERVIEW .................................................................................................................. 7
2.1
V
ERIFYING
P
RODUCT
............................................................................................... 7
2.2
M
ODEL
N
UMBERING
S
CHEME AND
N
AMEPLATE
..................................................... 7
2.3
M
ODEL
N
UMBER
...................................................................................................... 8
2.4
T
ECHNICAL
S
PECIFICATIONS
.................................................................................... 8
2.5
O
UTLOOK
............................................................................................................... 11
2.6
O
VERALL AND
I
NSTALLATION
D
IMENSIONS
.......................................................... 12
3. INSTALLATION ........................................................................................................ 14
3.1
M
ECHANICAL
I
NSTALLATION
................................................................................. 14
3.2
W
IRING
................................................................................................................... 23
4. KEYPAD OPERATION ............................................................................................. 38
4.1
K
EYPAD
.................................................................................................................. 38
4.2
F
UNCTION
C
ODE
C
HECK AND
E
DITING
M
ETHOD
................................................... 39
5. PARAMETER TABLES ............................................................................................ 43
5.1
F
ORMAT OF
P
ARAMETER
T
ABLES
........................................................................... 43
5.2
P
ARAMETER
T
ABLES
.............................................................................................. 43
6. PARAMETER DESCRIPTION ................................................................................ 59
7. TROUBLESHOOTING ........................................................................................... 102
7.1
F
AULT AND
C
ORRECTIVE
A
CTION
........................................................................ 102
7.2
C
OMMON
F
AULT AND
T
ROUBLESHOOTING
.......................................................... 104
8. EMC(ELECTROMAGNETIC COMPATIBILITY) ............................................ 107
9. MAINTENANCE AND INSPECTION .................................................................. 110
9.1
M
AINTENANCE AND
I
NSPECTION
.......................................................................... 110
9.2
O
UTLINE OF
W
ARRANTY
...................................................................................... 111
APPENDIX A: EM100 MODBUS COMMUNICATION PROTOCOL................. 112
1.
A
PPLICATION
S
COPE
............................................................................................... 112
2.
P
HYSICAL
I
NTERFACE
............................................................................................. 112
3.
P
ROTOCOL
F
ROMAT
................................................................................................ 112
4.
E
XPLANATION OF
C
OMMAND
................................................................................. 112
5.
D
ESCRIPTION OF
P
ROTOCOL
F
ORMAT
.................................................................... 114
6.
E
XAMPLE
................................................................................................................ 117
APPENDIX B: ACCESSORIES .................................................................................. 119
