Index
(hex)
Sub-
index
(hex)
Object name
Setting
range
Unit
Default set-
ting
Data
attrib-
ute
Size
Ac-
cess
PDO
map
Complete
access
Modes of
operation
2003 --- Sysmac Obser-
vation
--- --- --- --- --- --- --- Possible ---
00 Number of en-
tries
--- --- 00 hex --- 1 byte
(U8)
RO --- --- ---
01 Observation 1 --- --- --- --- 12 bytes
(OS)
RO --- --- ---
02 Observation 2 --- --- --- --- 12 bytes
(OS)
RO --- --- ---
03 Observation 3 --- --- --- --- 12 bytes
(OS)
RO --- --- ---
04 Observation 4 --- --- --- --- 12 bytes
(OS)
RO --- --- ---
05 Observation 5 --- --- --- --- 12 bytes
(OS)
RO --- --- ---
• This object gives data of the existing observation.
• Subindexes 01 to 05 hex Observation 1 to 5
give the code of the existing observation-level event.
• The format of the observation is shown below.
Byte Description
0 to 3
Converts and output the alarm to Sysmac common code.
*1
4 Indicates whether detailed data is available.
00 hex: No detailed data, 01 hex: Detailed data available
5 Indicates the data size of the detailed data.
00 hex: No detailed data, 04 hex: Detailed data available
6 to 7 Indicates the type of the detailed data.
0000 hex: No detailed data, 0007 hex: Detailed data available
8 to 9 Detailed data 1
0000 hex: No detailed data
Other than 0000 hex: An alarm code specific to M1-series Inverters is stored.
10 to 11 Detailed data 2
0000 hex: No detailed data
Other than 0000 hex: An alarm code specific to M1-series Inverters is stored.
*1.
Sysmac common
code (hex)
Alarm code
(hex)
Contents
08790000 0001 Overcurrent Protection (During Acceleration)
087A0000 0002 Overcurrent Protection (During Deceleration)
087B0000 0003 Overcurrent Protection (During Constant Speed)
087C0000 0006 Overvoltage Protection (During Acceleration)
087D0000 0007 Overvoltage Protection (During Deceleration)
087E0000 0008 Overvoltage Protection (During Constant Speed)
087F0000 000A Undervoltage
08800000 0011 Cooling Fin Overheat Error
08810000 0013 Inverter Overheat Error
08820000 0046 Inrush Current Prevention Resistor Overheat
08830000 0016 Braking Resistor Overheat Error
08840000 0019 Inverter Overload Protection
08850000 003B Breaking Transistor Error
08860000 0017 1st Motor Overload Protection
Appendices
A-25
M1 Series EtherCAT Type User’s Manual (I670)
A-2 CoE Objects
A
A-2-7 Manufacturer Specific Objects 1