Omron R88D-1SN ECT Series, User Manual, Page: 805 / 974

A - 19
Appendices
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
A-2 C
o
E Object
s
A
A-2
-4 Commu
nication Ob
jects
• Subindex 04 hex New Messages Available gives whether there are new messages to be read.
• Subindex 05 hex Flags sets whether or not to notify the Diagnosis History as an emergency mes-
sage. It is set to 0000 hex (not notify) when power is turned ON. Write 0001 hex to send emergency
messages.
• Subindexes 06 to 19 hex Diagnosis Message 1 to Diagnosis Message 20 give the Diagnosis His-
tory. Diagnosis History is saved in Diagnosis Message 1 to 20 in ascending order. When 20 mes-
sages are saved, the 21st message is saved in Diagnosis Message 1 and the sequence starts again.
• The format of the Diagnosis History is shown below.
• The time stamp is recorded based on the time information that is obtained from the NJ/NX-series
CPU Unit. If the time information cannot be obtained from the NJ/NX-series CPU Unit, the time stamp
on the Sysmac Studio will be displayed as “1970/1/1 0:00:00”. The time stamp of a Diagnosis Mes-
sage that is saved before the time information is obtained from the NJ/NX-series CPU Unit will also
be displayed as “1970/1/1 0:00:00”.
• Subindex 01 hex Present Time for Event Log stores the time information that is distributed by the
EtherCAT master, and uses it for time stamp of the event log, i.e., Diagnosis Message.
Value Description
0 The slave will clear all messages.
1 to 5 An abort code is returned.
06
to 2D hex
The written value can be read.
2E
to FF hex
An abort code is returned.
Value Description
0 No new message to be read.
1 New messages to be read are available.
Item Data type Details
Diag Code UINT32 Bit 16 to 31: Emergency Error Code
Bit 0 to 15: E800 hex
Flags UINT16 Bit 8 to 15: 01 hex (number of parameters)
Bit 4 to 7: 02 hex (time stamp is based on time distribution)
Bit 0 to 3: Type
0: Info message
1: Warning message
2: Error message
Text ID UINT16 0000 hex: No text ID
Time Stamp UINT64 0: No time stamp
Not 0: Time stamp
Flags Parameter 1 UINT16 Bit 12 to 15: 1 hex
Bit 0 to 11: 00C hex (size of parameter 1)
Parameter 1 ARRAY (0.4)
OF BYTE Contents of Sysmac Minor Fault (2004 hex) and Sysmac Observation
(2003 hex)
Index
(hex)
Sub-
index
(hex)
Object name
Setting
range
Unit
Default set-
ting
Data
attri-
bute
Size Access
PDO
map
Com-
plete
access
Modes of
operation
10F9 --- Present Time
for Event Log --- --- --- --- --- --- --- Possible ---
00 Number of
entries --- --- 01 hex --- 1 byte
(U8)
RO --- --- ---
01 Present Time
for Event Log 0 to 18,446,
744,073,
709,551,
615
--- 0 A 8 bytes
(U64)
W --- --- ---