142
Maintenance
Section 8-2
■
Execution Results
• If the uploading completes normally, the TS indicator status will return to
be lit green.
• If the upload operation ends abnormally, after error completion, the TS
indicator will flash red for 10 seconds.
Note
1.
For the upload operation, when pin 6 (copy) is turned ON, and then OFF
again, the TS indicator will flash green. Check that the TS indicator is flash-
ing green during the upload operation.
2.
To cancel an upload operation, leave pin 6 (copy) ON for at least 5 sec-
onds, and then turn OFF again.
Write Setting Parameters
(Download)
Use this function to download the setting parameters from the DeviceNet
Communications Unit to the Temperature Controllers.
Note
While downloading, refresh processing of I/O data will stop, and the data
immediately before being copied will be held in the IN Area of the DeviceNet
Communications Unit. Explicit message communications will stop, so a time-
out error may occur.
An error will occur for explicit message communications except for the STA-
TUS explicit message.
■
Execution Condition
• Data for the same connection configuration (model, unit number) has
been uploaded to the DeviceNet Communications Unit.
• There can be no communications error (TS indicator is not flashing red).
■
Procedure
1,2,3...
1.
Turn ON pin 3 (UP/DN) of the DIP switch of the DeviceNet Communica-
tions Unit.
Copy operation mode setting
Start copying
Turn OFF
pin 3
Indicators
Lit green
Lit green
Flashing green
Leave pin 6 ON
for 1 to 5 s
TS
123456
123456
123456
NO
NO
NO
TS
TS
Downloading
DeviceNet
Communications
Unit
Temperature Controllers
10
1
NODE
ADR
EJ1N
DRT
COPY
EDS
UP/DN
TC2/4
MODE
MAX
No.
MS
NS
TS
1
0
9 8 7 6
5
4
3
2
1
0
9 8 7 6
5
4
3
2
4
567
89
ABD
EF
01
23
C
NO
123456
Summary of Contents for EJ1 - 07-2008
Page 3: ...iv...
Page 19: ...xx...
Page 33: ...14 Initial Temperature Controller Settings Section 1 4...
Page 53: ...34 Wiring the Temperature Controllers Section 3 4...
Page 101: ...82 Ladder Programming Examples Section 4 6...
Page 143: ...124 Sending Explicit Messages Section 6 5...
Page 155: ...136 Message Communications Characteristics Section 7 2...
Page 163: ...144 Maintenance Section 8 2...
Page 189: ...170 Allocation Numbers for Configurators Manufactured by Other Companies Appendix B...
Page 197: ...178 Index...