66
Allocating I/O from the Configurator
Section 4-3
able Bit is not turned OFF before downloading data, the set values
allocated as I/O and the set values downloaded using the Configurator will
compete with each other, causing the set values allocated as I/O to be en-
abled. For details on downloading set values to the Temperature Control-
lers using the Configurator, refer to
SECTION 5 Operations from the
Configurator
.
3.
Even when the OUT Enable Bit is turned OFF, data can be written using
explicit messages.
Read Parameter
• This parameter is used for expansion remote I/O.
• Allocate the Read Parameter in the OUT Area, and then specify the allo-
cation number of the parameter to be read, e.g., using the ladder pro-
gram. For the allocation numbers, refer to
4-3-3 Parameters for Which
Allocation Is Possible
.
Write Parameter
• This parameter is used for expansion remote I/O.
• Allocating the Write Parameter in the OUT Area, and then specify the allo-
cation number of the parameter to be written, e.g., using the ladder pro-
gram. For the allocation numbers, refer to
4-3-3 Parameters for Which
Allocation Is Possible
.
Software Reset
OFF to ON: Software reset command. (Executed only once when the bit is
turned ON.)
ON to OFF: No processing is performed.
TC2
RUN/STOP
ON: Run command (starts control). (Executed while the bit is ON.)
OFF: Stop command (stops control). (Executed while the bit is OFF.)
AT Execute/Cancel
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Bit
Unit
15
Unit
14
Unit
13
Unit
12
Unit
11
Unit
10
Unit
9
Unit
8
Unit
7
Unit
6
Unit
5
Unit
4
Unit
3
Unit
2
Unit
1
Unit
0
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Units 0 to 7
Unit 7
Unit 6
Unit 5
Unit 4
Unit 3
Unit 1
Unit 1
Unit 0
ch2 ch1 ch2 ch1 ch2 ch1 ch2 ch1 ch2 ch1 ch2 ch1 ch2 ch1 ch2 ch1
Units 8 to 15 Unit 15
Unit 14
Unit 13
Unit 12
Unit 11
Unit 10
Unit 9
Unit 8
ch2 ch1 ch2 ch1 ch2 ch1 ch2 ch1 ch2 ch1 ch2 ch1 ch2 ch1 ch2 ch1
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Units 0 to 7
Unit 7
Unit 6
Unit 5
Unit 4
Unit 3
Unit 1
Unit 1
Unit 0
ch2 ch1 ch2 ch1 ch2 ch1 ch2 ch1 ch2 ch1 ch2 ch1 ch2 ch1 ch2 ch1
Содержание EJ1 - 07-2008
Страница 1: ...DeviceNet Communications Unit for EJ1 Temperature Controllers Cat No H155 E1 02 OPERATION MANUAL...
Страница 2: ...DeviceNet Communications Unit for EJ1 Temperature Controllers Operation Manual Revised July 2008...
Страница 3: ...iv...
Страница 19: ...xx...
Страница 33: ...14 Initial Temperature Controller Settings Section 1 4...
Страница 53: ...34 Wiring the Temperature Controllers Section 3 4...
Страница 101: ...82 Ladder Programming Examples Section 4 6...
Страница 143: ...124 Sending Explicit Messages Section 6 5...
Страница 155: ...136 Message Communications Characteristics Section 7 2...
Страница 163: ...144 Maintenance Section 8 2...
Страница 189: ...170 Allocation Numbers for Configurators Manufactured by Other Companies Appendix B...
Страница 197: ...178 Index...
