Omron E5ZN-DRT, Operation Manual

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60
Allocating Data in the Master Section 4-4
Setting Area 0/1 (Type Number 19, 20)
OFF to ON: Command to shift data to setting area 1 (executed once only
when bit turns ON)
ON to OFF: No processing performed.
Note If the Setting Area Bit is ON for either ch1 or ch2, both channels are enabled.
Software Reset (Type Number 21, 22)
OFF to ON: Software reset command (executed once only when bit turns ON)
ON to OFF: No processing performed
Note A software reset is implemented for the Temperature Controllers, so if either
ch1 or ch2 is specified, both channels will be reset.
4-4 Allocating Data in the Master
When the Configurator is used to allocate I/O, the created allocation data can
be allocated in the master using fixed or user-set allocations.
4-4-1 Fixed Allocations
When fixed allocations are used, the location for allocated data is automati-
cally determined according to the node address of the DeviceNet Communi-
cations Unit. When the Configurator is used to allocate I/O, however, the IN
Area and OUT Area contents and size are undefined, so allocation data must
be allocated in the same way as for user-set allocations.
For details on allocating data using the Configurator, refer to 4-4-2 User-set
Allocations.
Note 1. When I/O is allocated from the Configurator, up to 100 words can be allo-
cated in the IN Area and OUT Area, but for fixed allocations, up to only 64
words can be used for both the IN Area and OUT Area (the maximum num-
ber of words may be even less depending on the DeviceNet Unit and PLC
being used). Consider the number of words that can be used before allo-
cating data.
2. When fixed allocations are used, each node address is allocated one word.
The node addresses allocated in the words that are allocated to the De-
viceNet Communications Unit cannot be used by other nodes.
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit
Setting area 0/1
Units 0 to 7
(type number 19) Unit
7,
ch2 Unit
7,
ch1 Unit
6,
ch2 Unit
6,
ch1 Unit
5,
ch2 Unit
5,
ch1 Unit
4,
ch2 Unit
4,
ch1 Unit
3,
ch2 Unit
3,
ch1 Unit
2,
ch2 Unit
2,
ch1 Unit
1,
ch2 Unit
1,
ch1 Unit
0,
ch2 Unit
0,
ch1
Setting area 0/1
Units 8 to 15
(type number 20) Unit
15,
ch2 Unit
15,
ch1 Unit
14,
ch2 Unit
14,
ch1 Unit
13,
ch2 Unit
13,
ch1 Unit
12,
ch2 Unit
12,
ch1 Unit
11,
ch2 Unit
11,
ch1 Unit
10,
ch2 Unit
10,
ch1 Unit
9,
ch2 Unit
9,
ch1 Unit
8,
ch2 Unit
8,
ch1
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit
Software reset
Units 0 to 7
(type number 21) Unit
7,
ch2 Unit
7,
ch1 Unit
6,
ch2 Unit
6,
ch1 Unit
5,
ch2 Unit
5,
ch1 Unit
4,
ch2 Unit
4,
ch1 Unit
3,
ch2 Unit
3,
ch1 Unit
2,
ch2 Unit
2,
ch1 Unit
1,
ch2 Unit
1,
ch1 Unit
0,
ch2 Unit
0,
ch1
Software reset
Units 8 to 15
(type number 22) Unit
15,
ch2 Unit
15,
ch1 Unit
14,
ch2 Unit
14,
ch1 Unit
13,
ch2 Unit
13,
ch1 Unit
12,
ch2 Unit
12,
ch1 Unit
11,
ch2 Unit
11,
ch1 Unit
10,
ch2 Unit
10,
ch1 Unit
9,
ch2 Unit
9,
ch1 Unit
8,
ch2 Unit
8,
ch1