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Allocating I/O from the Configurator
4-3-4
Input Data
Communications Status (Type Number 3)
Communications Error Status (Type Number 4)
Input data that is specific to the DeviceNet Communications Unit (type num-
bers 3 to 20, and 23) and that is not allocated in the Temperature Controller
variable area is described here.
For details on input data that can be set in the Temperature Controller variable
area, refer to the E5ZN Temperature Controller Operation Manual (H113).
15
14
13
12
11
Unit
Unit
Unit
Unit
Unit
Unit
15
14
13
12
11
10
ON: Communicating with the Temperature Controller registered in the con-
nection configuration.
OFF: A communications error has occurred in communications with the Tem-
perature Controller registered in the connection configuration, or the
unit number belongs to a Temperature Controller that is not registered
in the connection configuration.
These bits always reflect the status of communications with the Temperature
Controllers registered in the connection configuration. When a Temperature
Controller with a communications error returns to normal communications, the
corresponding bit will automatically turn OFF.
15
14
13
12
11
Unit
Unit
Unit
Unit
Unit
Unit
15
14
13
12
11
10
ON:
A communications error has occurred in communications with a Tem-
perature Controller registered in the connection configuration.
OFF:
Communicating with the Temperature Controller registered in the con-
nection configuration or the unit number belongs to a Temperature
Controller that is not registered in the connection configuration.
These bits always reflect the status of communications with the Temperature
Controllers registered in the connection configuration. When an error occurs
in communications with a Temperature Controller registered in the connection
configuration, the corresponding bit will turn ON and then automatically turn
OFF when communications return to normal.
10
9
8
7
6
5
Unit
Unit
Unit
Unit
Unit
9
8
7
6
5
10
9
8
7
6
5
Unit
Unit
Unit
Unit
Unit
9
8
7
6
5
Section 4-3
4
3
2
1
0
Bit
Unit
Unit
Unit
Unit
Unit
4
3
2
1
0
4
3
2
1
0
Bit
Unit
Unit
Unit
Unit
Unit
4
3
2
1
0
55
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