Discrete Input Point Object - Leuze electronic MSI 400 Series Manual

Class Instance Attribute Access
4 138
4 138
4 139
4 139
4 139
4 140
4 140
4 140
4 141
4 141
4 141
4 167
4 167
4 167
1)
See: Table Overview of assembly databytes of the MSI 430 module [chapter 8.5.1]
8.4.3

Discrete Input Point Object

The discrete input point objects are part of the device profile Discrete universal I/O device.
If an error occurs at the terminal input of a specific instance between 401 and 528 and the MSI 430 module
is in Run mode, the value of the instance attribute 4 equals 1. In all other cases, the value equals 0.
Tab. 8.7: Overview of the discrete input point objects (0x08) supported by the MSI 430 module
Class Instance
8 0 = Class
8 0 = Class
8 0 = Class
8 0 = Class
8 0 = Class
8 1 to 400
and 529 to
584
8 401 to 528 1
8 1 to 528
Leuze electronic
Data type
3 Read, BYTE[40]
write
4 Read UINT
1 Read UINT
3 Read, BYTE[30]
write
4 Read UINT
1 Read UINT
3 Read, BYTE[20]
write
4 Read UINT
1 Read UINT
3 Read, BYTE[10]
write
4 Read UINT
1 Read UINT
3 Read BYTE[112] Bits of the logic inputs, mode and
4 Read UINT
Attrib- Access Data type
ute
1 Read UINT
2 Read UINT
3 Read UINT
6 Read UINT
7 Read UINT
1 Read USINT
Read USINT
2 Read USINT[4]
Description
Bits of the logic outputs [chapter
8.5.2] (Instance 81 to 400 of
Class 9)
Number of data bytes
Number of members
Bits of the logic outputs [chapter
8.5.2] (Instance 161 to 400 of
Class 9)
Number of data bytes
Number of members
Bits of the logic outputs [chapter
8.5.2] (Instance 241 to 400 of
Class 9)
Number of data bytes
Number of members
Bits of the logic outputs [chapter
8.5.2] (Instance 321 to 400 of
Class 9)
Number of data bytes
Number of members
state bytes
(More [chapter 8.5.3.2])
Number of data bytes
Description
Revision of the class
Max. instance
Number of instances
Max. class attribute ID
Max. instance attribute ID
Number of attributes
Number of attributes
List of support attributes
MSI 400
EtherNet/IP gateway
Data range
1)
See
40
0
1)
See
30
0
1)
See
20
0
1)
See
10
0
1)
See
112
Data range
2
584
400 + 128 +
56
Logic + input
+ output
7
4
3
4
{1, 2, 3, 4}
76