Wieland samos PRO COMPACT - Discrete Input Group Object

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Wieland Electric GmbH | BA000970 | 11/2016 (Rev. F)
89
Class
Instance
Attribute
Access
Data type
Description
Data range
9 1 to 400 3 Write,
read
BOOL The value of the logic output bit,
which is configured by the
intput
data blocks 1 to 5
in samosPLAN5+,
stands for the data transferred by the
PLC to the logic of the controller
module.
0 = Off,
1 = On
9 1 to 400 5 Write,
read
BOOL Error action (specified value on loss
of connection to the PLC)
0 = Interfe-
rence value,
1 = Last state
9 1 to 400 6 Write,
read
BOOL Interference value 0 = Off, 1 =
On
Discrete Input Group Object
1127353227
The discrete input group objects are part of the device profile
Discrete universal I/O device.
The object of class 29 plays a role with regard to the alarm bit. It collects the process alarms of
all the input terminals of the SP-COP2-ENI module as well as the safe input/output expansion
modules in one bit. If an error occurs at at least one input terminal and the SP-COP2-ENI mo-
dule is in
Run
mode, the value of the attribute 5 of instance 1 equals 1. In all other cases, the
value equals 0.
Table 41: Overview of the discrete input group object (0x1D) supported by the SP-COP2-ENI module
Class
Instance
Attribute
Access
Data type
Description
Data range
29
0 = Class
1
Read
UINT
Revision of the class
1
29
0 = Class
2
Read
UINT
Max. instance
1
29
0 = Class
3
Read
UINT
Number of instances
1
29
0 = Class
6
Read
UINT
Max. class attribute ID
7
29
0 = Class
7
Read
UINT
Max. instance attribute ID
5
29
1
1
Read
USINT
Number of attributes
5
29
1
2
Read
USINT[5]
List of support attributes
{1, 2, 3, 4, 5}
29 1 5 Read BOOL Group state of all input terminals
(state of instances 401 to 420 of
class 8)
0 = No error,
1 = Error
8.4.5