Parker Hauser COMPAX-M Series - Inputs, Outputs, and Programming; Digital Inputs and Outputs

2. Object index
Interbus-S
52
2.10.3 OUTPUT
Set or reset a digital output.
The corresponding output is selected using the Sub-index (Sub-index = output no.).
Some outputs have a fixed status information assigned (see OUTPUT-WORD).
Object Description
Index
0x5ff6
Symbol
OUTPUT
Length
1
Access groups
0
Object code
Array
Elements
16
Password
0
Data type
Boolean
Access rights
Write all
PD Map
Not possible
Data Description
Data byte Function Data byte Function
= 0xff (TRUE) Output [Sub-index] = 1 = 0x00 (FALSE) Output [Sub-index] = 0
Example
Output 13 must be set.
Service
Write request
Index
0x5ff6
Data byte
0xff
Command Code
0x8082
Sub-index
13
Param. counter
4
Length
1
2.10.4 OUTPUT_MASK
Mask outputs.
Each output which must be influenced via the Interbus-S, must be specifically enabled (masked).
The output thereby loses any status information which was assigned to it.
After Power On, the OUTPUT-MASK has the value 0, i.e. all outputs are disabled for the IBS (not masked).
Object Description
Index
0x5ff5
Symbol
OUTPUT_MASK
Length
2
Access groups
0
Object code
Simple var.
Password
0
Data type
Octet string
Access rights
Read/write all
PD Map
Not possible
Data Description
Data byte [Bit] Assignment Data byte [Bit] Assignment
1 [7] Mask output 16 2 [7] Mask output 8
1 [0] Mask output 9 2 [0] Mask output 1
Example
Outputs 9 - 16 must be masked.
Service
Write request
Index
0x5ff5
1. data byte
0xff
Command Code
0x8082
Sub-index
0
2. data byte
0x00
Param. counter
4
Length
2