33
Connection Boxes
7.12 Connections
One exclusive owner connection and several input-only/listen-only connections are supported.
Producing assembly (target
originator, input data): instance 7, length: 4 bytes
Byte 0
Byte 1
Byte 2
Byte 3
Inputs, pin 2
Inputs, pin 4
Bit
8
7
6
5
4
3
2
1
Bit
8
7
6
5
4
3
2
1
Device status
Port X7 X6 X5 X4 X3 X2 X1 X0 Port X7 X6 X5 X4 X3 X2 X1 X0
Device status layout:
Byte
Bit posi-
tion
Meaning
2
0
Error (active as soon as another error bit is activated)
1
Internal device error
2
U
digital I/O
too low
3
Outputs shut down (due to excessive temperature)
4
Short-circuit at at least one output
5
—
6
Temperature too high
7
Temperature too low
3
0 – 7
—
Consuming assembly (originator
target, output data): instance 37, length: 2 bytes
Byte 0
Byte 1
Inputs, pin 2
Inputs, pin 4
Bit
8
7
6
5
4
3
2
1
Bit
8
7
6
5
4
3
2
1
Port X7 X6 X5 X4 X3 X2 X1 X0 Port X7 X6 X5 X4 X3 X2 X1 X0
Configuration assembly for ZAI02EN01 and ZAI02EN02: instance 100, length: 6 bytes
Configuration Assembly (0x64)
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Direction access, pin 2 (byte 0)
1
Direction access, pin 4 (byte 1)
2
Fault behavior, pin 2 (byte 0)
3
Fault behavior, pin 4 (byte 1)
4
Fault action, pin 2 (byte 0)
5
Fault action, pin 4 (byte 1)
When an exclusive owner connection without configuration assembly is opened, the device’s current settings
are retained.
Register layout: see vendor-specific object 0x64.
Summary of Contents for ZAI02EN0 Series
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