Diagnosis; Diagnostics Data On I/O Mapping - SMC Networks EX245-SPN1A Operation Manual

5. Diagnosis

5.1. Diagnostics data on I/O mapping

The SI Unit can be allocated diagnostics data as digital input data on I/O mapping, if one of the
module, Diagnostics type 1 or Diagnostics type 2, is configured. Use PROFINET IO Controller's
software to select a requested diagnostics type to allocate the diagnostics data on I/O mapping.
5.1.1. Diagnostics type 1
・
General diagnostics 1
Bit Description
0 System fault
1 Valve-coil(s) short circuit
2 Module error
3 Changed module layout
4 US1 Diagnostics
5 Reserved
6 Reserved
7 Reserved
Table. 5-1 Overview of Diagnostics type 1
Byte Description
0 General diagnostics 1
1 General diagnostics 2
2 Valve diagnostics 1
3 Valve diagnostics 2
Table. 5-2 General diagnostics 1
0: No error on Diagnostics data on I/O mapping
1: At least one error on Diagnostics data on I/O mapping has occurred
0: No valve coil(s) have a short circuit
1: At least one valve coil has a short circuit
0: No module has an error
1: At least one connected module has an error
0: Module has not disconnected.
1: At least one module has disconnected.
0: US1 present
1: US1 has dropped (< approx. 19.2V DC)
Fixed 0
Fixed 0
Fixed 0
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Explanation
No.EX※※-OMW0011-A