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3.12 Specific configuration of the IO-Link ports via GSDML (SIDI) 29
4 IO-Link data storage 31
4.1 General 31
4.2 Parameter "data storage mode" = activated 32
4.3 Parameter "data storage mode" = read in 33
4.4 Parameter "data storage mode" = overwrite 34
4.5 Parameter "data storage mode" = deactivated, clear 34
5 IO-Link – functions for acyclic communication 35
5.1 General 35
5.2 Port functions for port 0 (IO-Link master) 35
5.2.1 Subindex 64: Master Port Validation Configuration 35
5.2.2 Subindex 66: Set Default Parameterization 36
5.2.3 Subindex 67: Teach Mode 36
5.2.4 Subindex 68: Master Port Scan Configuration 37
5.2.5 Subindex 69: Extended Port Diagnostics 38
6 The IO-Link function block IOL_CALL 41
6.1 General 41
6.2 IOL_CALL in accordance with IO-Link specification 41
6.2.1 Input variables 42
6.2.2 Output variables 42
6.2.3 STATUS – communication error status 43
6.2.4 IOL_STATUS 44
7Appendix 47
7.1 Start-up: IO-Link-Device with IO-Link V1.0 47
7.2 Start-up: IO-Link-Device with IO-Link V1.1 48
7.3 Start-up problems – frequently failure causes 50