Beckhoff EPP6228-0022, Руководство пользователя

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Diagnosis
EPP6228-0022 63 Version: 1.3
7 Diagnosis
7.1 Status of the IO-Link ports
There is a status byte for each IO-Link port. You can find the status bytes at the following locations:
• In the process data object "Module 2 (DeviceState Inputs)"
(example for EP6224-0002)
• In the CoE object F100
7.1.1 Interpretation of the status bytes
The status bytes are divided into two nibbles.
Low nibble
Value Meaning
0x_0 Port disabled
0x_1 Port in std dig in
0x_2 Port in std dig out
0x_3 Port in communication OP
0x_4 Port in communication COMSTOP / dig in Bit (only in std. IO Mode)
0x_5 not defined
0x_6 not defined
0x_7 not defined
0x_8 Process Data Invalid Bit
Combinations are possible and are output as an addition of the values (see note below).
Higher nibble
Value Meaning
0x1_ Watchdog detected
0x2_ internal Error
0x3_ invalid Device ID
0x4_ invalid Vendor ID
0x5_ invalid IO-Link version
0x6_ invalid Frame Capability
0x7_ invalid Cycle Time
0x8_ invalid PD in length
0x9_ invalid PD out length
0xA_ no Device detected
0xB_ error PreOP/Data storage
Combinations are possible and are output as an addition of the values (see note below).