Festo CPV...-GE-CO3-8 series, Электронное руководство

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3. Diagnosis and error treatment
3-13
Festo P.BE-CPV-CO3-EN en 1201a
Index 1002 (Manufacturer Status Register)
Index
1001
Byte 0
Overview
of faults
Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7
Error code Reserved
Fault
detail Condition
Status Error
register Source
of fault
Bit Meaning Explanation
0 Generic Error Bit is set for each fault
1 Current Short circuit at CP output module
2 Voltage – Undervoltage in the CPV Direct (
<
20.4 V,
<
12 V)
– Undervoltage of the CP valve terminal in the extension (
<
20.4 V)
– Failure of load voltage at CP output module or input module
– Short circuit/overload or failure of additional supply
(CP-E16-M8-Z)
3 – –
4 Communication error
– Node guard, Heart beat
5 … 6 – –
7 Manufacturer specific Reading out the “Manufacturer Status Register” is useful
(see Tab. 3/9 … Tab. 3/12)
bold
= Bit is used by CPV Direct
Tab. 3/8: Error register (Index 1001 with bit assignment as per DS 301/401)
Further diagnostic information is provided by the CPV Direct
in bytes 3 … 6 of the Emergency Object (Manufacturer Status
Register, Index 1002).