Pilz PNOZ m B0 - Manual (Page 19)

Fieldbus Modules
Operating Manual PNOZmulti 2 Communication Interfaces
1002971­EN­02 19
4.2.2 Access to table segments
The data in the Tables [ 101] can be requested via the following objects.
Input data
The Master requests a table segment in the form:
Description Input data from PNOZmulti 2
Table and segment number 2 Input Bytes
Output data
The PNOZmulti 2 replies in the form:
Description Output data from PNOZmulti 2
Table and segment number + 13 Byte payload 15 Output Bytes
A detailed description is available in the chapter entitled Access to table segments [ 15] .
4.2.3 LED status
The LED status of the PNOZmulti 2 can be requested directly via the following object.
Description Output data from PNOZmulti 2
LED status 1 Output Byte
} Bit 0 = 1: LED OFAULT is lit or flashes
} Bit 1 = 1: LED IFAULT is lit or flashes
} Bit 2 = 1: LED FAULT is lit or flashes
} Bit 3 = 1: LED DIAG is lit or flashes
} Bit 4 = 1: LED RUN is lit
} Bit 5­7: Reserved
4.2.4 Diagnostic data PNOZ m ES Profibus
These bits contain the diagnostic data
Un­
it_Diag_Bit
Content
00 RUN, base unit is in RUN condition
01 STOP, base unit is in STOP condition
02 Base unit was stopped by the Configurator
03 Reserved
04 External error
05 Internal error
06 External error on the inputs