Pilz PNOZ m B0 - Manual (Page 95)

Modbus/TCP
Operating Manual PNOZmulti 2 Communication Interfaces
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} 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
6.4.18 Updating the data areas
Data is updated with varying priority.
The table below shows the typical update cycles for the various data.
Content Typ. update cycle
Virtual inputs/outputs 20 ms
Project and device data Once during initialisation
State of the inputs/outputs from the base unit and expan­
sion modules 320 ms
LED status 1000 ms
Number of elements that can store a state Once during initialisation
Element enable 320 ms
Diagnostic words 1000 ms
Current state of the virtual inputs 1000 ms
INFORMATION
The update time may increase if there are additional TCP/IP connections
(e.g. PNOZmulti Configurator, PMI, control system) on the PG port (Port
9000).