Slot Api Subslot Module
ID
Submodule
ID
Description
0 0 8002
hex
1 3 Port 2
1 0 0001
hex
28
hex
1 22 bytes IO (4 words of PKW and 7 words of
PZD are mapped)
Diagnostics
The internal communication bus between the SIDOOR controller and the communication
module is monitored by the master driver of the communication module (PROFINET module). A
PROFINET diagnostic alarm is triggered if communication is interrupted or quality becomes too
poor. This diagnostic alarm is then present for at least 5 seconds and is structured as follows:
Table 5-25 Properties of diagnostic alarm
Property of diag‐
nostic alarm
Value
Slot 1
Subslot 1
Channel 1
Error ID 1B
hex
Extended channel
error type
1
Extended channel
error value
Bit 10 9 8 7 6 5 4 3 2 1 0
Telegram length (LGE) false X
Remaining runtime exceeded X
Block check character (BCC) false X
Telegram start (STX) false X
Telegram type unknown (ADR) X
Slave address false X
Memory overow X
Parity error X
Internal error X
Answer delay time exceeded X
Telegram type not identical X
Bits 15 to 11 are reserved.
Maintenance No
Device roles and provider-consumer model
IO Controller
A PROFINET IO controller has control over the eld devices. The process data and alarms arrive
in the IO controller and are processed in the user program. In an automation system, an IO
controller is normally a programmable logic controller (PLC). The communication channels are
established by the IO controller during system startup.
Controllers
5.5 Relay and eldbus interfaces
ATD4xxW for industrial applications
160 System Manual, 06/2022, A5E51901827B AA
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