Pepperl+Fuchs AS-I 3.0 PROFIBUS User Manual

AS-i 3.0 PROFIBUS Gateway in Stainless Steel
PROFIBUS DP
26.9.2013
41
10. PROFIBUS DP
This chapter contains all necessary information to operate the PROFIBUS gate-
ways in a PROFIBUS DP network.
10.1 DP Telegrams
10.1.1 Diagnostics
Each element of the user diagnostics (ec-flags and slave lists) can be switched off
by setting the appropriate bit in the parameter telegram.
ExtDiag will be set if at least one of the following conditions is fulfilled:
• ConfigError ≡ 1
• APF ≡ 1
• PeripheryFault ≡ 1
Information!
The respective bits ground fault, overvoltage, noise, double address will only be set if
AS-i masters are used, which also support these functions.
EC-flags (high) and AS-i watchdog:
bit 0: periphery fault
bit 1: …
bit 2: failure 24 V
AUX
(option safety monitor)
bit 3: failure redundant 24 V AUX (option single master)
bit 4: earth fault
bit 5: over voltage
bit 6: noise
bit 7: duplicate address
EC-flags (low):
bit 0: configuration error
bit 1: slave with address ’0’ detected
bit 2: auto_address_assignment not possible
bit 3: auto_address_assignment available
bit 4: configuration mode active
bit 5: not in normal operation
bit 6: AS-i power fail
bit 7: AS-i master offline
Delta list: List of AS-i slaves with configuration error
1: ConfigError
0: no ConfigError
LPF: List of AS-i slaves with periphery fault
1: periphery fault
0: no periphery fault

Pepperl+Fuchs AS-I 3.0 PROFIBUS Specifications

General

Brand	Pepperl+Fuchs
Model	AS-I 3.0 PROFIBUS
Category	Gateway
Language	English