AS-i/PROFIBUS Gateway
PROFIBUS DP
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group · Tel.: Germany (6 21) 7 76-0 · USA (3 30) 4 25 35 55 · Singapore 7 79 90 91 · Internet http://www.pepperl-fuchs.com
Issue date - 21.12.2005
25
ConfigError: 0 = ConfigOK, 1 = ConfigError
APF: 0 = AS-i Power OK, 1 = AS-i Power Fail
PeripheryFault: 0 = PeripheryOK, 1 = PeripheryFault
ConfigurationActive: 0 = ConfigurationActive, 1 = ConfigurationInactive
Offline: 0 = Online, 1 = Offline
LOS-Master-Bit 0 = Offline by ConfigError deactivated
1 = Offline by ConfigError activated
A rising edge of F2 and F3 switch the master to the desired mode.
A rising edge of the "LOS master bit" effects that all bits in the LOS are set. A falling
edge effects that all bits are deleted.
7.1.3.2 EC-Flags and AS-i watchdog
In addition to EC flags, the AS-i watchdog flags will be transferred in dignostic data
too.
Diagnostic data are assembled as follows:
ec-flags (high):
Bit 0: periphery fault
Bit 1 … Bit 2 reserved
Bit 3: failure redundant 24 V (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 address0 detected
Bit 2: Auto_address_assignment not possible
Bit 3: Auto_address_assingment available
Bit 4: configuration mode actice
Bit 5: not in normal operation
Flags
input data output data
F0 ConfigError Offline
F1 APF LOS master bit
F2 PeripheryFault → ConfigurationMode
F3 ConfigurationActive → ProtectedMode
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