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10
Displays of the Figure Display
In the basic state of the configuration mode, the display shows one after the other the
addresses of all detected slaves at a rate of two per second. A blank display means
that the LDS is empty, i.e. no slaves were detected.
In the basic state of the protected operating mode, the display is either blank or dis-
plays the address of a faulty assignment (see chapter 6.3.2).
During manual address programming, the slave address display has a different
meaning, of course (see chapter 6.4 and 6.5).
All displayed numbers that are bigger than 31 and therefore can not be interpreted as
a slave address are status or error messages of the master. They have the following
meanings:
40
The AS-i master is in off-line phase.
41
The AS-i master is in detection phase.
42
The AS-i master is in activation phase.
43
The AS-i master starts normal operating mode.
70
Hardware error: The AS-i master's EEPROM cannot be written to.
72
Hardware error: The PIC processor does not respond.
73
Hardware error: The PIC processor does not respond.
74
Checksum error in the EEPROM.
75
Error in the external RAM.
76
Error in the external RAM.
80
Error while attempting to exit the configuration mode: A slave with address
zero exists.
81
General error while changing a slave address.
82
The front panel operation is blocked. Until the next power-up of the AS-i mas-
ter the accessing to the device from the host via the interface.
83
Program reset of the AS-i Control programm: The AS-i Control programm is
just readed out of EEPROM and copied into the RAM.
88
Display test while starting up the AS-i master
90
Error while changing a slave address in protected operating mode: No slave
with address 0 existing.
91
Error while changing slave address: Target address is already occupied.
92
Error while changing slave address: New address could not be set.
93
Error while changing slave address: New address could only be stored vola-
tile in the slave.
94
Error while changing slave address in protected operating mode: Slave has
wrong configuration data.
95
Error while changing slave address in protected operating mode: The config-
uration error caused by one slave too many (instad by missing slave).
Subject to reasonable modifications due to technical advances.
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
AS-i/PROFIBUS Gateway
Displays of the Figure Display
Copyright Pepperl+Fuchs, Printed in Germany
49
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