AS-i/PROFIBUS Gateway
Operating the AS-i/PROFIBUS Gateway
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Pressing the “mode” button for at least five seconds switches the master to configu-
ration mode. While in configuration mode, the yellow “prj mode” LED lights up.
The system then displays one after the other all detected slaves at a speed of two per
second. First all "A" slaves and afterwards all "B" slaves. If the display is empty, no
slaves were detached on the AS-i circuit.
In configuration mode, all recognized slaves are activated except of slave zero. The
AS-i master is in normal operation. There is data exchange between the AS-i master
and all AS-i slaves detected by the master regardless of whether the detected AS-i
slaves were projected before.
5.3
Protected Operating Mode
5.3.1
Switching to Protected Operating Mode
The configuration mode can be left by pressing the “mode” button.
Pressing the button shortly:
Exits the configuration mode without projecting the current AS-i configuration.
Pressing the button for more than five seconds:
Exits the configuration mode and projects the actual AS-i configuration. Simul-
taneously the actual AS-i configuration is stored as nominal configuration in the
EEPROM.
In the protected operating mode, only AS-i slaves that are projected and whose actual
configurations match the nominal configurations will be activated.
5.3.2
Configuration Errors in Protected Operating Mode
As long as there is no configuration error, the numeric display is turned off while in
protected operating mode. Otherwise, the address with a faulty assignment is dis-
played. A faulty assignment occurs when a slave has been recognized or projected
but cannot be activated.
If there are more than one faulty assignments the one that was first detected is dis-
played. Pressing the “” button shortly displays the next higher faulty address.
When delivered the device is in configuration mode.
In contrast with the configuration mode in the protected mode there is
only data exchange between the AS-i master and the projected AS-i
slaves.
If the system detects an AS-i slave with address zero on the AS-i, it can
not leave the configuration mode.
Summary of Contents for CM4-505-GV1
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Page 6: ...AS i PROFIBUS Gateway The Used Symbols issue date 22 6 2001 6 ...
Page 8: ...AS i PROFIBUS Gateway Safety issue date 22 6 2001 8 ...
Page 16: ...AS i PROFIBUS Gateway Connections Displays and Operating Keys issue date 22 6 2001 16 ...
Page 22: ...AS i PROFIBUS Gateway Operating the AS i PROFIBUS Gateway issue date 22 6 2001 22 ...
Page 62: ...AS i PROFIBUS Gateway PROFIBUS DP issue date 22 6 2001 62 ...
Page 68: ...AS i PROFIBUS Gateway Commissioning Tools and Accessories issue date 22 6 2001 68 ...
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