Manual VIPA System 300V
Chapter 4 Deployment CP 343-2P ASI
HB130E - CP - RE_343-2AH10 - Rev. 08/41
4-19
... continue
The CPU is in the "RUN" mode.
Switch the CPU to "STOP".
The "SET" button was not pressed
long enough.
Press the "SET" button for at least
0.5 seconds.
The CP does not
switch from the
configuration mode
to
the
protected mode
.
An AS-i slave with address 0 is
connected to the AS-i cable. The
CP cannot change to the
protected
mode
as long as this slave exists.
Remove the AS-i slave with address
0.
The CPU is in the "RUN" mode.
Switch the CPU to "STOP".
The CP does not
switch from the
configuration mode
to
the
protected mode
.
The SET button was not press long
enough.
Press the SET button for at least
0.5 seconds.
The CP is in the
configuration
mode.
"Automatic Programming" is not
possible in the configuration mode.
Program the address of the new
AS-i slave with the address
programmer or using the command
interface of the CP.
More then one slave has failed.
Check the AS-i cable.
If "APF" is displayed at the same
time, check the power supply on the
AS-i cable.
If more than one slave is defective,
program the address on the
replaced slave using the addressing
unit.
The CP has not detected
configured AS-i slaves.
Remove the not configured AS-i
slaves from the AS-i cable.
After failure of an
AS-i slave, the "AUP"
LED remains off.
"AUTO_ADRESS_ENABLE" is not
set.
Set the Bit with the appropriate FC
calls.
The configuration data (I/O
configuration, ID code) of the
replaced AS-i slave do not match
the values of the original slave.
Check whether the correct
"replacement slave" was used.
Compare the information from the
manufacturer about configuration
data.
If you want to replace the original
slave with a different type, assign
the address with the addressing unit
and reconfigure the CP (with SET
button).
The replaced AS-i slave does not
have the address "0".
Set the address of the replaced
slave with the addressing unit.
Automatic address
programming is
unsuccessful
although the "AUP"
LED is lit.
The replaced AS-i slave is not
correctly connected or is defective.
Check the connections of the slave
and if necessary replace the slave.
"CER" LED and the
LEDs of active AS-i
slaves flicker
irregularly.
An extender is installed in the AS
interface with "Line 1" und "Line 2"
and the connections are reversed.
Correct the connections on the
extender.