Leuze electronic
Connector Unit MA 30 / MA 31
29
Leuze
electronic
Appendix
Table 5.1:
Error list
6
Master and slaves
respond with
"Addr.+S"; individual
slaves respond with
time out (e.g. 03T)
1.
Slave no. 3 is not
properly connected or
is using an incorrect
data format
2.
Slave no. 3 is set to
"Service"
1.
Test the connection to
slave no. 3 and the
host protocol (see
above)
2.
Switch slave no. 3 to
"Operation"
Operation:
7
LED DTR flashes but
no data arrive at the
host computer
1.
Incorrect protocol set
at the host interface of
the MA 30/31
2.
DIP switch 3
set to
"Service"
1.
Set the protocol on
the MA 30/31 to the
value of the host com-
puter
2.
Set
DIP switch 3
to
"Host"
8
LEDs RDY and ERR
flash synchronously
The MA 30/31 or the
BCL xx connected to the
MA 30 are in setup mode;
no read tasks can be exe-
cuted
Exit and, if necessary, save
the setup; the MA 30/31
returns to the operating
mode
9
LEDs RDY and ERR
flash alternatingly;
ACT illuminates
The function "autoConfig"
on
DIP switch 1
has been
activated for automatic
code configuration
After recognising the code
to be read, remove the
label from the read area
and deactivate "autoCon-
fig"
10
LED RDY does not
illuminate
Operating software of the
MA 30/31 does not function
properly
Perform a software RESET
No
.
Error description
Possible cause(s)
Remedy
Summary of Contents for multiNet plus Master MA 30
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