Omron SYSMAC CS Series Operation Manual page 271

Configurator Error and Warning Messages
Number Message
15 PROFIBUS Master is not in cor-
rect mode. Please set the PROFI-
BUS Master in one of the following
modes: STOP, CLEAR or OPER-
ATE.
16 Master Unit indicated failure of Set
Device Station Address.
17 'New address' and/or 'Ident num-
ber (hex)' are/is empty.
18 Slave/Master DTM does not
accept the specified address.
19 Master Unit version and DTM ver-
sion do not match. Please select
DTM that can be used with the
connected device (refer to section
1-3-2 Specifications).
D-3 Error Messages - Communication
The table below lists the Error messages related to CX-Server communication between the PROFIBUS Master
Unit DTM and the PLC.
Number Message
50 Communication Failure with Unit
250
Description
The Set Device Station Address
command can not be executed
because the PROFIBUS Master is
not in correct mode, i.e. the Master
Unit is OFFLINE.
When sending Set Device Station
Address command, one of the fol-
lowing problems occurred:
• The slave has deactivated this
service.
• The slave has not responded to
the request.
• The slave does not have sufficient
memory space for the request
data.
No data is entered in the New
Address and Ident Number fields.
The DTM has not accepted the new
address setting. Possible cause is
that the slave DTM data set has
been locked for parameter changes.
The selected DTM is not suitable to
configure the connected PROFIBUS
Master.
Description
The communication between the PC
and the Unit on the PLC could not be
achieved.
Appendix D
Correction
Set the PROFIBUS Master into one
of the following modes: STOP,
CLEAR or OPERATE.
• Check target Slave device on the
PROFIBUS network.
• Check specified Slave address.
• Check Slave timeout parameter
Fill-in both the 'New address' and the
'Ident number (hex)' fields.
Please use the DTM as specified in
the error message.
Correction
• Ensure there are no problems
with the connection between the
Personal Computer and the PLC.
• Ensure the Master Unit has been
correctly mounted - Refer to sec-
tion 2-2 Installing the CS1/CJ1W-
PRM21 Units for detailed informa-
tion.
• Make sure the Device settings are
correct.
• Perform one of the following suc-
cessfully to confirm the problem
has been solved:
* Download configuration
* Communication Test in Device
Settings tab
* Update monitoring data (Slave
Diagnostics, clearing error log).