Mitsubishi Electric Q26UD(E)HCPU User Manual page 336

Error
Error and cause
code
[SP.UNIT LAY ERR.]
• Two or more MELSECNET/H and CC-Link IE
Controller Network modules in total are
mounted in the entire system.
• Two or more Ethernet modules are mounted in
the entire system.
■Collateral information
• Common information: Module No. (Slot No.)
• Individual information: -
■Diagnostic timing
• At power-on/At reset
[SP.UNIT LAY ERR.]
• Two or more MELSECNET/H and CC-Link IE
Controller Network modules in total are
mounted in the entire system.
• Two or more Ethernet modules are mounted in
the entire system.
■Collateral information
• Common information: Module No. (Slot No.)
• Individual information: -
■Diagnostic timing
• At power-on/At reset
[SP.UNIT LAY ERR.]
• Three or more MELSECNET/H and CC-Link IE
Controller Network modules in total are
mounted in the entire system.
• Three or more Ethernet interface modules are
2106
mounted in the entire system.
■Collateral information
• Common information: Module No. (Slot No.)
• Individual information: -
■Diagnostic timing
• At power-on/At reset
[SP.UNIT LAY ERR.]
• Five or more MELSECNET/H and CC-Link IE
Controller Network modules in total are
mounted in the entire system.
• Five or more Ethernet interface modules are
mounted in the entire system.
■Collateral information
• Common information: Module No. (Slot No.)
• Individual information: -
■Diagnostic timing
• At power-on/At reset
[SP.UNIT LAY ERR.]
• Three or more CC-Link IE Controller Network
modules are mounted in the entire system.
• Five or more MELSECNET/H and CC-Link IE
Controller Network modules in total are
mounted in the entire system.
■Collateral information
• Common information: Module No. (Slot No.)
• Individual information: -
■Diagnostic timing
• At power-on/At reset
334
Corrective action
• Mount either MELSECNET/H module or
CC-Link IE Controller Network module in
the entire system.
• Mount only one Ethernet module in the
entire system.
• Mount either MELSECNET/H module or
CC-Link IE Controller Network module in
the entire system.
• Mount only one Ethernet module in the
entire system.
• Reduce the number of MELSECNET/H and
CC-Link IE Controller Network modules to
two or less in the entire system.
• Reduce the number of Ethernet modules to
two or less in the entire system.
• Reduce the number of MELSECNET/H and
CC-Link IE Controller Network modules to
four or less in the entire system.
• Reduce the number of Ethernet modules to
four or less in the entire system.
• Reduce the number of CC-Link IE
Controller Network modules to two or less
in the entire system.
• Reduce the number of MELSECNET/H and
CC-Link IE Controller Network modules to
four or less in the entire system.
LED status, Corresponding
CPU status
Q00UJCPU
Q00UCPU
Q01UCPU
RUN: Off
ERR.:Flashing
Q02UCPU
CPU Status:Stop
Qn(H)
QnPH
QnPRH
CPU
QnU