Mitsubishi MELSEC Q Series Programming Manual page 945

Error
Error Contents and Cause
Code
[SP. UNIT LAY ERR.]
Two or more QI60 modules where interrupt pointer
setting has not been made are mounted.
■Collateral information
2103
• Common information: Module No. (Slot No.)
• Individual information:-
■Diagnostic Timing
• At power-on/At reset
[SP. UNIT LAY ERR.]
• Two or more MELSECNET/H modules are
mounted.
• Two or more CC-Link IE controller network
modules are mounted.
2106
• Two or more Ethernet modules are mounted.
■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.
• Two or more MELSECNET/H modules are
mounted in the entire system.
• Two or more CC-Link IE controller network
modules 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
2106
in the entire system.
• Three 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.]
• 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
Corrective Action
• Reduce the QI60 modules to one.
• Make interrupt pointer setting to the second
QI60 module and later.
• Reduce the number of MELSECNET/H
modules to one.
• Reduce the number of CC-Link IE controller
network modules to one.
• Reduce the number of Ethernet modules to
one.
• Reduce the number of MELSECNET/H and
CC-Link IE controller network modules to four
or less in total in the entire system.
• Reduce the number of MELSECNET/H
modules to one in the entire system.
• Reduce the number of CC-Link IE controller
network modules to one in the entire system.
• Reduce the number of Ethernet modules to one
in the entire system.
• Reduce the MELSECNET/H and CC-Link IE
controller network modules up to two or less in
the entire system.
• Reduce the Ethernet interface modules up to
two or less in the entire system.
• Reduce the MELSECNET/H and CC-Link IE
controller network modules up to four or less in
the entire system.
• Reduce the Ethernet interface modules up to
four or less in the entire system.
LED Status Corresponding
CPU Status CPU
Q00J/Q00/Q01
QnU
Q00UJCPU
RUN:
Off Q00UCPU
ERR.: Q01UCPU
Flicker
CPU Status:
Stop
Q02UCPU
*20
QnU
12-25
1
*8
2
3
12
6
6
7
8