Mitsubishi MELSEC L Series User Manual page 181

Error
Error Contents and Cause
Code
[LINK PARA. ERROR]
• The CC-Link IE module is specified for the head
I/O number of network parameter in the
MELSECNET/H.
• The MELSECNET/H module is specified for the
head I/O number of network parameter in the
CC-Link IE.
■Collateral information
• Common information: File name/Drive name
• Individual information: Parameter number
■Diagnostic Timing
• At power-on/At reset/STOP→RUN
[LINK PARA. ERROR]
• Although the CC-Link IE module is mounted,
network parameter for the CC-Link IE module is
not set.
• Although the CC-Link IE and MELSECNET/H
modules are mounted, network parameter for
the MELSECNET/H module is not set.
■Collateral information
• Common information: File name/Drive name
• Individual information: Parameter number
■Diagnostic Timing
• At power-on/At reset/STOP→RUN
3100
[LINK PARA. ERROR]
Although the CC-Link IE module is mounted,
network parameter for the CC-Link IE module is
not set.
■Collateral information
• Common information: File name/Drive name
• Individual information: Parameter number
■Diagnostic Timing
• At power-on/At reset/STOP→RUN
[LINK PARA. ERROR]
In a multiple CPU system, the MELSECNET/H
under control of another CPU is specified as the
head I/O number in the network setting parameter
of the MELSECNET/H.
■Collateral information
• Common information: File name/Drive name
• Individual information: Parameter number
■Diagnostic Timing
• At power-on/At reset/STOP→RUN
[LINK PARA. ERROR]
The network parameter of the MELSECNET/H
operating as the normal station is overwritten to
the control station.
Or, the network parameter of the MELSECNET/H
operating as the control station is overwritten to
the normal station. (The network parameter is
updated on the module by resetting.)
■Collateral information
• Common information: File name/Drive name
• Individual information: Parameter number
■Diagnostic Timing
• At power-on/At reset/STOP→RUN
Corrective Action
• Check the network parameters and actual
mounting status, and if they differ, make them
matched. If any of the network parameters is
corrected, write it to the CPU module.
• Check the set number of extension base units.
• Check the connection status of the extension
base units and extension cables.
Check the connection of the GOT if it is bus-
connected to the main base unit or extension
base unit.
If an error occurs even after taking the above
measures, the cause is a hardware failure.
(Please consult your local Mitsubishi
representative, explaining a detailed description
of the problem.)
• Check the network parameters and actual
mounting status, and if they differ, make them
matched. If any of the network parameters is
corrected, write it to the CPU module.
• Check the set number of extension base units.
• Check the connection status of the extension
base units and extension cables.
Check the connection of the GOT if it is bus-
connected to the main base unit or extension
base unit.
If an error occurs even after taking the above
measures, the cause is a hardware failure.
(Please consult your local Mitsubishi
representative, explaining a detailed description
of the problem.)
• Check the network parameters and actual
mounting status, and if they differ, make them
matched. If any of the network parameters is
corrected, write it to the CPU module.
If an error occurs even after taking the above
measures, the cause is a hardware failure.
(Please consult your local Mitsubishi
representative, explaining a detailed description
of the problem.)
• Delete the MELSECNET/H network parameter
of the MELSECNET/H under control of another
CPU.
• Change the setting to the head I/O number of
the MELSECNET/H under control of the host
CPU.
Reset the CPU module.
APPENDICES
LED Status Corresponding
CPU Status CPU
*15
Qn(H)
*17
QnPH
*17
QnPRH
QnU
RUN:
Off
ERR.:
Flicker
CPU Status:
Stop
*26
LCPU
*8
Q00/Q01
*8
Qn(H)
QnPH
*18
QnU
*8
Qn(H)
QnPH
QnPRH
QnU
179
A