Mitsubishi Electric Q26UD(E)HCPU - Page 368

366
3101
[LINK PARA. ERROR]
• The refresh parameter of MELSECNET/H and
MELSECNET/10 is outside the setting range.
• The setting of the network refresh range
crosses over the boundary between the internal
user device and the extended data register (D)
or extended link register (W).
■Collateral information
• Common information: File name/Drive name
• Individual information: Parameter number
■Diagnostic timing
• At power-on/At reset/STOP  RUN
• Set the refresh parameter within the range
of device setting.
• Set the network refresh range so that it
does not cross over the boundary between
the internal user device and the extended
data register (D) or extended link register
(W).
RUN: Off
ERR.:Flashing
CPU Status:Stop
QCPU
[LINK PARA. ERROR]
A multi-remote I/O network was configured using a
module that does not support the MELSECNET/H
multi-remote I/O network.
■Collateral information
• Common information: File name/Drive name
• Individual information: Parameter number
■Diagnostic timing
• At power-on/At reset/STOP  RUN
Use a module that supports the
MELSECNET/H multi-remote I/O network.
QnPH
[LINK PARA. ERROR]
• The system A of the MELSECNET/H remote
master station has been set to other than
Station No. 0.
• The system B of the MELSECNET/H remote
master station has been set to Station No. 0.
■Collateral information
• Common information: File name/Drive name
• Individual information: Parameter number
■Diagnostic timing
• At power-on/At reset/STOP  RUN
• Set the system A of the MELSECNET/H
remote master station to Station No. 0.
• Set the system B of the MELSECNET/H
remote master station to any of Station No.
1 to 64.
QnPRH
[LINK PARA. ERROR]
Since the number of points of the B/W device set
in [Device] of the PLC parameter is lower than the
number of B/W refresh device points shown in the
following table when parameters of the
MELSECNET/H are not set, the refresh between
the CPU module and the MELSECNET/H cannot
be performed.
■Collateral information
• Common information: File name/Drive name
• Individual information: Parameter number
■Diagnostic timing
• At power-on/At reset/STOP  RUN
Set the refresh parameter of the
MELSECNET/H in accordance with the
number of points of B/W devices set in
[Device] of the PLC parameter.
Qn(H)
QnPH
QnPRH
QnU
[LINK PARA. ERROR]
The setting of the network refresh range crosses
over the boundary between the internal user
device and the extended data register (D) or
extended link register (W).
■Collateral information
• Common information: File name/Drive name
• Individual information: Parameter number
■Diagnostic timing
• At power-on/At reset/STOP  RUN
Set the network refresh range so that it does
not cross over the boundary between the
internal user device and the extended data
register (D) or extended link register (W).
QnU
LCPU
Error
code
Error and cause Corrective action
LED status,
CPU status
Corresponding
CPU
1
2
3
4
Refresh device
No. of refresh device
points of B device
No. of refresh device
points of W device
No. of
mounted
network
modules
8192 points
(8192 points×1 module)
8192 points
(8192 points×1 module)
8192 points
(4096 points×2 modules)
8192 points
(4096 points×2 modules)
6144 points
(2048 points×3 modules)
6144 points
(2048 points×3 modules)
8192 points
(2048 points×4 modules)
8192 points
(2048 points×4 modules)