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*1 When SB000D (Fuse blown error check/clear) in the MELSECNET/10 remote master station is turned on, an existing
fuse blown error is cleared. When SB000E (I/O verify error check/clear) is turned on, an existing I/O module verify error
is cleared.
*2 This item do not need to be selected since the forwarding parameter between devices cannot be set in MELSECNET/10
mode.
*3 Do not set the forwarding parameter between devices in MELSECNET/10 mode. If set, SP. PARA ERROR (error code:
3301) occurs.
If the CPU module on the remote master station is the Q4ARCPU, the error time output mode setting shall be as follows.
(a) PLC RAS setting
If an error (fuse blown or I/O module verify error) occurs on the remote master station (CPU module) or remote
I/O station, the data link and output status of the remote I/O station is determined depending on the
combination of parameters set to both stations.
The error check parameter for these two errors can be set on the MELSECNET/H (MELSECNET/10 mode)
remote I/O station side.
However, if the error check status is disabled in parameter set to the CPU module on the MELSECNET/10
remote master station, the setting on the MELSECNET/10 remote master station is given priority.
(b) I/O assignment setting
I/O points can be assigned on the MELSECNET/H (MELSECNET/10 mode) remote I/O station side.
However, if I/O points are also assigned in parameter set to the CPU module on the MELSECNET/10 remote
master station, the setting on the MELSECNET/10 remote master station is given priority.
To set the H/W error time PLC operation mode, use GX Developer of version 8.62Q or later.
I/O
assignment
( Page
50, Section
5.1 (1) (b))
I/O assignment
Type
Blank
Available
Model name Available
Points Available
StartXY Available
Switch setting Switches 1 to 5 Blank Available
Detailed setting
Error time output mode Clear Available
H/W error time PLC operation mode Stop Available
I/O response time 10ms or 0.2ms Available
Basic setting
Base model name
Blank
Available
Power model name Available
Extension cable Available
Slots Available
Base mode Auto Available
Error time output mode
Output setting for the Q4ARCPU
Hold Reset
Hold Holds output data Clears output data
Clear Clears output data Clears output data
Category Item Default Availability