Mitsubishi QJ71LP21 Reference Manual page 160

6 PROGRAMMING
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(d) Remote I/O module: Intelligent parameters (Automatic refresh)
Sets the digital output vale for channels 1 to 3 and the device for refreshing
the error code.
2 : Note that the number of intelligent function module parameters that
may be set for automatic refresh setting is limited. The number of
parameters that may be set for automatic refresh setting is as follows.
Sum total of the numbers of parameters within the setting ranges
of all intelligent function modules
If the number of parameters set exceeds the limited number, the
remote I/O module detects the "SP. PARA ERROR (3301)" error.
POINT
If the error has been detected, read/write the data of the intelligent function
modules using the REMFR/REMTO instruction.
The number of parameters for automatic refresh setting is preset to each intelligent
function module.
To confirm the numbers of parameters for automatic refresh setting, refer to the
user's manuals of the corresponding intelligent function modules.
REMARK
Refer to the manual for the intelligent function module for details about the method
for setting the intelligent parameters.
2
2 : This single line is counted as one parameter.
A blank field is counted out.
Add all the setting items on this setting
screen to all numbers of parameters of the
other intelligent function modules.
MELSEC-Q
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