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7.18 Other instructions
7.18.10 Reading module model name(TYPERD(P))
(2) Specify the start I/O number of a module whose model name is to be read by "n" as follows:
• Specify the value obtained by dividing the start I/O number of the target module by 16.
• When the target module occupies two slots
The start I/O number to be specified may differ from that of the mounted module.
For the start I/O number, refer to the manual of each module.
Specify the value obtained by dividing the start I/O number of the target module by 16.
Example) QJ71GP21S-SX
Specify a value to which 0010
H
, start I/O number of the mounted module, is added.
• When the target module is a CPU module in multiple CPU systems
Specify the value obtained by dividing the start I/O number of the target CPU module by
16.
Or, the model name can be read by specifying the start I/O number of a module controlled
by another CPU.
Power
supply
module
CPU
module
QX10 QX10 QX10 QX10
Q68
ADV
QY41
P
QY10 QY10
3E00
H 0000H 0010H 0020H 0030H 0040H 0050H 0070H 0080H Start I/O number configured in
the I/O assignment setting
When the target module is a CPU module itself,
specify the start I/O number by H3E0.
Specify the start I/O number by K3 or H3.
Power
supply
module
CPU
module
QJ71G P21S-SX
Empty Empty Empty Empty Empty Empty
3E00
H 0000H 0010H 0030H 0040H 0050H 0060H 0070H 0080H Start I/O number configured in
the I/O assignment setting
Specify the start I/O number by K1 or H1.
Power
supply
module
CPU
module
Q20UDH
CPU
Q20UDH
CPU
Q20UDH
CPU
QY41
P
Q68
ADV
QY41
P
QY10 QY10
3E00
H 3E10H 3E20H 3E30H 0000H 0010H 0020H 0030H 0040H Start I/O number configured in
the I/O assignment setting
Specify the start I/O number by H3E3.