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App. - 6 App. - 6
MELSEC-Q
APPENDIX
Appendix 2.2 OGLOAD
Reads the offset/gain values of the user range setting of the A/D converter module to
the CPU.
Usable devices
Internal device
(System, user)
MELSECNET/H
Direct J \
Constant
Set data
Bit Word
File
register
Bit Word
Special
function
module
U
\G
Index
register
Z
K, H S
Other
(S) — — ———
(D) — ———
Command
G.OGLOAD
Command
GP.OGLOAD
Un (S) (D)
Un (S) (D)
[Instruction
symbol]
[Execution
condition]
G.OGLOAD
GP.OGLOAD
Set data
Device Description Setting range Data type
Un Start I/O number of the module 0 to FE
H
Binary 16 bits
(S) Start number of the device in which control data is stored.
Within the range of the
specified device
Device name
(D)
Device that is turned ON 1 scan on completion of dedicated
instruction processing.
(D) + 1 also turns ON at an abnormal completion.
Within the range of the
specified device
Bit
Control data
1
of Q64AD (1/2)
Device Item Set data Setting range Set by
(S) System area — — —
(S) + 1 Completion status
Stores the status when the instruction
is complete.
0 : Normal completion
Other than 0: Abnormal completion
—System
(S) + 2 Pass data classification setting
Specify the voltage/current of the
offset/gain values to be read.
0: Voltage specified
1: Current specified
0
0 CH.4 CH.3 CH.2 CH.1
b15 b4b3b2b1b0
0000
H
to 000F
H
User
(S) + 3 System area — — —
(S) + 4 CH1 Industrial shipment settings offset value — — System
(S) + 5 CH1 Industrial shipment settings gain value — — System
(S) + 6 CH2 Industrial shipment settings offset value — — System
(S) + 7 CH2 Industrial shipment settings gain value — — System
(S) + 8 CH3 Industrial shipment settings offset value — — System
(S) + 9 CH3 Industrial shipment settings gain value — — System
1 Set only the pass data classification setting (S)+2. If data is written to the area set by the system, the offset/gain values
will not be read properly.