Mitsubishi MELSEC iQ-F, Руководство пользователя

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APPX
Appendix 4 Buffer Memory Areas
173
A
CH1 Offset/gain setting mode
Specify the channel where the offset/gain setting is adjusted.
• Offset/gain setting mode (offset specification): Channel to adjust the offset
• Offset/gain setting mode (gain specification): Channel to adjust the gain
Set one of the offset specification or gain specification to the Setting channel (1), and the other to Disable (0). Setting a value
other than 0 and 1 causes an offset/gain setting channel range error (error code: 1E8
 H).
Multiple channels can be set at the same time. In that case, set the offset specification and gain specification separately. The
offset specification and gain specification cannot be set at the same time.
In the following cases, an offset/gain setting channel specification error (error code: 1E50H) occurs.
• When both the offset specification and gain specification of the same channel are set to Setting channel (1)
• When both the offset specification and gain specification of the same channel are set to Disable (0)
■
Buffer memory address
The following shows the buffer memory address of this area.
■ Enabling the setting
Turn off
→
on
→
off 'Operating condition setting request' (Un\G70, b9) to enable the setting.
■
Default value
The default value is Disable (0).
CH1 Logging data
This area stores the data logged by the logging function.
Up to 10000 points of data can be stored per channel. After the number of stored data points reaches 10000, data collection
continues with the data overwritten from the head.
For details on the logging function, refer to the following.

Page 59 Logging Function
■
Buffer memory address
The following shows the buffer memory address of this area.
• Turning off → on 'Operating condition setting request' (Un\G70, b9) allows the logging data in all the
channels to be cleared.
• Turning on → off Logging hold request while Logging hold flag is on allows logging to resume. In this case,
the logged data is not cleared.
Setting value Setting content
0 Disable
1 Setting channel
Buffer memory name CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8
CH  Offset/gain setting mode (offset specification) 4132 4134 4136 4138 4140 4142 4144 4146
CH  Offset/gain setting mode (gain specification) 4133 4135 4137 4139 4141 4143 4145 4147
CH  Offset/gain setting mode (offset specification) (in FX2N
allocation mode function)
1321 1322 1323 1324 1325 1326 1327 1328
CH  Offset/gain setting mode (gain specification) (In FX2N
allocation mode function)
1331 1332 1333 1334 1335 1336 1337 1338
Buffer memory name CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8
CH  Logging data 10000 to
19999 20000 to
29999 30000 to
39999 40000 to
49999 50000 to
59999 60000 to
69999 70000 to
79999 80000 to
89999
CH  Logging data (In FX2N allocation mode function) 10000 to
19999 20000 to
29999 30000 to
39999 40000 to
49999 50000 to
59999 60000 to
69999 70000 to
79999 80000 to
89999