Mitsubishi MELSEC iQ-F, Руководство пользователя

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APPX
Appendix 4 Buffer Memory Areas
153
A
CH1 Scaling lower limit value
Set a lower limit value for the range of the scale conversion.
■
Buffer memory address
The following shows the buffer memory address of this area.
■
Setting range
The possible setting range is from -32000 to +32000.
Setting a value out of the range causes a scaling setting range error (error code: 1A1
 H).
In the channel where a set value does not satisfy the condition "the scaling upper limit value

the scaling lower limit value", a
scaling upper/lower limit value setting error (error code: 1A2  H) occurs.
When 'CH1 Scaling enable/disable setting' (Un\G504) is set to Disable (1), the setting for 'CH1 Scaling lower limit value'
(Un\G508) is ignored.
■
Enabling the setting
Turn off
→
on
→
off 'Operating condition setting request' (Un\G70, b9) to enable the setting.
■
Default value
The default value is set to 0.
CH1 Digital clipping enable/disable setting
Set whether to enable or disable the digital clipping function.
For details on the digital clipping function, refer to the following.

Page 56 Digital Clipping Function
If a value other than the above is set, a digital clipping enable/disable setting range error (error code: 1A5  H) occurs.
■
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 (1).
Buffer memory name CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8
CH  Scaling lower limit value 508 708 908 1108 1308 1508 1708 1908
CH  Scaling lower limit value (In FX2N allocation mode
function)
1121 1123 1125 1127 1129 1131 1133 1135
Setting value Setting content
0 Enable
1 Disable
Buffer memory name CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8
CH  Digital clipping enable/disable setting 510 710 910 1110 1310 1510 1710 1910
CH  Digital clipping enable/disable setting (In FX2N allocation
mode function)
1141 1142 1143 1144 1145 1146 1147 1148