Mitsubishi Electric MELSEC iQ-R Series User Manual page 84

CH1 Pre-scale setting value
Set the pre-scale setting value to use in calculating the sampling pulse number.
For details on the pre-scale function, refer to the following.
Page 23 Pre-scale Function
■Buffer memory addresses
The following shows the buffer memory addresses of this area.
Buffer memory name
CH Pre-scale setting value
CH Pre-scale setting value (when Q series-
compatible mode is used)
■Setting range
• The setting range is from 0 to 32767.
• For channels on which the set value is outside the setting range, a pre-scale setting value setting error (error code: 1AB1H)
occurs.
• If this area is set to 0, the value stored in 'CH1 Sampling pulse number' (Un\G0) will be 0 due to the relationship within the
arithmetic expression for the sampling pulse number. Set 'CH1 Pre-scale setting value' (Un\G135) to a value of 1 or more.
• When 'CH1 Pre-scale function selection' (Un\G134) is set to Pre-scale function invalid (0), the setting in this area is ignored.
■Enabling the setting
Turn on and off 'Operating condition setting request flag' (Y1).
■Default value
The default value is 0 for all channels.
CH1 Warning output selection
Set whether to output warnings for the sampling pulse number.
For details on the warning output function, refer to the following.
Page 29 Warning Output Function
Setting value
0
1
If a value other than those shown in the above table is set, a warning output selection setting error (error code: 1AC0H)
occurs.
■Buffer memory addresses
The following shows the buffer memory addresses of this area.
Buffer memory name
CH Warning output selection
CH Warning output selection (when Q series-
compatible mode is used)
■Enabling the setting
Turn on and off 'Operating condition setting request flag' (Y1).
■Default value
The default value is Warning output function invalid (0) for all channels.
APPX
82
Appendix 3 Buffer Memory Areas
CH1 CH2 CH3
135 167 199
7 39 71
Setting details
Warning output function invalid
Warning output function valid
CH1 CH2 CH3
136 168 200
17 49 81
CH4 CH5 CH6
231 263 295
103 135 167
CH4 CH5 CH6
232 264 296
113 145 177
CH7 CH8
327 359
199 231
CH7 CH8
328 360
209 241