Mitsubishi Electric MELSEC iQ-R Series User Manual page 176

CH1 Decrease digital limit value
Normal
Set the decrement value per 10s when using the rate control function.
For details on the rate control function, refer to the following.
Page 35 Rate Control Function
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
CH Decrease digital limit value
■Setting range
• The setting range is from 0 to 64000 (FA00H).
• If a value out of the setting range is set for a channel where the conversion and rate control are enabled, a digital limit value
range error (error code: 1B9H) occurs.
• When the scaling setting is enabled, the decrease digital limit value of the digital value converted within the scaling range is
applied.
■Enabling the setting
Turn on and off 'Operating condition setting request' (Y9).
■Default value
The default value is 64000 for all channels.
■Precautions
• When a value exceeding 32767 is set in 'CH1 Decrease digital limit value' (Un\G516) with the program, the value must be
input in hexadecimal.
• The cycle where actual digital values change (conversion cycle) is 10s  Number of D/A conversion enabled channels.
The decrement of digital value per conversion cycle is 'CH1 Decrease digital limit value' (Un\G516)  Number of D/A
conversion enabled channels.
CH1 Output setting during wave output stop
Wave
Set the analog output during the wave output stop.
Analog output
0V/0mA
Offset value
Output value during wave output stop
In the channel where a value out of the above setting range is set, a setting range error for Output setting during wave output
stop (error code: 1D2H) occurs. The operation of the wave output before the change is continued.
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
CH Output setting during wave output stop
■Enabling the setting
Turn on and off 'Operating condition setting request' (Y9) to enable the setting.
■Default value
The default value is Offset value (1) for all channels.
APPX
174
Appendix 3 Buffer Memory Areas
CH1
516
Description
0V or 0mA is output in analog.
The offset value of the set output range is output in analog.
The value set in 'CH1 Output value during wave output stop (Un\G525)' is output in
analog.
CH1
524
CH2 CH3
716 916
CH2 CH3
724 924
CH4
1116
Setting value
0
1
2
CH4
1124