Mitsubishi Electric MELSEC iQ-R Series User Manual page 166

CH1 Range setting
This area is for setting an output range.
Output range
4 to 20mA
0 to 20mA
1 to 5V
0 to 5V
-10 to 10V
User range setting (voltage)
User range setting (current)
If a value other than the above is set, a range setting range error (error code: 190H) occurs.
If the range switching is attempted with the D/A conversion and output enabled for the purpose of preventing a sudden
change in the analog output, CH Under-output range change denial alarm (alarm code: 0C0H) occurs and the range
switching is not executed. To execute the range switching, turn off 'CH1 Output enable/disable flag' (Y1).
The user range cannot be used when the wave output function is used. Even within the setting range in the above table, when
the user range is set while the wave output function is used, a user range specification error in wave output mode (error code:
1D0H) occurs and the wave output does not start.
The output range cannot be changed for channels set to D/A conversion disabled. To change the output range, set 'CH1 D/A
conversion enable/disable setting' (Un\G500) to D/A conversion enabled (0), set 'CH1 Output enable/disable flag' (Y1) to OFF,
and turn on and off 'Operating condition setting request' (Y9).
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
CH Range setting
■Enabling the setting
Turn on and off 'Operating condition setting request' (Y9) to enable the setting.
APPENDICES
164
Appendix 3 Buffer Memory
Setting value
R60DA4
0H
1H
2H
3H
4H
EH
FH
CH1 CH2
598 798
R60DAV8


0H, 2H
3H
4H
EH

CH3 CH4 CH5
998 1198 1398
R60DAI8
0H
1H




FH
CH6 CH7 CH8
1598 1798 1998