Mitsubishi Electric MELSEC iQ-R Series User Manual page 164

CH1 Range setting (Resistance temperature detector type)
This area is used to set up the type of resistance temperature detector. Set up the type according to the resistance
temperature detector in use. This description is specific to the RTD input module.
Setting value
0
1
2
3
4
5
8
9
• A channel where the set value is out of the above range causes a range setting range error (error code: 190H).
• The input range cannot be changed for channels where conversion is disabled. To change the input range, set 'CH1
Conversion enable/disable setting' (Un\G500) to Conversion enable (0), 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 (Resistance temperature
detector type)
■Enabling the setting
Turn on and off 'Operating condition setting request' (Y9) to enable the setting.
■Default value
The default value is Pt100 (-200 to 850) (0) for all the channels.
Range setting (Resistance temperature detector type) [Q compatibility]
With the Q compatible mode function used, this area is used to set up the type of resistance temperature detector. Set up the
type according to the resistance temperature detector in use. This description is specific to the RTD input module.
b15 ... b12 b11
(1)
CH4
b15 ... b12 b11
(2)
CH8
(1) Range setting (Resistance temperature detector type) (Un\G402) (setting range CH1 to CH4)
(2) Range setting (Resistance temperature detector type) (Un\G403) (setting range CH5 to CH8)
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
Range setting monitor (Resistance temperature
detector type)
The setting values in the resistance temperature detector type are the same as those of R mode.
The input range cannot be changed for channels where conversion is disabled. To change the input range, set the bit of
corresponding channel of 'Conversion enable/disable setting [Q compatibility]' (Un\G0) to Conversion enable (0), and turn on
and off 'Operating condition setting request' (Y9).
■Enabling the setting
Turn on and off 'Operating condition setting request' (Y9) to enable the setting.
■Default value
The default value is Pt100 (-200 to 850) (0) for all the channels.
APPX
162
Appendix 3 Buffer Memory Areas
CH1 CH2
598 798
... b8 b7 ... b4
CH3 CH2
... b8 b7 ... b4
CH7 CH6
CH1 CH2
402
Description
Pt100 (-200 to 850)
Pt100 (-20 to 120)
JPt100 (-180 to 600)
JPt100 (-20 to 120)
Pt100 (0 to 200)
JPt100 (0 to 200)
Ni100 (-60 to 250)
Pt50 (-200 to 650)
CH3 CH4
998 1198
b3 ... b0
CH1
b3 ... b0
CH5
CH3 CH4
CH5 CH6 CH7
1398 1598 1798
CH5 CH6 CH7
403
CH8
1998
CH8