Mitsubishi Electric MELSEC iQ-R Series User Manual page 231

CH1 Decimal point position
Depending on the setting of 'CH1 Input range' (Un\G501), the decimal point position applicable in the following buffer memory
areas is stored in this area:
• 'CH1 Temperature process value (PV)' (Un\G402)
• 'CH1 Set value (SV) setting' (Un\G430)
• 'CH1 Proportional band (P) setting' (Un\G431) (in the R mode)
• 'CH1 Alert set value 1' (Un\G434)
• 'CH1 Alert set value 2' (Un\G435)
• 'CH1 Alert set value 3' (Un\G436)
• 'CH1 Alert set value 4' (Un\G437)
• 'CH1 Cooling proportional band (Pc) setting' (Un\G439) (in the R mode)
• 'CH1 Upper limit setting limiter' (Un\G511)
• 'CH1 Lower limit setting limiter' (Un\G512)
• 'CH1 Setting variation rate limiter/setting variation rate limiter (temperature rise)' (Un\G513) (in the R mode)
• 'CH1 Setting variation rate limiter (temperature drop)' (Un\G514) (in the R mode)
• 'CH1 Adjustment sensitivity (dead band) setting' (Un\G516) (in the R mode)
• 'CH1 Overlap/dead band setting' (Un\G524) (in the R mode)
• 'CH1 Alert dead band setting' (Un\G531) (in the R mode)
• 'CH1 Loop disconnection detection dead band' (Un\G538)
• 'CH1 Rate alarm upper limit value' (Un\G541)
• 'CH1 Rate alarm lower limit value' (Un\G542)
• 'CH1 AT bias' (Un\G546)
• 'CH1 Simultaneous temperature rise gradient data' (Un\G554)
• 'CH1 Disturbance judgment position' (Un\G557)
• 'CH1 Sensor correction value setting' (Un\G565) (in the R mode)
• 'CH1 Sensor two-point correction offset value (measured value)' (Un\G568)
• 'CH1 Sensor two-point correction offset value (corrected value)' (Un\G569)
• 'CH1 Sensor two-point correction gain value (measured value)' (Un\G570)
• 'CH1 Sensor two-point correction gain value (corrected value)' (Un\G571)
Stored values differ depending on the setting in 'CH1 Input range' (Un\G501).
'CH1 Input range' (Un\G501)
Resolution: 1
Resolution: 0.1
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory area name
CH Decimal point position
CH Decimal point position (in the Q compatible mode)
Stored value
0
1
CH1
400
1
Setting details
No decimal point
First decimal place
CH2 CH3
600 800
2 3
Appendix 3 Buffer Memory Areas
A
CH4
1000
4
APPX
229