Mitsubishi Electric MELSEC iQ-R Series User Manual page 300

CH1 Self-tuning setting
Set an operation of the self-tuning in this area.
For details on the self-tuning function, refer to the following:
Page 47 Self-tuning Function
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory area name
CH Self-tuning setting
CH Self-tuning setting (in the Q compatible mode)
■Setting range
• 0: Do not execute ST
• 1: Starting ST (Only PID constants are calculated.)
• 2: Starting ST (Only simultaneous temperature rise parameters
• 3: Starting ST (PID constants and simultaneous temperature rise parameters
• 4: Starting ST + Vibration (Only PID constants are calculated for both.)
*1 The values of 'CH1 Simultaneous temperature rise gradient data' (Un\G554) and 'CH1 Simultaneous temperature rise dead time'
(Un\G555) used by the simultaneous temperature rise function
For details on the simultaneous temperature rise function, refer to the following:
Page 100 Simultaneous Temperature Rise Function
■Default value
The default value is Do not execute ST (0).
This area is enabled only for the following channels:
• CH1 to CH4 of when the standard control is used
• CH3 and CH4 of when the mix control (normal mode) or mix control (expanded mode) is used
CH1 Process value (PV) scaling function enable/disable setting
Set whether to enable or disable the temperature process value (PV) scaling function. For details on the temperature process
value (PV) scaling function, refer to the following:
Page 68 Scaling Function
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory area name
CH Process value (PV) scaling function enable/disable setting
CH Process value (PV) scaling function enable/disable setting (in the Q
compatible mode)
■Setting range
• 0: Disable
• 1: Enable
■Enabling the settings
Turn ON and OFF 'Setting change command' (YB) in the setting mode ('Setting/operation mode status' (X1): OFF) to enable
the settings.
■Default value
The default value is Disable (0).
APPX
298
Appendix 3 Buffer Memory Areas
CH1 CH2
548 748
574 606
*1
are calculated.)
*1
are calculated.)
CH1 CH2
549 749
725 741
CH3 CH4
948 1148
638 670
CH3 CH4
949 1149
757 773