Mitsubishi Electric MELSEC iQ-R Series User Manual page 18

Selectable control mode
A control mode can be selected from the following seven modes. Select a control mode in "Control mode selection" of "Base
Setting."
Control mode
Standard control
Heating-cooling control (normal
mode)
Heating-cooling control
(expanded mode)
Mix control (normal mode)
Mix control (expanded mode)
Position proportional control
(normal mode)
Position proportional control
(expanded mode)
Control for each channel is as follows:
Channel Standard
control
CH1 Standard control
CH2 Standard control
CH3 Standard control
CH4 Standard control
*1 Only the temperature measurement using a temperature input terminal can be executed.
1 FUNCTIONS
16
1.1 Control Mode Selection Function
Description
Executes the standard control of four channels.
Executes the heating-cooling control. CH3 and CH4 cannot be used.
Executes the heating-cooling control. The number of loops is expanded
using an output module and others in the system.
Executes the standard control and the heating-cooling control. CH2
cannot be used.
Executes the standard control and the heating-cooling control. The
number of loops is expanded using an output module and others in the
system.
Executes the position proportional control. CH3 and CH4 cannot be used.
Executes the position proportional control. The number of loops is
expanded using an output module and others in the system.
Heating-cooling control
Normal mode Expanded
mode
Heating-cooling Heating-cooling
control control
Heating-cooling Heating-cooling
control control
*1
 Heating-cooling
control
*1
 Heating-cooling
control
Mix control
Normal mode Expanded
mode
Heating-cooling Heating-cooling
control control
*1

Heating-cooling
control
Standard control Standard control
Standard control Standard control
No. of control loops
Standard control 4 loops
Heating-cooling control 2 loops
Heating-cooling control 4 loops
• Standard control 2 loops
• Heating-cooling control 1 loops
• Standard control 2 loops
• Heating-cooling control 2 loops
Position proportional control 2 loops
Position proportional control 4 loops
Position proportional control
Normal mode Expanded
mode
Position Position
proportional proportional
control control
Position Position
proportional proportional
control control
*1
 Position
proportional
control
*1
 Position
proportional
control