Mitsubishi Electric NZ2GF2B-60TCTT4 User Manual page 307

(8) CH Manipulated value (MV) (RWr10 to RWr13)
for heating (MVh) (RWr10 to RWr13)
(MVc) (RWr14 to RWr17)
The result of PID operation performed on the basis of temperature process value (PV) is stored in these areas.
RWr10 to RWr13 are used for heating in the heating-cooling control. The following table lists the range of values
to be stored.
Storage contents
Manipulated value (MV)
Manipulated value for heating (MVh)
Manipulated value for cooling (MVc)
However, values are output in the range of 0 to 100%. For 0% or less and 100% or more, refer to the following.
• For 0% or less: 0%
• For 100% or more: 100%
(a) Manipulated value (MV) and control output cycle
• Manipulated value (MV) indicates ON time of CH Control output cycle setting (address: 10CH, 13CH,
16CH, 19CH) in percentage. (Page 326, Appendix 3 (15))
• Manipulated value for heating (MVh) indicates ON time of CH Heating control output cycle setting
(address: 10CH, 13CH, 16CH, 19CH) in percentage. (Page 326, Appendix 3 (15))
• Manipulated value for cooling (MVc) indicates ON time of CH Cooling control output cycle setting
(address: 1C6H, 1CBH, 1D0H, 1D5H) in percentage. (Page 326, Appendix 3 (15))
When 600 (60.0%) is stored in CH Manipulated value (MV) (RWr10 to RWr13) and the value of the
Ex.
remote buffer memory area is set as follows
• CH Control output cycle setting (address: 10CH, 13CH, 16CH, 19CH): 30s
ON time of transistor output = Control output cycle setting (s)  Manipulated value (MV) (%) = 30  0.6 = 18 (s)
ON time of transistor output is 18s.
Transistor output is pulse of ON for 18s, OFF for 12s.
Transistor output
Heating-cooling
Store range in control
-50 to 1050 (-5.0% to 105.0%)
0 to 1050 (0.0% to 105.0%)
18s (60%)
ON
OFF
, CH Manipulated value
Standard
, CH Manipulated value for cooling
Heating-cooling
Stored value when control stops
-50 (-5.0%)
-50 (-5.0%)
12s (40%)
30s
APPENDICES
A
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