Mitsubishi Electric MELSEC iQ-R Series User Manual page 182

Address: CH Setting details
Decimal
Standard
(hexadeci
control
mal)
929(3A1H) CH3 System area
930(3A2H) CH3 System area
931(3A3H) CH3 Alert dead band
setting
932(3A4H) CH3 Number of alert
delay
933(3A5H) CH3 Alert 1 mode
setting
934(3A6H) CH3 Alert 2 mode
setting
935(3A7H) CH3 Alert 3 mode
setting
936(3A8H) CH3 Alert 4 mode
setting
937(3A9H) CH3 Loop
disconnection
detection
judgment time
938(3AAH) CH3 Loop
disconnection
detection dead
band
939(3ABH) CH3 Rate alarm alert output enable/disable setting
940(3ACH) CH3 Rate alarm alert detection cycle
941(3ADH) CH3 Rate alarm upper limit value
942(3AEH) CH3 Rate alarm lower limit value
943(3AFH) CH3 Auto tuning
mode selection
944(3B0H) CH3 Auto tuning error
judgment time
945(3B1H) CH3 During AT loop
disconnection
detection
function enable/
disable
946(3B2H) CH3 AT bias
947(3B3H) CH3 Automatic
backup setting
after auto tuning
of PID constants
948(3B4H) CH3 Self-tuning
setting
949(3B5H) CH3 Process value
(PV) scaling
function enable/
disable setting
950(3B6H) CH3 Process value
(PV) scaling
upper limit value
951(3B7H) CH3 Process value
(PV) scaling
lower limit value
APPX
180
Appendix 3 Buffer Memory Areas
Heating- Mix control
cooling
control
Alert dead band Alert dead band
*4
setting setting
Number of alert Number of alert
*4
delay delay
Alert 1 mode Alert 1 mode
*4
setting setting
Alert 2 mode Alert 2 mode
*4
setting setting
Alert 3 mode Alert 3 mode
*4
setting setting
Alert 4 mode Alert 4 mode
*4
setting setting
System area Loop
disconnection
detection
judgment time
System area Loop
disconnection
detection dead
band
Auto tuning Auto tuning
*4
mode selection mode selection
Auto tuning error Auto tuning error
*4
judgment time judgment time
System area During AT loop
disconnection
detection
function enable/
disable
*4
AT bias AT bias
Automatic Automatic
backup setting backup setting
after auto tuning after auto tuning
of PID of PID constants
*4
constants
System area Self-tuning
setting
Process value Process value
(PV) scaling (PV) scaling
function enable/ function enable/
*4
disable setting disable setting
Process value Process value
(PV) scaling (PV) scaling
upper limit upper limit value
*4
value
Process value Process value
(PV) scaling (PV) scaling
lower limit lower limit value
*4
value
Default
value
Position-
proportional
control
Integration 1500
output limiter
*8
setting
Valve operation 0
setting during
CPU module
*8
STOP
Alert dead band 5
*8
setting
Number of alert 0
*8
delay
Alert 1 mode 0
*8
setting
Alert 2 mode 0
*8
setting
Alert 3 mode 0
*8
setting
Alert 4 mode 0
*8
setting
System area 480
System area 0
1
1
0
0
Auto tuning 0
*8
mode selection
Auto tuning error 120
*8
judgment time
System area 0
*8
AT bias 0
Automatic 0
backup setting
after auto tuning
of PID
*8
constants
System area 0
Process value 0
(PV) scaling
function enable/
*8
disable setting
Process value 0
(PV) scaling
upper limit
*8
value
Process value 0
(PV) scaling
lower limit
*8
value
Data (1) (2) (3) (4)
type
   
Setting
   
Setting
Setting    
   
Setting
   
Setting
   
Setting
Setting    
Setting    
   
Setting
   
Setting
   
Setting
   
Setting
   
Setting
Setting    
   
Setting
   
Setting
Setting    
   
Setting
   
Setting
   
Setting
   
Setting
   
Setting
   
Setting
(5)






















