Delta AH500 Programming Manual page 338

AH 5 00 Pr ogr am m ing Ma n ua l
API Instruction code
0707 D PID
Device
X
 
PID_RUN
SV
PV
PID_MODE
 
PID_MAN
 
MOUT_AUTO
CYCLE
Kp
Ki
Kd
 
PID_DIR
ERR_DBW
MV_MAX
MV_MIN
MOUT
I_MV
MV
Symbol:
6 - 1 7 0
Operand
PID_RUN, SV, PV, PID_MODE,
PID_MAN, MOUT_AUTO,
CYCLE, Kp, Ki, Kd, PID_DIR,
ERR_DBW, MV_MAX, MV_MIN,
MOUT, I_MV, MV
Y M S T C HC




Pulse instruction 16-Bit instruction 32-Bit instruction (35 steps)
PID_RUN
SV
PV
PID_MODE
PID_MAN
MOUT_AUTO
CYCLE
K
p
K
i
K
d
PID_DIR
ERR_DBW
D L SM SR E
  
 
 
 
  
  
 
 
 
 
  
 
 
 
 
 
 
－ －
： Enabling the PID algorithm
： Target value (SV)
： Process value (PV)
： PID control mode
： PID A/M mode (PID_MAN)
： MOUT_AUTO
： Sampling time (CYCLE)
： Proportional gain (K
)
p
： Integral gain (K
)
i
： Derivative gain (K
)
d
PID forward/reverse direction
：
(PID_DIR)
Range within which the error
：
value is count as 0
(ERR_DBW)
Function
PID algorithm
PR K 16# "$" DF

















AH500
Bit
Double word
Double word
Double word
Bit
Bit
Double word
Double word
Double word
Double word
Bit
Double word