Mitsubishi Electric MELSEC iQ-R Series User Manual page 679

No. Name
SD113 to Detailed
SD143 information 2
Data stored Details
Detailed information 2 (25) Process control instruction processing information
■SD113: With or without specification
b0: Process control instruction processing information
■SD114: Processing description
The following are processing blocks stored in SD114 (Processing
details).
1:  (Instruction with no processing block)
2: Range check
3: Input limiter
4: Engineering value inverse transformation
5: Digital filter
6: Input addition
7: Variation rate & upper/lower limiter
8: Reset windup
9: Output conversion
10: Output ON time conversion
11: Variation rate check
12: Integrated value calculation
13: Control cycle determination
14: SV setting
15: Tracking
16: Gain (Kp) operation
17: PID operation
18: Deviation check
19: PID operation 1 (operation processing of Bn or Cn)
20: PID operation 2 (operation processing of Dn)
21: PID operation 3 (operation processing of MV)
22: PIDP operation
23: Operating time monitor
24: SPI operation
25: IPD operation
26: BPI operation
27: Engineering value transformation
28: Variation rate limiter
29: Ratio calculation
30: Upper/lower limit check
31: Loop stop
32: MV correction
33: Two-position (on/off) control
34: Three-position (on/off) control
35: Operation constant check
36: SV count-up
37: MVPGS operation
38: Output
39: Input check
40: Timeout determination
41: Step manipulated value set
42: Sampling cycle determination
43: Response waveform observation
44: Identification processing
45: PID constants calculation
(28) Program error information
■SD113: With or without specification
b0: Program error code
■SD114: Program error code
b0
b0
Appendix 5 List of Special Register Areas
Set by
(setting
timing)
S (Error)
A
APPX
677