Mitsubishi Electric MELSEC iQ-R Series - Loop Tag Memory Assignments

11 PROCESS CONTROL INSTRUCTIONS
11.1 Overview
1189
11
Loop tag memory assignments
Loop tag memory assignments are explained below.
Ex.
Loop tag memory assignments for two-degree-of-freedom PID control (S2PID)
*1 This is the number of words from the start of the loop tag.
*2 Values may change depending on the operation result.
For details on the loop tag memory assignments, refer to the following.
Page 2082 List of Loop Tag Memory Areas Used by Process Control Instructions
Common items
This section describes the common items in loop types.
■Alarm detection (ALM)
Alarm detection (ALM) indicates loop alarm information. The default setting is 4000H which indicates manual operation in loop
stop state. To enable auto alarm, set it to 0000H.
Instruction used Offset
*1
Item Recommended
range
Standard
value setting
Data type Remarks
 +0   Same values are
used for all
instructions in the
same loop tag
memory.
 +1 MODE 0 to FFFFH 8H
*2
16-bit unsigned binary
 +3 ALM 0 to FFFFH 4000H
*2
16-bit unsigned binary
 +4 INH 0 to FFFFH 4000H 16-bit unsigned binary
S.PHPL +10 PV RL to RH 0.0
*2
Single-precision real number The offset values
are fixed for each
instruction.
S.OUT1 +12 MV -10 to 110 0.0
*2
Single-precision real number
S.2PID +14 SV RL to RH 0.0 Single-precision real number
S.2PID +16 DV -110 to 110 0.0
*2
Single-precision real number
S.OUT1 +18 MH -10 to 110 100.0 Single-precision real number
S.OUT1 +20 ML -10 to 110 0.0 Single-precision real number
S.PHPL +22 RH -999999 to 999999 100.0 Single-precision real number
S.PHPL +24 RL -999999 to 999999 0.0 Single-precision real number
S.PHPL +26 PH RL to RH 100.0 Single-precision real number
S.PHPL +28 PL RL to RH 0.0 Single-precision real number
S.PHPL +30 HH RL to RH 100.0 Single-precision real number
S.PHPL +32 LL RL to RH 0.0 Single-precision real number
S.IN +38  0 to 1 0.2 Single-precision real number
S.PHPL +40 HS 0 to 999999 0.0 Single-precision real number
S.PHPL +42 CTIM 0 to 999999 0.0 Single-precision real number
S.PHPL +44 DPL 0 to 999999 100.0 Single-precision real number
S.2PID +46 CT 0 to 100 1.0 Single-precision real number
S.OUT1 +48 DML 0 to 100 100.0 Single-precision real number
S.2PID +50 DVL 0 to 100 100.0 Single-precision real number
S.2PID +52 P 0 to 999999 1.0 Single-precision real number
S.2PID +54 I 0 to 999999 10.0 Single-precision real number
S.2PID +56 D 0 to 999999 0.0 Single-precision real number
S.2PID +58 GW 0 to 100 0.0 Single-precision real number
S.2PID +60 GG 0 to 999999 1.0 Single-precision real number
S.OUT1 +62 MVP -999999 to 999999 0.0
*2
Single-precision real number
S.2PID +64  0 to 1 0.0 Single-precision real number
S.2PID +66  0 to 1 1.0 Single-precision real number
b15 b14
...
b1b2 b0b4b5b6b7b8b9b10b11 b3
MHA SPA DMLA OOPA SEA HHA LLA PHA PLA DPPA DPNA DVLA MLA