Appendix 2. Buffer Memory Allocation - Mitsubishi Electric MELSEC-A Series User Manual

Appendix 2.
Address (Hex.)
CH1 CH2 CH3 CH4
0
1 2 3 4
5 6 7 8
9 A B C
D E F 10 Manipulation value (MV)
11 12 13 14 Increased temperature determination flag
15 16 17 18 Transistor output flag
19 1A 1B 1C Heater current process value
1D
1E
1F
20 40 60 80 Input range
21 41 61 81 Stop mode setting
22 42 62 82 Set value (SV) setting
23 43 63 83 Proportional section (P) setting
24 44 64 84 Integral time (D) setting
25 45 65 85 Derivative time (D) setting
26 46 66 86 Alert alarm 1 set value
27 47 67 87 Alert alarm 2 set value
28 48 68 88 Alert alarm 3 set value
29 49 69 89 Alert alarm 4 set value
2A 4A 6A 8A Upper output limiter
2B 4B 6B 8B Lower output limiter
2C 4C 6C 8C Output variation limiter
2D 4D 6D 8D Sensor compensation value setting
2E 4E 6E 8E Adjustment sensitivity (blind section) setting
2F 4F 6F 8F Control output cycle setting
30 50 70 90 First-order delay digital filter setting
31 51 71 91 Control response parameter
Buffer Memory Allocation
Buffer memory address name
Write data error code
Decimal point position
Alert details
Temperature process value (PV)
Unusable
Switch to manual mode completion flag
Unusable
A-2
Setting/selection range
—
—
—
—
—
—
—
—
—
—
—
—
0 to 2
Depends on the input range
0 to 1000(0.0 to 100.0%)
1 to 3600s
0 to 3600s
Depends on the input range
-50 to 1050(-5.0 to 105.0%)
1 to 1000(0.1 to 100.0%/s)
-500 to 500(-5.00 to 5.00%)
1 to 100(0.1 to 10.0%)
1 to 100s
0 to 100s
0 : Slow, 1 : Normal,
2 : Fast