Mitsubishi Electronics FX2N Table B-7:First Step in Adjusting Offset/Gain for FX

FX2N-32DP-IF Profibus-DP Interface Units Appendix B
B-7
1) First step in adjusting offset/gain
Table B-7:First Step in Adjusting Offset/Gain for FX
2N
-4AD
Using GSD File User
Parame ter
Type Description
Using Programming Tool
Byte
No.
Setting
Valu e
(Hex)
Register
No.
Setting
Value
(Hex)
Higher/
Lower
Byte
0 00 H User
parameter
for 32DP -IF See sectio n 6.1. D200 0000 H Lower
1 00 H Higher
2AD H
User parameter
for special
function
block
(FX2N-4AD)
BFM #30 lower byte: “AD H” D201 07DA H Lower
3 07 H BFM #30 higher byte: “07 H” Higher
40F H Total length of parameter bytes for this special function block is 15 bytes (byte
No. 4 ~ 18). D202 040F H
Lower
5 04 H Example: Number of BFM for data exchanged every cycle is 4
BFMs (BFM #9 ~ #12). Higher
6 09 H Specified exchange, ex. BFM #9 D203 0A09 H Lower
7 0A H Spec ified exchange, ex. BFM #10 Higher
8 0B H Spec ified exchange, ex. BFM #11 D204 0C0B H Lower
9 0C H Specified exchange, ex. BFM #12 Higher
10 80 H
Example: If BFM #0 is set to “1100 H”.
Ch 1: Voltage input mode
Ch 2: Voltage input mode
Ch 3: Current input mode
(4~20 mA)
Ch 4: Current input mode
(4~20 mA)
D205 0080 H Lower
11 00 H BFM #0 lower byte = “00 H” (ch 1, ch 2) Higher
12 00 H BFM #0 higher byte = “11 H” (ch 3, ch 4)
D206 0011 H
Lower
13 H95 Example: When Adjusting offset/gain, BFM #21 is set to “0001 H” for
adjust permit. Higher
14 H01 BFM #21 lower byte: “01 H” D207 H0195 Lower
15 H00 BFM #21 higher byte: “00 H” Higher
16 H96 Example: Before setting offset/gain define BFM #22 as “0000 H”
for “setting ready”. D208 9600 H Lower
17 H00 BFM #22 lower byte: “00 H” Higher
18 H00 BFM #22 higher byte: “00 H” D209 0000 H Lower
- - - Higher