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FX2N-32DP-IF Profibus-DP Interface Units Appendix B
B-9
b) Second step in adjusting offset/gain for FX
2N
-4DA
Table B-9:Second Step in Adjusting Offset/Gain for FX
2N
-4AD
Using GSD File
User Param-
eter Type
Description
Using Programming Tool
Byte No.
Setting
Value
(Hex)
Register
No.
Setting
Value
(Hex)
Higher/
Lower
Byte
000 HUser param-
eter for
32DP-IF
See section 6.1. D200 0000 H
Lower
100 H Higher
2 CC H
User param-
eter for spe-
cial function
block (FX
2N
-
4DA)
BFM #30 higher byte: “CC H”
D201 0BCC H
Lower
3 0B H BFM #30 higher byte: “0B H” Higher
409 H
Total length of parameter bytes for this spe-
cial function block is 9 bytes (byte No. 4 ~
12).
D202 0409 H
Lower
504 H
Example: number of BFM for data
exchanged every cycle is 4 BFMs
(BFM #1 ~ #4).
Higher
6 01 H Specified exchange, ex. BFM #1
D203 0201 H
Lower
7 02 H Specified exchange, ex. BFM #2 Higher
8 03 H Specified exchange, ex. BFM #3
D204 0403 H
Lower
9 04 H Specified exchange, ex. BFM #4 Higher
10 8A H
Example: If offset data of ch 1 is set to
“4”mAV, BFM #10 is set to
“0FA0 H”.
D205 A08A H
Lower
11 A0 H BFM #10 lower byte: “A0 H” Higher
12 0F H BFM #10 higher byte: “0F H”
D206 8B00 H
Lower
13 8B H
Example: If gain data of ch1 is set to “10
mA”, BFM #11 is set to “2710 H”
Higher
14 10 H BFM #11lower byte: “10 H”
D207 2710 H
Lower
15 27 H BFM #11 higher byte: “27 H” Higher
16 8C H
Example: If offset data is set to “0 V”, BFM
#12 is set to “0000 H”.
D205 008C H
Lower
17 00 H BFM #11 lower byte: “00 H” Higher
18 00 H BFM #11 higher byte: “00 H”
D206 8D00 H
Lower
19 8D H
Example: If gain data is set to “2.5 V”, BFM
#13 is set to “09C4 H”
Higher
20 C4 H BFM #23 lower byte: “C4 H”
D207 09C4 H
Lower
21 09 H BFM #23 higher byte: “09 H” Higher
22 88 H
Example: If adjusting ch 1 and ch2, BFM #8
is set to “1111 H”
D208 1188 H
Lower
23 11 H BFM #8 lower byte: “11 H” Higher
24 11 H BFM #8 higher byte: “11 H”
D209 0011 H
Lower
-- - Higher