FX2N-32DP-IF Profibus-DP Interface Units Appendix B

B-9

b) Second step in adjusting offset/gain for FX2N-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 (FX2N-
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: numbe r 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