6-92
(MSB) (LSB)
15 14 … 8 7 … 10
%IW***．0 Polling function code (1) Polling function code (2)
%IW***．1 Polling function code (3) Polling function code (4)
%IW***．2 Polling function code (1) data
%IW***．3 Polling function code (2) data
%IW***．4 Polling function code (3) data
%IW***．5 Polling function code (4) data
%IW***．6 Motor speed (M06)
%IW***．7 Operation state (refer to * 6.5.8.1 (1))
%QW***．8 Selecting function code (1) Selecting function code (2)
%QW***．9 Selecting function code (3) Selecting function code (4)
%QW***．10 Selecting function code (1) data
%QW***．11 Selecting function code (2) data
%QW***．12 Selecting function code (3) data
%QW***．13 Selecting function code (4) data
%QW***．14 Polling function code (1) Polling function code (2)
%QW***．15 Polling function code (3) Polling function code (4)
Note: *** represents the SX bus station address set by "RSW1" and "RSW2".
Figure 6.5.18
(2) UPAC compatible format
When the UPAC compatible format is selected (U11=1)
, as shown in the figure below, out of the I/Q
area of the MICREX-SX, 51 words are used for each FRENIC-VG, with the lower 29 words are
used for read and upper 22 words are used for write.
(MICREX-SX ← FRENIC-VG) data
(22 words)
(MICREX-SX → FRENIC-VG) data
(29 words)
(MSB) (LSB)
15 14 ・・・ ・・・ 1 0
～
～
～
～
～
～
～
～
51 words
MICREX-SX
I/Q area
Figure 6.5.19
FRENIC-VG
⇓
MICREX-SX
MICREX-SX
⇓
FRENIC-VG
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