IDEC FC4A-C10R2 User Manual page 460

28: AS-I M
NTERFACE
•
Digital Output Data Image
Output Data Image (ODI)
M1620
M1630
M1640
M1650
M1660
M1670
M1680
M1690
M1700
M1710
M1720
M1730
M1740
M1750
M1760
M1770
M1780
M1790
M1800
M1810
M1820
M1830
M1840
M1850
M1860
M1870
M1880
M1890
M1900
M1910
M1920
M1930
• Immediately after power up, the digital I/O data of standard slaves and expansion slaves cannot be
Caution
accessed. Data communication between the CPU module and the connected slaves starts when spe-
cial internal relay M1945 (Normal_Operation_Active) turns on. Make sure that M1945 is on before
starting to access the slave I/O data.
28-20
C
ASTER OMMUNICATION
7
(DO3)
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
Byte 8
Byte 9
Byte 10
Byte 11
Byte 12
Byte 13
Byte 14
Byte 15
Byte 16
Byte 17
Byte 18
Byte 19
Byte 20
Byte 21
Byte 22
Byte 23
Byte 24
Byte 25
Byte 26
Byte 27
Byte 28
Byte 29
Byte 30
Byte 31
« FC4A M
Data Format
6 5 4
(DO2) (DO1) (DO0)
Slave 1(A)
Slave 3(A)
Slave 5(A)
Slave 7(A)
Slave 9(A)
Slave 11(A)
Slave 13(A)
Slave 15(A)
Slave 17(A)
Slave 19(A)
Slave 21(A)
Slave 23(A)
Slave 25(A)
Slave 27(A)
Slave 29(A)
Slave 31(A)
Slave 1B
Slave 3B
Slave 5B
Slave 7B
Slave 9B
Slave 11B
Slave 13B
Slave 15B
Slave 17B
Slave 19B
Slave 21B
Slave 23B
Slave 25B
Slave 27B
Slave 29B
Slave 31B
S U ' M
ICRO MART SER S ANUAL
3 2
(DO3) (DO2)
(Slave 0)
Slave 2(A)
Slave 4(A)
Slave 6(A)
Slave 8(A)
Slave 10(A)
Slave 12(A)
Slave 14(A)
Slave 16(A)
Slave 18(A)
Slave 20(A)
Slave 22(A)
Slave 24(A)
Slave 26(A)
Slave 28(A)
Slave 30(A)
—
Slave 2B
Slave 4B
Slave 6B
Slave 8B
Slave 10B
Slave 12B
Slave 14B
Slave 16B
Slave 18B
Slave 20B
Slave 22B
Slave 24B
Slave 26B
Slave 28B
Slave 30B
»
1 0
(DO1) (DO0)