Rockwell Automation 1760-DNET Pico DeviceNet Communications Module User Manual - Manual (Page 48)

Publication 1760-UM003A-EN-P - September 2005
6-4 Application Examples for Pico
Read/Write Image Data
Overview
Table 6.5 Switching Rule Bit Array
Data 5 Data 4 Data 3 Data 2
Bit 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Difference Time of time change Month Day Rule_2 Day Rule_1
0: 0:30h Minute: 0 to 59 Hour: 0 to 23 0 to 11 0 to 30 0: month 0: Su 0: on
1: 1:00h 1: after 1: Mo 1: on the
first
2: 1:30h 2: before 2: Tu 2: on the
second
3: 2:00h 3: We 3: on the
third
4: 2:30h 4: Thu 4: on the
fourth
5: 3:00h 5: Fr 5: on the
last
6: Sa
TIP
Refer to the image data provided in the Pico User
Manual, 1760-UM001 or in the PicoSoft help.
Table 6.6 Overview
Operands Meaning Read/Write Type
(hex) Page
A1 – A16 „Analog value comparators/threshold
comparators: A1 – A16“ read 8B 6-5
C1 – C16 „Counters: C1 to C16“ read EE 6-6
D1 – D16 „Text function blocks: D1 – D16“ read 94 6-7
I1 – I16 „Local inputs: I1 – I16“ read 84 6-8
IA1 – IA4 „Local analog inputs: IA1 – IA4“ read 8C 6-9
M1 – M16,
N1 – N16
„Write marker: M1 – M16/N1 – N16“ write 86/87 6-10
M1 – M16,
N1 – N16
„Read marker: M1 – M16/N1 – N16“ read 86/87 6-11
O1 – O4 „Operating hours counters: O1 – O4“ read EF 6-13
P1 – P4 „Local P buttons: P1 – P4“ read 8A 6-14