Watlow RMA PLUS RMAP-2A Series, Руководство пользователя

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configure it with a PC, they are all at address 1 yet there is no address conflict. The explanation
follows…
Value Segment
0 No segmentation of the physical address (i.e. high-speed Watbus)
1 Masters: PCs
2 Masters: EZ-ZONE RUI, RMZ, RMA PLUS
3 Masters: Legacy field communication cards
4 Slaves: EZ-ZONE ST, PM, RM (A, C, E, H, L, S), SEMI: EZ-ZONE RM (F, G, UH), et al.
Figure 43 - Watbus address segmentation
Low-Speed Watbus
There may be up to 33 devices (zones) on bus 2, each with a unique physical address. The logical
address is what the user is presented. The physical address is what’s used on the bus. By default, the
RMA PLUS occupies logical address 7 of segment 2. You must ensure that each device on this bus has a
unique logical address within its segment. Segment 2 devices may include EZ-ZONE RUIs and a sole EZ-
ZONE RMZ (always address 8).
The segment field only applies to bus 2 records.
Segment Logical Physical
1
1 0
P
C
s
(S
o
ft
w
a
re
)
M
a
s
te
rs
2 1
3 2
4 3
2
1 4
(EZ
-Z
O
N
E
R
U
I,
R
M
Z
,
R
M
A
P
L
U
S
)
2 5
3 6
4 7
5 8
6 9
7 10
8 11
3
1 12
F
ie
ld
C
o
m
m
s
C
a
rd
s
2 13
3 14
4 15
4
1 16
S
la
v
e
s
(EZ
-Z
O
N
E
S
T
,
P
M
,
R
M
,
..
.)
2 17
3 18
4 19
5 20
6 21
7 22
8 23
9 24
10 25
11 26
12 27
13 28
14 29
15 30
16 31
17 32
Figure 44 - LSWB address space