
Series 30i/ 31i/ 32i-MODEL A
PMC Supplemental Programming Manual
01 04.12.27
S. Hasegawa
New registration
B-63983EN/02-3
EDIT
DATE
DESIG.
DESCRIPTION
44/73
DRAW.NO.
~ ~
Extended relay
control data
Extended relay
These data are
stored in different
storage with that
for extended relays
(address E).
ddress number
E0
E1
E9999
~ ~
7 6
5
4
3
2 1 0
.
.
.
Fig. 2.2.5 (a) General configuration of extra relay
Note
1 Although an address of odd number can be set to the
start address of a extra relay table, it is not
recommended because the functional instructions
such as DSCHB work faster at even addresses than
at odd addresses.
2 Extra relays (E) can be included only in PMC
parameter output from 1
st
PMC. If you set 1 to the
system keep relay K906.3, no information of extra
relays is included in PMC parameter output.
3 You have an option on the format of the extra relays
when you include the extra relays in the PMC
parameter output. See “2.3.2 PMC Parameter
Format” for the detail of the format of the extra relays.
4 Even if the extra relays are not configured as
non-volatile memory, their control data are
non-volatile.