Operator Place Selection - ABB REC 561 User Manual

1MRK 580 150-XEN
Page 6 - 34
4.2.2 Operator place
selection
Apparatus control
From previous page:
1 2 3
Line bay 2
MultCmdFunc
OUT16
MultCmdFunc
OUT16
Fig. 18 The principle of the communication between bays
The connections to the operator place selectors can be done as shown in
Fig. 19, where the remote/station selection is performed from the station
MMI, and the selection for the local control is performed from a switch on
a local panel. It has a built-in priority with Local as highest, Station as
intermediate, and Remote as lowest priority. When two or more inputs are
set at the same time, the higher priority prevails. The S_R and S_S inputs
have pulse inputs. But the L_L requires a steady signal.
Bay commands
from station
MMI
MultCmdFunc
OUT13
OUT14
Defined as pulse
outputs
From
local
switch
Fig. 19 Connection of operator place selection
RE_RQ_B
RE_BAYS
OUT1
ACK_T_B
OUT2
ACK_T_B2
OUT3
OUT4
.
.
ACK_T_B2
&
OUT1
OUT2
OUT3
OUT4
.
.
BAYCON
S_R
S_S
L_L
REMOTE
STATION
LOCAL
ABB Network Partner AB
Version 1.0-00
EVENT
INPUT1
INPUT2
INPUT3
INPUT4
.
.
INPUT16
(X80150-18)
To other
COMCON
in the bay
COMCON
REMOTE
STATION
LOCAL
(X80150-19)