Bcu Switch And Function Of Led Indications; Rmb-Io(H) - Hitachi GR2000 Series Installation Manual

3.3.7

RMB-IO(H)

The RMB-IO(H) for GR2000-6H, GR2000-10H and GR2000-20H (BCU-H850H,
BCU-M850H and BCU-L850H) physically appears as Figure 3-17
7 5
# 6
5 6
Figure 3-17 RMB-IO(H) Front Panel View
3.3.8 CSW
The CSW-L3MH for GR2000-20H, and the CSW-L1M and the CSW-L3M for
GR2000-20 physically appear as Figure 3-18 and Figure 3-19. To explore the LED
display functions, see the Operations Guide.
Figure 3-18 CSW-L3MH Front Panel View
Figure 3-19 CSW-L1M and CSW-L3M Front Panel View
Switch and LED indication
Table 3-11 BCU switch and function of LED indications
Nam of Name of switch
Board and LED
CSW STATUS
(GR2000-4/10)
GR2K-GA-1002
Rev. 6.03
3 3
3 3
3 3
5 5
5 5
4 '
4 '
'
5 6
2 2 )
2 2
# 0
5 2
6 '
5 7
5 7
6 % * 8 ' & +
;
4
4 /
# &
5 '
9 '
4 1 # 4 5 6
2
6 +
#
#
# / 4 '
4 ' ' / 4 /
2 1
' 4 # . 2 1
' / # %
.
Switch or LED Status
LED: Green/ Shows the
Yellow/ Red operating
condition of RM.
 %
'
4 &
1 & '
 
% #
%
4 5
# % % 
7 5
/
# 6 ' :
2 4 +  4
/ '
# 7
5 6
# % % 
2 4 +  4
Content
Green: Operable operation
Yellow: Blocking and cock insertion and
removal possible.
Green blinking: Under preparation (being
started up.)
Red: Fault
Extinguished: Operation not possible
(Including the device power supply being
turned off)
Component Details
6 :
'
 %
# 5
 
 $
4
% 6
4 5
' 4
 
 #
*
6 
'
0 '
' 0 -
+ 1
1 .
1 .
' . +
. +
0 5
4
0 5 # 5
$
; 6 
)
4 /
% 1
% 1  $

3-15