Issue 5 - September - ABB Triguard SC300E Safety Manual

Network 001 - Input Read / Output Write / Mandatory System Diagnostics
Scan Rate 00030 ms
1
00001
PMIO
2
R0499
3
32767
FALT
4
R0490
SINGLE SLOT
MODULE
OFFLINE
5
00060
15852
OverlapDis15852
1.0s
6
R1202
7
Mandatory Network (except Register No/Discrete No/Timer values).
PMIO call 1 is used to read/write all I/O points in Table of operations 1. The FALT call transfers all system diagnostics to
register 490. 32767 is a mask of 15 bits that can be used to configure the call output. Note this mask does not inhibit any
diagnostics. Discrete 15826 is a pre-alarm generated 60 seconds after any I/O module (including serial I/O modules) is
taken Off-line. After returning an I/O module On-line the system diagnostics history must be cleared to reset this alarm.
The ESD logic is tripped (via Discrete 6006) if only one processor is running, on start up, or an critical I/O module is Off-line
for more that the time set in timer R1203, or an I/O module is removed from the chassis without first being taken Off-line, or a
I/O chassis is lost to be system by total power failure or loss of two MBB modules.

Issue 5 - September 2006

Label 01002 Enabled
MPP A
OUT OF
SYNC
15845
OverlapDis15845
MPP A
OUT OF
SYNC
15845
OverlapDis15845
MPP B
OUT OF
SYNCH
15846
OverlapDis15846
FIRST
SCAN
6001
WorkingDis6001
SINGLE SLOT
MODULE
MODULE
OFFLINE
OFFLINE
PRE-ALARM
15826
15852
OverlapDis15826 OverlapDis15852
SINGLE SLOT
MODULE
OFFLINE
15852
OverlapDis15852
MPP B 2oo3 VOTED
OUT OF MPP
SYNC SHUTDOWN
15829
15846
OverlapDis15846 OverlapDis15829
MPP C
OUT OF
SYNC
15847
OverlapDis15847
MPP C
OUT OF
SYNCH
15847
OverlapDis15847
FIRST
SCAN
6001
WorkingDis6001
SYSTEM PLC
INITIALISE INITIALISE
ERROR SHUTDOWN
15844 15827
OverlapDis15844 OverlapDis15827
MODULE
OFFLINE
SHUTDOWN
03600
15828
OverlapDis15828
1.0s
R1203
ESD
DIAGNOSTIC
PLC
SHUTDOWN
NOT
6006
WorkingDis6006
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