Rockwell Automation SC300E Trusted Bridge Module - Manual (Page 39)

Trusted™ Bridge Module 8161
Issue 2 Feb 10 PD-8161 39
3.2.17 Module – mrb04xm (remote master Module)
DESCRIPTION
This definition provides module status for a logical Triguard MRB04XM remote master chassis
expansion interface module.
The logical module accounts for the 3 physical modules FCR-A, FCR-B and FCR-C.
OEM PARAMETERS:
OEM parameter
Valid numbers Description
CHASSIS
2-29 Logical chassis number allocated to the
secondary Triguard chassis in which the
MRB04XM modules are placed.
SLOT
15 Logical slot within the secondary Triguard
chassis by which the 8000 system identifies the
MRB04XM module. This cannot be configured.
PHYSICAL MODULE:
RACK 1: [STATUS] - 4 BOOL Inputs
Variable 1: FALSE (not used)
Variable 2: TRUE = FCR-A faulted (see note 2)
Variable 3: TRUE = FCR-B faulted (see note 2)
Variable 4: TRUE = FCR-C faulted (see note 2)
RACK 2: [INFO] - 3 ANALOGUE Inputs
Word 1: FCR-A fault code (see note 1)
Word 2: FCR-B fault code (see note 1)
Word 3: FCR-C fault code (see note 1)
[Note 1 - Fault Codes]
0 : No Fault
1 : Local Backplane fault
2 : Remote Expansion fault
3 : Common fault (applies to both Local and Remote busses)
[Note 2 - Fault Detection]
The status of MBB FCR's can only be determined by the discrepancy status of accesses performed to
I/O modules within the chassis of the MRB04XM and to Remote Slave chassis connected to this
Remote Master. If no such modules exist or if no MRB04XM FCR's are fitted then no faults can be
reported.