Attachment 0010a.5 – R005 SCIM-FMECA.xlsx

XLSX spreadsheet 51 KB Posted Nov 25, 2020

Attached to: RFP for Integrated Battle Command System (IBCS) LRIP/FRP
Solicitation number: W31P4Q-20-R-0015
Issued by: Department of the Army Materiel Command Contracting Command Redstone Arsenal

About this file

Written by GovTribe AI · Dec 30, 2023

This document package includes an Excel spreadsheet containing failure modes and effects criticality analysis (FMECA) data as well as a request for proposal (RFP) for Integrated Battle Command System (IBCS) Low Rate Initial Production/Full Rate Production (LRIP/FRP).

The Excel spreadsheet provides FMECA data for the Status Coordinate Input Module (SCIM) component of IBCS. It lists potential failure modes, effects, criticality assessments, and severity classifications. Detection methods, compensating provisions, and safety impacts are also included. The RFP solicits proposals to produce IBCS hardware in accordance with supplied technical data packages and specifications. Questions are due by December 10, 2020 at 4pm Central Time. The RFP is only open to contractors who met entrance criteria through the Beta SAM portal and were approved by the Integrated Fires Mission Command Project Office within the Department of the Army Materiel Command Contracting Command at Redstone Arsenal.

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Pivot Table

			W31P4Q-20-R-0015
			ATTACHMENT 0010a.5
			TAB 1 OF 4
R005-SCIM (Status Coordinate Input Module)
Row Labels	Count of Failure Mode Description
Category I		Internal Failure	7	0.2
Internal Failure	3	Shorted	7	0.2
Open	4	Open	7	0.2
Shorted	3	Improper Display	5	0.1428571429
Workmanship	1	Intermittent	3	0.0857142857
Improper Display	2	Jacket rupture	2	0.0571428571
Category III		Overheat	2	0.0571428571
Contamination	1	Contamination	1	0.0285714286
Intermittent	3	Workmanship	1	0.0285714286
Internal Failure	2	Grand Total	35	1
Jacket rupture	2
Open	3
Overheat	2
Shorted	4
Improper Display	3
Category IV
Internal Failure	2
Grand Total	35

Prelim Analysis

					W31P4Q-20-R-0015
					ATTACHMENT 0010a.5
			Parent LRU:	R005-SCIM (Status Coordinate Input Module)	TAB 2 OF 4
			Component:	Status Coordinate Input Module (SCIM)
			Mission Phase-Operational Mode:	All Phases
			Cr = ∑Cm =	2.08E-04
	Failure Modes	Count of
Failure Modes			Severity
Classifications	Count of

Seveverity Classification Failure Modes Sum of Cm Count of Failure Modes

Internal Failure	7	20.00%	Category I	13	Open	7.05E-05	7
Shorted	7	20.00%	Internal Failure	3	Shorted	5.44E-05	7
Open	7	20.00%	Open	4	Internal Failure	5.27E-05	7
Improper Display	5	14.29%	Shorted	3	Improper Display	2.61E-05	5
Intermittent	3	8.57%	Workmanship	1	Workmanship	2.43E-06	1
Jacket rupture	2	5.71%	Improper Display	2	Intermittent	1.09E-06	3
Overheat	2	5.71%	Category III	20	Overheat	4.85E-07	2
Contamination	1	2.86%	Contamination	1	Jacket rupture	4.85E-07	2
Workmanship	1	2.86%	Intermittent	3	Contamination	1.21E-07	1
Grand Total	35		Internal Failure	2	Grand Total	2.08E-04	35
			Jacket rupture	2
			Open	3
			Overheat	2
			Shorted	4
			Improper Display	3
			Category IV	2
			Internal Failure	2
			Grand Total	35

Cat I and II

Parent LRU:

R005-SCIM (Status Coordinate Input Module)

W31P4Q-20-R-0015

Component:

Status Coordinate Input Module (SCIM)

ATTACHMENT 0010a.5

Mission Phase-Operational Mode:

All Phases

TAB 3 OF 4

FPMH:

1.1797

Cr = ∑Cm =

1.97E-04

Due to the EOC Redundancy the Severity Classifications can be reduced Severity Classification III-1R

Failure Effect at

Failure Detection Method

Compemsating Provisions

Function

Failure Mode Description

Failure Cause

Local Failure Effects

Next Higher Level Failure Effects

Major End Item Failure Effects

Safety

Consideration

Safety

Impact

Operator Observation

Visual Indicator

C-Bit

Capabilities

Severity

Classification

Alternate Design

Modifications

Modified Severity

Classification

βmod

λP

Mod Cm

Communications/ Logic Power Connector (J1) – RS232 (pins 1, 2, 6)

Open

Hardware failure

No throughput

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.2000

1.18E-06

1.70E-05

8.49E-07

Communications/ Logic Power Connector (J1) – RS232 (pins 1, 2, 6)

Shorted

Hardware failure

Data connection shorted resulting in loss of communication

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.2000

1.18E-06

1.70E-05

8.49E-07

Communications/ Logic Power Connector (J1) – 5VDC (pins 3, 4, 5)

Open

Hardware failure

No throughput

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.2000

1.18E-06

1.70E-05

8.49E-07

LCD

Workmanship

Manufacturing defect

Loss of function

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.0286

1.18E-06

2.43E-06

1.21E-07

LCD

Improper Display

Hardware failure

Loss of function

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.1429

1.18E-06

1.21E-05

6.07E-07

LCD

Improper Display

Hardware failure

Loss of function

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.1429

1.18E-06

1.21E-05

6.07E-07

Central Processor

Open

Hardware failure

No throughput

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.2000

1.18E-06

1.70E-05

8.49E-07

Central Processor

Internal Failure

Hardware failure

Loss of function

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.2000

1.18E-06

1.70E-05

8.49E-07

Rotary Knob (x3)

Internal Failure

Hardware failure

Signal is neither driven to a logical high nor low level. Similar to an open circuit.

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-72 (Relay SCIM Control Panel Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.2000

1.18E-06

1.70E-05

8.49E-07

Rotary Knob (x3)

Shorted

Hardware failure

Signal failed high or low. Inaccurate/ uncontrollable knob operation.

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-72 (Relay SCIM Control Panel Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.2000

1.18E-06

1.70E-05

8.49E-07

RS232 Level Translator

Open

Hardware failure

Central Processor cannot send or receive information to external connectors

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.2000

1.18E-06

1.70E-05

8.49E-07

RS232 Level Translator

Shorted

Hardware failure

Data connection shorted resulting in loss of communication

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.2000

1.18E-06

1.70E-05

8.49E-07

Location Input

Internal Failure

Hardware failure or software defect

Component inoperative

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-72 (Relay SCIM Control Panel Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.2000

1.18E-06

1.70E-05

8.49E-07

R005 Data

W31P4Q-20-R-0015

Parent LRU:

R005-SCIM (Status Coordinate Input Module)

ATTACHMENT 0010a.5

Component:

Status Coordinate Input Module (SCIM)

TAB 4 OF 4

Mission Phase-Operational Mode:

All Phases

FPMH:

1.1797

Cr = ∑Cm =

2.08E-04

Modified Cr =

2.15E-05

Due to the EOC Redundancy the Severity Classifications can be reduced Severity Classification III-1R

Failure Effect at

Failure Detection Method

Compemsating Provisions

ID#

Function

Failure Mode Description

Failure Cause

Local Failure Effects

Next Higher Level Failure Effects

Major End Item Failure Effects

Safety

Consideration

Safety

Impact

Operator Observation

Visual Indicator

C-Bit

Capabilities

Severity

Classification

Alternate Design

Modifications

Modified Severity

Classification

βmod

λP

Mod Cm

461

Communications/ Logic Power Connector (J1) – RS232 (pins 1, 2, 6)

Open

Hardware failure

No throughput

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.2000

1.18E-06

1.70E-05

8.49E-07

462

Communications/ Logic Power Connector (J1) – RS232 (pins 1, 2, 6)

Intermittent

Hardware failure

Intermittent continuity

SCIM possibly inoperable

Possible loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category III

Relays are Redundant

Category III

0.05

0.0857

1.18E-06

3.64E-07

463

Communications/ Logic Power Connector (J1) – RS232 (pins 1, 2, 6)

Shorted

Hardware failure

Data connection shorted resulting in loss of communication

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.2000

1.18E-06

1.70E-05

8.49E-07

464

Communications/ Logic Power Connector (J1) – 5VDC (pins 3, 4, 5)

Open

Hardware failure

No throughput

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.2000

1.18E-06

1.70E-05

8.49E-07

465

Communications/ Logic Power Connector (J1) – 5VDC (pins 3, 4, 5)

Intermittent

Hardware failure

Intermittent continuity

SCIM possibly inoperable

Possible loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category III

Relays are Redundant

Category III

0.05

0.0857

1.18E-06

3.64E-07

466

Communications/ Logic Power Connector (J1) – 5VDC (pins 3, 4, 5)

Shorted

Hardware failure

Power shorted resulting in possible tripping of IGRM circuit breaker

IGRM possibly cannot provide data to BPU

Possible impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category III

Relays are Redundant

Category III

0.05

0.2000

1.18E-06

8.49E-07

467

Heater Power Connector (J2) (pins 1, 3)

Open

Hardware failure

No throughput

In the event of very low temperatures, possibly unable to operate SCIM

Possible loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category III

Relays are Redundant

Category III

0.05

0.2000

1.18E-06

8.49E-07

468

Heater Power Connector (J2) (pins 1, 3)

Intermittent

Hardware failure

Intermittent continuity

In the event of very low temperatures, possibly unable to operate SCIM

Possible loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category III

Relays are Redundant

Category III

0.05

0.0857

1.18E-06

3.64E-07

469

Heater Power Connector (J2) (pins 1, 3)

Shorted

Hardware failure

Power shorted resulting in possible damage to components or tripping of SCIM Heater circuit breaker.

In the event of very low temperatures, possibly unable to operate SCIM

Possible loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-70 (Relay SCIM Circuit Breaker Tripped)

TBD

Category III

Relays are Redundant

Category III

0.05

0.2000

1.18E-06

8.49E-07

470

Heater Power Connector (J2) – Unused pin 2

Internal Failure

Hardware failure

Component inoperative

No impact, function not used for this application

No impact

N/A

TBD

Category IV

Relays are Redundant

Category IV

0.00

0.2000

1.18E-06

0.00E+00

471

LCD

Improper Display

Hardware failure

Operator may not be able to interpret SCIM messages or provide correct inputs.

SCIM possibly inoperable

Possible loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category III

Relays are Redundant

Category III

0.05

0.1429

1.18E-06

6.07E-07

472

LCD

Improper Display

Hardware failure

Operator may not be able to interpret SCIM messages or provide correct inputs.

SCIM possibly inoperable

Possible loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category III

Relays are Redundant

Category III

0.05

0.1429

1.18E-06

6.07E-07

473

LCD

Workmanship

Manufacturing defect

Loss of function

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.0286

1.18E-06

2.43E-06

1.21E-07

474

LCD

Improper Display

Hardware failure

Operator may not be able to interpret SCIM messages or provide correct inputs.

SCIM possibly inoperable

Possible loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category III

Relays are Redundant

Category III

0.05

0.1429

1.18E-06

6.07E-07

475

LCD

Improper Display

Hardware failure

Loss of function

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.1429

1.18E-06

1.21E-05

6.07E-07

476

LCD

Improper Display

Hardware failure

Loss of function

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.1429

1.18E-06

1.21E-05

6.07E-07

477

Central Processor

Contamination

FOD

Possible short circuit

SCIM possibly inoperable

Possible loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category III

Relays are Redundant

Category III

0.05

0.0286

1.18E-06

1.21E-07

478

Central Processor

Open

Hardware failure

No throughput

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.2000

1.18E-06

1.70E-05

8.49E-07

479

Central Processor

Internal Failure

Hardware failure

Loss of function

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.2000

1.18E-06

1.70E-05

8.49E-07

480

Central Processor

Internal Failure

Hardware failure

SCIM no longer meets performance specifications (e.g., leakage current). Possible trip of IGRM circuit breaker or SCIM Heater circuit breaker.

IGRM possibly cannot provide data to BPU

Possible impending loss of network communication

N/A

OB-625-70

VI-625-70 (Relay SCIM Circuit Breaker Tripped)

TBD

Category III

Relays are Redundant

Category III

0.05

0.2000

1.18E-06

8.49E-07

481

Unused Pins (x28)

Internal Failure

Hardware failure

Component inoperative

No impact, function not used for this application

No impact

N/A

TBD

Category IV

Relays are Redundant

Category IV

0.00

0.2000

1.18E-06

0.00E+00

482

Rotary Knob (x3)

Internal Failure

Hardware failure

Signal is neither driven to a logical high nor low level. Similar to an open circuit.

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-72 (Relay SCIM Control Panel Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.2000

1.18E-06

1.70E-05

8.49E-07

483

Rotary Knob (x3)

Shorted

Hardware failure

Signal failed high or low. Inaccurate/ uncontrollable knob operation.

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-72 (Relay SCIM Control Panel Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.2000

1.18E-06

1.70E-05

8.49E-07

484

Display Heater

Open

Hardware failure

No throughput

In the event of very low temperatures, possibly unable to operate SCIM

Possible loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category III

Relays are Redundant

Category III

0.05

0.2000

1.18E-06

8.49E-07

485

Display Heater

Shorted

Hardware failure

Power shorted resulting in possible damage to components or tripping of SCIM Heater circuit breaker.

In the event of very low temperatures, possibly unable to operate SCIM

Possible loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-70 (Relay SCIM Circuit Breaker Tripped)

TBD

Category III

Relays are Redundant

Category III

0.05

0.2000

1.18E-06

8.49E-07

486

Display Heater

Overheat

Hardware failure

Increased cooling required

Possible damage to components due to overheat

Possible loss of network communication

N/A

TBD

Category III

Relays are Redundant

Category III

0.05

0.0571

1.18E-06

2.43E-07

487

Display Heater

Jacket rupture

Hardware failure

Heating elements exposed creating an ignition source.

If a flammable material is present, possible fire hazard

N/A

TBD

Category III

Relays are Redundant

Category III

0.05

0.0571

1.18E-06

2.43E-07

488

PCB Heater

Open

Hardware failure

No throughput

In the event of very low temperatures, possibly unable to operate SCIM

Possible loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category III

Relays are Redundant

Category III

0.05

0.2000

1.18E-06

8.49E-07

489

PCB Heater

Shorted

Hardware failure

Power shorted resulting in possible damage to components or tripping of SCIM Heater circuit breaker.

In the event of very low temperatures, possibly unable to operate SCIM

Possible loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-70 (Relay SCIM Circuit Breaker Tripped)

TBD

Category III

Relays are Redundant

Category III

0.05

0.2000

1.18E-06

8.49E-07

490

PCB Heater

Overheat

Hardware failure

Increased cooling required

Possible damage to components due to overheat

Possible loss of network communication

N/A

TBD

Category III

Relays are Redundant

Category III

0.05

0.0571

1.18E-06

2.43E-07

491

PCB Heater

Jacket rupture

Hardware failure

Heating elements exposed creating an ignition source.

If a flammable material is present, possible fire hazard

N/A

TBD

Category III

Relays are Redundant

Category III

0.05

0.0571

1.18E-06

2.43E-07

492

RS232 Level Translator

Open

Hardware failure

Central Processor cannot send or receive information to external connectors

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.2000

1.18E-06

1.70E-05

8.49E-07

493

RS232 Level Translator

Internal Failure

Hardware failure

Central Processor possibly cannot send or receive information to external connectors

SCIM possibly inoperable

Possible loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category III

Relays are Redundant

Category III

0.05

0.2000

1.18E-06

8.49E-07

494

RS232 Level Translator

Shorted

Hardware failure

Data connection shorted resulting in loss of communication

SCIM inoperable

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-71 (Relay SCIM Display Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.2000

1.18E-06

1.70E-05

8.49E-07

495

Location Input

Internal Failure

Hardware failure or software defect

Component inoperative

Loss of redundancy; for total loss of function, impending loss of network communication

N/A

OB-625-70

VI-625-72 (Relay SCIM Control Panel Failure)

TBD

Category I

Relays are Redundant

Category III-1R

1.00

0.05

0.2000

1.18E-06

1.70E-05

8.49E-07

Sheet1

File details come from the government source that posted it. Updated Nov 25, 2020.