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Sheet 1: Change Log

Thermal Duty Cycle Protection - Rev 10				<- Global Program / Module Name
Revision	Author	Date	Change Description		Data Dictionary Type:	Component
1.0	OT	21-May-12	Initial Version (implements SF-09 v001)
2	OT	29-May-12	Updated tolerance values for UT
3	LWW	30-May-12	Updated range on maxout
4	OT	9-Jun-12	Updated to SF-09 v003
5	BWL	9-Aug-12	Updated to SF-09 v004
7	Selva	31-Jan-13	Updated to SF-09 v006
8	SP	20-Feb-13	Updated to SF-09 v007
9	SP	25-Feb-13	Updated the Absolute Temperature Limiting Table
10	Selva	8-Apr-13	Updated to SF-09 v008

Sheet 2: Variable Dictionary

Thermal Duty Cycle Protection - Rev 10

Variable Information

Range

Software Variable Name

Standard Reference Name

FDD Reference

Description

[I]nput [O]uput [M]oduleInternal [D]isplay [N]onVolatileMemory Usage

OEM

1X, 1Y, 1Z, 1I, 1BS 2X, 2Y, 2Z, 2I, 2BS etc Graph Settings

Initalization Value

Min

Max

Resolution

Unit Test Tolerance (+/-)

Units

Type

Memory Segment

Variables

MtrPkCurr_AmpSq_f32

Mtr_PkCurr_AmpsSq

SF99 MotorControl

Peak Current Estimate (Squared) from Motor Control Function (units of Amps Squared)

62500

Single Precision Float

AmpSq

float32

FilteredPkCurr_AmpSq_f32

Filtered_PkCurr_AmpsSq

SF99 MotorControl

Filtered Peak Current Estimate (Squared) from Motor Control Function (units of Amps Squared)

62500

Single Precision Float

AmpSq

float32

MotorVelCRF_MtrRadpS_f32

Motor_Vel_CRF

SF26 ControlledDisableShutdown

Motor velocity signal in mechanical radians per second from Motor Velocity Function

-1118

1118

Single Precision Float

MtrRadpS

float32

FiltMeasTemp_DegC_f32

Filt_Meas_Temp

SF06 TemperatureEstimation

Filtered measured temperature value from Temperature Estimation Function

-50

150

Single Precision Float

DegC

float32

SiTempEst_DegC_f32

Si_Temp_Est

SF06 TemperatureEstimation

Estimated temperature of FET’s (power transistors) from Temperature Estimation Function

-50

150

Single Precision Float

DegC

float32

MagTempEst_DegC_f32

Mag_Temp_Est

SF06 TemperatureEstimation

Estimated temperature of motor magnet from Temperature Estimation Function

-50

150

Single Precision Float

DegC

float32

CuTempEst_DegC_f32

Cu_Temp_Est

SF06 TemperatureEstimation

Estimated temperature of motor winding from Temperature Estimation Function

-50

150

Single Precision Float

DegC

float32

DefeatDutySvc_Cnt_lgc

Defeat_Duty_Svc

Defeat outputs for manufacturing

n/a

Counts

boolean

ThermalLimit_MtrNm_f32

Thermal_Limit

SF09 ThermalDutyCycleProtection

Unsigned torque limit value in units of Motor Nm based on usage and temperature

8.8

Single Precision Float

4.88E-04

MtrNm

float32

AssistThermScalar_Uls_f32

AssistThermScalar

SF09 ThermalDutyCycleProtection

Additional feature which provides a torque command scale factor to reduce the assist gain once the duty cycle usage system level performance specification has been exceeded

Single Precision Float

3.05E-05

Unitless

float32

ThermLimitPerc_Uls_f32

ThermLimitPerc

SF09 ThermalDutyCycleProtection

Value representing the percent reduction in assist being produced by the Thermal_Limit value

Single Precision Float

3.05E-05

Unitless

float32

TrqCmdTblYRam_MtrNm_M_u9p7[8]

Duty_LastTblValRAM

SF09 ThermalDutyCycleProtection

{0, 0, 0, 0, 0, 0, 0, 0}

8.8

0.0078125

7.81E-03

MtrNm

u9p7_T

AbsTempFltAcc_Cnt_M_u16

Duty_AbsTempFaultCnt

SF09 ThermalDutyCycleProtection

65535

1.00E+00

Counts

uint16

Filter1KSV_M_str

SF09 ThermalDutyCycleProtection

{0, 0}

LPF32KSV_Str

Filter1KSV_M_str.SV_Uls_f32

Duty_Filt1Out

SF09 ThermalDutyCycleProtection

31250

Single Precision Float

5.00E-01

Unitless

float32

Filter1KSV_M_str.K_Uls_f32

SF09 ThermalDutyCycleProtection

0.326433727109184

Single Precision Float

7.63E-06

Unitless

float32

Filter2KSV_M_str

SF09 ThermalDutyCycleProtection

{0, 0}

LPF32KSV_Str

Filter2KSV_M_str.SV_Uls_f32

Duty_Filt2Out

SF09 ThermalDutyCycleProtection

31250

Single Precision Float

5.00E-01

Unitless

float32

Filter2KSV_M_str.K_Uls_f32

SF09 ThermalDutyCycleProtection

0.0387462804956383

Single Precision Float

9.54E-07

Unitless

float32

Filter3KSV_M_str

SF09 ThermalDutyCycleProtection

{0, 0}

LPF32KSV_Str

Filter3KSV_M_str.SV_Uls_f32

Duty_Filt3Out

SF09 ThermalDutyCycleProtection

31250

Single Precision Float

5.00E-01

Unitless

float32

Filter3KSV_M_str.K_Uls_f32

SF09 ThermalDutyCycleProtection

0.0039438912246419

Single Precision Float

5.96E-08

Unitless

float32

Filter4KSV_M_str

SF09 ThermalDutyCycleProtection

{0, 0}

LPF32KSV_Str

Filter4KSV_M_str.SV_Uls_f32

Duty_Filt4Out

SF09 ThermalDutyCycleProtection

31250

Single Precision Float

5.00E-01

Unitless

float32

Filter4KSV_M_str.K_Uls_f32

SF09 ThermalDutyCycleProtection

0.0020922033873435

Single Precision Float

2.98E-08

Unitless

float32

Filter5KSV_M_str

SF09 ThermalDutyCycleProtection

{0, 0}

LPF32KSV_Str

Filter5KSV_M_str.SV_Uls_f32

Duty_Filt5Out

SF09 ThermalDutyCycleProtection

125000

Single Precision Float

2.00E+00

Unitless

float32

Filter5KSV_M_str.K_Uls_f32

SF09 ThermalDutyCycleProtection

3.95E-04

Single Precision Float

2.98E-08

Unitless

float32

Filter6KSV_M_str

SF09 ThermalDutyCycleProtection

{0, 0}

LPF32KSV_Str

Filter6KSV_M_str.SV_Uls_f32

Duty_Filt6Out

SF09 ThermalDutyCycleProtection

125000

Single Precision Float

2.00E+00

Unitless

float32

Filter6KSV_M_str.K_Uls_f32

SF09 ThermalDutyCycleProtection

1.57E-04

Single Precision Float

1.49E-08

Unitless

float32

AbsTempLimit_MtrNm_M_f32

Duty_AbsTempLim

SF09 ThermalDutyCycleProtection

8.8

Single Precision Float

7.81E-03

MtrNm

float32

Mult12Temp_DegC_D_f32

Duty_Mult12Temp

SF09 ThermalDutyCycleProtection

-50

150

Single Precision Float

7.81E-03

DegC

float32

Mult36Temp_DegC_D_f32

Duty_Mult36Temp

SF09 ThermalDutyCycleProtection

-50

150

Single Precision Float

7.81E-03

DegC

float32

MaxOut_Uls_D_u16p0

Duty_MaxOut

SF09 ThermalDutyCycleProtection

200

1.00E+00

Unitless

u16p0_T

ThermLim_MtrNm_D_f32

Duty_ThermLimNm

SF09 ThermalDutyCycleProtection

8.8

Single Precision Float

4.88E-04

MtrNm

float32

Mult1_Uls_D_u3p13

Duty_Mult1

SF09 ThermalDutyCycleProtection

0.5

0.0001220703125

1.22E-04

Unitless

u3p13_T

Mult2_Uls_D_u3p13

Duty_Mult2

SF09 ThermalDutyCycleProtection

0.5

0.0001220703125

1.22E-04

Unitless

u3p13_T

Mult3_Uls_D_u3p13

Duty_Mult3

SF09 ThermalDutyCycleProtection

0.5

0.0001220703125

1.22E-04

Unitless

u3p13_T

Mult4_Uls_D_u3p13

Duty_Mult4

SF09 ThermalDutyCycleProtection

0.5

0.0001220703125

1.22E-04

Unitless

u3p13_T

Mult5_Uls_D_u3p13

Duty_Mult5

SF09 ThermalDutyCycleProtection

0.0001220703125

1.22E-04

Unitless

u3p13_T

Mult6_Uls_D_u3p13

Duty_Mult6

SF09 ThermalDutyCycleProtection

0.0001220703125

1.22E-04

Unitless

u3p13_T

LastTblVal_MtrNm_D_u9p7

Duty_LastTblVal

SF09 ThermalDutyCycleProtection

8.8

0.0078125

7.81E-03

MtrNm

u9p7_T

LastTblValSlew_MtrNm_D_u9p7

Duty_LastTblValSlew

SF09 ThermalDutyCycleProtection

8.8

0.0078125

7.81E-03

MtrNm

u9p7_T

AbsTempLimit_MtrNm_D_f32

Duty_AbsTemp_Limit

SF09 ThermalDutyCycleProtection

8.8

Single Precision Float

7.81E-03

MtrNm

float32

ThrmLoadLmtTblYVal_MtrNm_D_f32

Duty_ThrmLoadLmtTblYVal

SF09 ThermalDutyCycleProtection

0.01

8.8

Single Precision Float

7.81E-03

MtrNm

float32

eFilter3ValueTyH_Cnt_M_u8

Duty_e_Filt3Val_cnt

SF09 ThermalDutyCycleProtection

200

1.00E+00

Counts

uint8

eFilter4ValueTyH_Cnt_M_u8

Duty_e_Filt4Val_cnt

SF09 ThermalDutyCycleProtection

200

1.00E+00

Counts

uint8

eFilter5ValueTyH_Cnt_M_u8

Duty_e_Filt5Val_cnt

SF09 ThermalDutyCycleProtection

200

1.00E+00

Counts

uint8

eFilter6ValueTyH_Cnt_M_u8

Duty_e_Filt6Val_cnt

SF09 ThermalDutyCycleProtection

200

1.00E+00

Counts

uint8

Sheet 3: Calibration Dictionary

Thermal Duty Cycle Protection - Rev 10

Calibration Information

Achieved in Software Design

Range

Software Calibration Name

Standard Reference Name

FDD Reference

Description

Tuning Set

OEM

1X, 1Y, 1Z, 1I, 1BS 2X, 2Y, 2Z, 2I, 2BS etc Graph Settings

Default Value

Min

Max

Units

Type

Memory Segment

Calibrations

k_EOCCtrlTemp_DegC_f32

Duty_k_EOCCtrlTemp_DegC

SF09 ThermalDutyCycleProtection

Default temperature cal used when there is a temperature sensor fault logged.

-50

150

DegC

float32

k_CtrlTempSlc_Cnt_lgc

Duty_k_CtrlTempSlc_b

SF09 ThermalDutyCycleProtection

Boolean for controller module temperature selection

Counts

boolean

k_MtrPrTempSlc_Cnt_lgc

Duty_k_MtrPrTempSlc_b

SF09 ThermalDutyCycleProtection

Boolean for motor temperature selection

Counts

boolean

k_AbsMtrVelBkt_MtrRadps_f32

Duty_k_AbsMtrVelBkt_MtrRadps

SF09 ThermalDutyCycleProtection

Specify the threshold speed for switching between stall [S] and non-stall [NS] tables

1.375

1118

MtrRadpS

float32

t_MultTblX_DegC_s15p0[5]

Duty_t_MultTblX_DegC

SF09 ThermalDutyCycleProtection

Independent variable – Temperature

1X, 2X, 3X, 4X, 5X, 6X, 7X, 8X, 9X, 10X, 11X, 12X, 13X, 14X

{-40, 0, 83, 84, 85}

-50

150

DegC

s15p0_T

t_Mult1NSTblY_Uls_u3p13[5]

Duty_t_Mult1NSTblY_Uls

SF09 ThermalDutyCycleProtection

Dependent variable - scale factor for the load

{0.0155029, 0.0155029, 0.0155029, 0.198975, 0.198975}

0.5

Unitless

u3p13_T

t_Mult2NSTblY_Uls_u3p13[5]

Duty_t_Mult2NSTblY_Uls

SF09 ThermalDutyCycleProtection

Dependent variable - scale factor for the load

{0.019409, 0.019409, 0.019409, 0.034302, 0.034302}

0.5

Unitless

u3p13_T

t_Mult3NSTblY_Uls_u3p13[5]

Duty_t_Mult3NSTblY_Uls

SF09 ThermalDutyCycleProtection

Dependent variable - scale factor for the load

{0.024292, 0.024292, 0.024292, 0.1564941, 0.1564941}

0.5

Unitless

u3p13_T

t_Mult4NSTblY_Uls_u3p13[5]

Duty_t_Mult4NSTblY_Uls

SF09 ThermalDutyCycleProtection

Dependent variable - scale factor for the load

{0.000122, 0.000122, 0.000122, 0.000122, 0.000122}

0.5

Unitless

u3p13_T

t_Mult5NSTblY_Uls_u3p13[5]

Duty_t_Mult5NSTblY_Uls

SF09 ThermalDutyCycleProtection

Dependent variable - scale factor for the load

{0.121826, 0.121826, 0.121826, 1.16394, 1.16394}

Unitless

u3p13_T

t_Mult6NSTblY_Uls_u3p13[5]

Duty_t_Mult6NSTblY_Uls

SF09 ThermalDutyCycleProtection

Dependent variable - scale factor for the load

{0.000122, 0.000122, 0.000122, 0.000122, 0.000122}

Unitless

u3p13_T

t_Mult1STblY_Uls_u3p13[5]

Duty_t_Mult1STblY_Uls

SF09 ThermalDutyCycleProtection

Dependent variable - scale factor for the load

{0.016235, 0.016235, 0.016235, 0.021973, 0.021973}

0.5

Unitless

u3p13_T

t_Mult2STblY_Uls_u3p13[5]

Duty_t_Mult2STblY_Uls

SF09 ThermalDutyCycleProtection

Dependent variable - scale factor for the load

{0.020386, 0.020386, 0.020386, 0.037842, 0.037842}

0.5

Unitless

u3p13_T

t_Mult3STblY_Uls_u3p13[5]

Duty_t_Mult3STblY_Uls

SF09 ThermalDutyCycleProtection

Dependent variable - scale factor for the load

{0.025635, 0.025635, 0.025635, 0.208374, 0.208374}

0.5

Unitless

u3p13_T

t_Mult4STblY_Uls_u3p13[5]

Duty_t_Mult4STblY_Uls

SF09 ThermalDutyCycleProtection

Dependent variable - scale factor for the load

10Y

{0.000122, 0.000122, 0.000122, 0.000122, 0.000122}

0.5

Unitless

u3p13_T

t_Mult5STblY_Uls_u3p13[5]

Duty_t_Mult5STblY_Uls

SF09 ThermalDutyCycleProtection

Dependent variable - scale factor for the load

11Y

{0.121826, 0.121826, 0.121826, 1.16394, 1.16394}

Unitless

u3p13_T

t_Mult6STblY_Uls_u3p13[5]

Duty_t_Mult6STblY_Uls

SF09 ThermalDutyCycleProtection

Dependent variable - scale factor for the load

12Y

{0.000122, 0.000122, 0.000122, 0.000122, 0.000122}

Unitless

u3p13_T

t_LastTblValNS_MtrNm_u9p7[5]

Duty_t_LastTblValNS_MtrNm

SF09 ThermalDutyCycleProtection

Dependent variable - scale factor for the load

13Y

{1, 1, 1, 0.34375, 0.34375}

8.8

MtrNm

u9p7_T

t_LastTblValS_MtrNm_u9p7[5]

Duty_t_LastTblValS_MtrNm

SF09 ThermalDutyCycleProtection

Dependent variable - scale factor for the load

14Y

{0.96875, 0.96875, 0.96875, 0.3125, 0.3125}

8.8

MtrNm

u9p7_T

k_TrqCmdSlewDown_MtrNm_u9p7

Duty_k_TrqCmdSlewDown_MtrNm

SF09 ThermalDutyCycleProtection

Step change in torque during recovery

0.0390625

8.8

MtrNm

u9p7_T

k_TrqCmdSlewUp_MtrNm_u9p7

Duty_k_TrqCmdSlewUp_MtrNm

SF09 ThermalDutyCycleProtection

Step change in torque during decay

0.0390625

5.75

MtrNm

u9p7_T

k_SlowFltTempSlc_Cnt_lgc

Duty_k_SlowFltTempSlc_b

SF09 ThermalDutyCycleProtection

Boolean for temperature selection

Counts

boolean

t_AbsTmpTblX_DegC_s15p0[4]

Duty_t_AbsTmpTblX_DegC

SF09 ThermalDutyCycleProtection

Unsigned Variable X
Number of Points: 5
X Table: Dependent variable – Temperature

15X

{122, 123, 125, 127}

-50

150

DegC

s15p0_T

t_AbsTmpTblY_MtrNm_u9p7[4]

Duty_t_AbsTmpTblY_MtrNm

SF09 ThermalDutyCycleProtection

Unsigned Variable Y
Number of Points: 5
X Table: Dependent variable motor torque limit in Nm

15Y

{2.703125, 2.242188, 1.828125, 0}

8.8

MtrNm

u9p7_T

k_AbsTmpTrqSlewLmt_MtrNm_f32

Duty_k_AbsTmpTrqSlewLmt_MtrNm

SF09 ThermalDutyCycleProtection

Step change in torque during recovery and decay in the Absolute Temperature Limiting Table

0.023438

8.8

MtrNm

float32

k_MultTempSlc_Cnt_lgc

Duty_k_MultTempSlc_b

SF09 ThermalDutyCycleProtection

Boolean for temperature selection

Counts

boolean

k_AbsTempDiag_Cnt_str

SF09 ThermalDutyCycleProtection

{0, 0, 0}

DiagSettings_Str

k_AbsTempDiag_Cnt_str.Threshold

Duty_k_AbsTempDiagThresh_Cnt

SF09 ThermalDutyCycleProtection

Threshold temperature for setting the absolute temperature limit flag

140

255

Counts

uint16

k_AbsTempDiag_Cnt_str.PStep

Duty_k_AbsTempDiagPstep_Cnt

SF09 ThermalDutyCycleProtection

Positive step for the absolute temperature limit flag set count down

Counts

uint16

k_AbsTempDiag_Cnt_str.NStep

Duty_k_AbsTempDiagNstep_Cnt

SF09 ThermalDutyCycleProtection

Positive step for the absolute temperature limit flag clear count down

Counts

uint16

k_DutyCycFltTrshld_Uls_u16p0

Duty_k_DutyCycFltTrshld_Uls

SF09 ThermalDutyCycleProtection

Calibration defining the threshold to set or clear the thermal limit flag

100

Unitless

u16p0_T

t_ThrmLoadLmtTblX_Uls_u16p0[8]

Duty_k_ThrmLoadLmtTblX_Cnt

SF09 ThermalDutyCycleProtection

17X

{0, 76, 80, 84, 88, 92, 96, 100}

100

Unitless

u16p0_T

t_ThrmLoadLmtTblY_MtrNm_u9p7[8]

Duty_k_ThrmLoadLmtTblY_MtrNm

SF09 ThermalDutyCycleProtection

17Y

{2.703125, 2.703125, 2.703125, 2.703125, 2.242188, 1.828125, 1.414063, 1}

8.8

MtrNm

u9p7_T

k_DefaultIgnOffTime_Sec_f32

Duty_e_DefIgnOffTime_Sec

SF09 ThermalDutyCycleProtection

5000

Sec

float32

Sheet 4: Global Constants

Thermal Duty Cycle Protection - Rev 10

Variable Information (Global Variables Only)

Achieved in Software Design

Used in Module List

Layer 2

Layer 3

Layer 4

Layer 5

Constant Name

Description

Uints

Type

Engineering Value

ADC

ADC Diagnostics

Data Memory Verification

DC Link Power Control

DSP Computational Integrity

DSP SPI driver

Event Manager Driver

External Memory Driver

Flash Programming Exec

GPIO

Illegal OpCode Handler

Interrupt Handler

Motor Current Driver

Motor Driver Diagnostics

Motor Position Driver

Phase Feedback Capture

Powerdown Control

Primary Shutdown Control

Program Flow

Program Memory Diagnostic

PWM Duty Cycle

Redundant Memory Check

Redundant Rapid Shutdown

Scheduler

Stack Monitor

State Dependent Task List

System Boot & Startup

System Control

Temperature Sensor Diagnostic

Unused Interrupt Handler

Utilization Monitor

Watchdog Dirver

Smith

Battery Voltage

Battery Voltage Diagnostics

Diagnostic CTC Manager

Diagnostic Manager

Diagnostics Application Services

EOL TorqueTest

Flash Boot Loader

Flight Recorder

Handwheel Position

Handwheel Torque

Motor Control Output Conversion

Motor Position Diagnostics

Motor Position Initialization

Motor Velocity

Motor Velocity Tachometer

Serial Communications I/O

Serial Communications Services

States and Modes

Tuning Select

Vehicle Power Mode

Vehicle Speed

Controller Polarity

Current Estimation

Handwheel Velocity

Inverse Motor Model

Motor Temperature Estimation

Motor Torque Limit

Output Reasonableness Dianostic

Parameter Estimation

Quadrant and rate Detection

Active Pull Compensation

Assist

Damping

Duty Cycle

Kinematic Integrity Diagnostic

Long Term Vehicle Speed Diagnostic

Max Assist Limit

Return

State Output Control

Torque Output

Sheet 5: Template

2.2a	Data File:

	Header:	extern <TYPE><TAB><NAME>;

	Source:	#pragma DATA_SECTION(<ROOTNAME>, "<SEGMENT>"); <TYPE> <NAME>;

	EOL Constants:

	Header:	extern <TYPE><TAB><NAME>;

	Source:	#pragma DATA_SECTION(<ROOTNAME>, "<SEGMENT>"); <TYPE> <NAME>;

	Global (Embedded) Constants:

	Header:	#define <NAME><COL40><VALUE>

	A2L Name

	Measurement:	rte_<SWC>_<NAME>

	Calibration Constants:

	Tuning ID:


	Tuning:	N	Index Range:

	Header:	extern CONST(<AUTOSAR_TYPE>, CAL_CONST) <NAME>;

	Source:	#pragma DATA_SECTION(<ROOTNAME>, ".<SEGMENT>"); CONST(<AUTOSAR_TYPE>, CAL_CONST) <NAME> = <VALUE>;

	eCal:	<NAME>



	Tuning:	Y	Index Range:

	Header:	<NONCRITICAL> #define <ROOTNAME><TAB>k_N_CalNC_Cnt_Str.<ROOTNAME> <NONCRITICAL> <SAFETYCRITICAL> #define <ROOTNAME><TAB>k_S_CalSC_Cnt_Str.<ROOTNAME> <SAFETYCRITICAL>

	Source:

	eCal:	<NONCRITICAL> k_N_CalNC_Cnt_Str.<ROOTNAME> <NONCRITICAL> <SAFETYCRITICAL> k_S_CalSC_Cnt_Str.<ROOTNAME> <SAFETYCRITICAL>



	Tuning:	P	Index Range:

	Header:	<NONCRITICAL> #define <ROOTNAME><TAB>k_N_CalNC_Cnt_Str.Personality[L3_S_CalPersSelect_Cnt_G_u16].<ROOTNAME> <NONCRITICAL> <SAFETYCRITICAL> #define <ROOTNAME><TAB>k_S_CalSC_Cnt_Str.SC_Personality[L3_S_CalPersSelect_Cnt_G_u16].<ROOTNAME> <SAFETYCRITICAL>

	Source:

	eCal:	<NONCRITICAL> k_N_CalNC_Cnt_Str.Personality[L3_S_CalPersSelect_Cnt_G_u16].<ROOTNAME> <NONCRITICAL> <SAFETYCRITICAL> k_S_CalSC_Cnt_Str.SC_Personality[L3_S_CalPersSelect_Cnt_G_u16].<ROOTNAME> <SAFETYCRITICAL>

Sheet 6: Help

Short cut	Macro	Sescription
Ctrl-q	ClearDataDictFilter	Will clear all autofilters on the Global Data Dictionary

	DFD_Create	Creates a Series of Data Flow Worksheet Pages from the information in the data dictionary. If Data Flow Worksheet pages already exist, they will be deleted first.
	DFD_Delete	Will clear all Data Flow Diagram pages from the Data Dictionary. This will make the file smaller for archiving.
	DFD_Print	Formate and prepares to print the Data Flow Worksheet pages.

Last modified October 12, 2025: Initial commit (0347a62)