Frauscher Wheel Detector Installation and Optimization - Revision history

GMalcom at 18:43, 7 April 2025

2025-04-07T18:43:10Z

← Older revision		Revision as of 18:43, 7 April 2025
Line 311:		Line 311:
	\|}		\|}
	</div>		</div>

			[[Category:Procedures]]

GMalcom: /* Configure the Parameters for the Frauscher Wheel Detector */

2025-02-27T21:04:13Z

Configure the Parameters for the Frauscher Wheel Detector

← Older revision		Revision as of 21:04, 27 February 2025
Line 180:		Line 180:
	<p>Remove the TDA204 from the APU-102 if installed. If upgrading to TDA204, remove the TDA104 from the APU-102. Set or verify jumpers on the TDA204 are set for “DIRECT” and “FRAUSCHER”. Refer to drawing 70-0180-02 for details or legend on solder side of the TDA204. Install the TDA204 into the APU-102. (Cable connections are the same as TDA104) Power on the APU-102.</p>		<p>Remove the TDA204 from the APU-102 if installed. If upgrading to TDA204, remove the TDA104 from the APU-102. Set or verify jumpers on the TDA204 are set for “DIRECT” and “FRAUSCHER”. Refer to drawing 70-0180-02 for details or legend on solder side of the TDA204. Install the TDA204 into the APU-102. (Cable connections are the same as TDA104) Power on the APU-102.</p>
	== Configure the Parameters for the Frauscher Wheel Detector ==		== Configure the Parameters for the Frauscher Wheel Detector ==
	<p>Set/verify parameters for the Frauscher as follows. Remaining parameters in this section will be set to default values. They should only be changed on advice from Comet Electronics Engineering staff.</p><p><br></p><p style="margin-left: 25px;" >Acquisition.Operating.WheelDetectorSeparation=50<~~/p><p style="margin-left: 25px;"~~ >Acquisition.Operating.WheelDetectorGain=50<~~/p><p style="margin-left: 25px;"~~ >Acquisition.Operating.WheelDetectorThreshold=50<~~/p><p style="margin-left: 25px;"~~ >Acquisition.Operating.WheelDetCsegMode=2<~~/p><p style="margin-left: 25px;"~~ >Acquisition.ACQProcess.Enabled=1<~~/p><p style="margin-left: 25px;"~~ >Acquisition.ACQProcess.MaxACQs=200<~~/p><p style="margin-left: 25px;"~~ >Acquisition.TDA204.Digitizer.DigitizerEnable=1~~</p><p style="margin-left: 25px;" >~~<br~~></p><p style="margin-left: 25px;"~~ >Acquisition.TDA204.Digitizer.DigitizerMaxFileSizeBytes=5000000</p>~~<p style="margin-left: 25px;" >        ~~    '''''OR''''' (depending on software version)<~~/p><p style="margin-left: 25px;"~~ >Acquisition.TDA204.Digitizer.DigitizerMaxFileSizeKBytes=10000</p><p><br></p>		<p>Set/verify parameters for the Frauscher as follows. Remaining parameters in this section will be set to default values. They should only be changed on advice from Comet Electronics Engineering staff.</p>
	{\| style="border-collapse: collapse; width: 777px; margin-left: auto; margin-right: auto;" border="1px" cellpadding="8px"		<p><br></p>
	\|-		<p style="margin-left: 25px;">Acquisition.Operating.WheelDetectorSeparation=50<br>Acquisition.Operating.WheelDetectorGain=50<br>Acquisition.Operating.WheelDetectorThreshold=50<br>Acquisition.Operating.WheelDetCsegMode=2<br>Acquisition.ACQProcess.Enabled=1<br>Acquisition.ACQProcess.MaxACQs=200<br>Acquisition.TDA204.Digitizer.DigitizerEnable=1<br>Acquisition.TDA204.Digitizer.DigitizerMaxFileSizeBytes=5000000<br>     '''''OR''''' (depending on software version)<br>Acquisition.TDA204.Digitizer.DigitizerMaxFileSizeKBytes=10000</p>
	\| style="width: 43.9282px; background-color: rgb(230, 126, 35);" \| <p>'''<span style="font-size: 18pt;" >NOTE</span>'''</p>		<p><br></p>

			{\| style="border-collapse: collapse; width: 777px; margin-left: auto; margin-right: auto;" border="1px" cellpadding="8px"
			\|-
			\| style="width: 43.9282px; background-color: rgb(230, 126, 35);" \| <p>'''<span style="font-size: 18pt;">NOTE</span>'''</p>
	\| style="width: 722.478px;" \| <p>Parameters may be changed, added or removed as the software evolves. Refer to the on-line parameter help, <CTRL>-U, as necessary.</p>		\| style="width: 722.478px;" \| <p>Parameters may be changed, added or removed as the software evolves. Refer to the on-line parameter help, <CTRL>-U, as necessary.</p>
	\|}		\|}

	<p>''' '''</p>		<p>''' '''</p>

	Exit the parameter editor. Re-enter the parameter editor and verify the Acquisition.Operating parameters were set. Activities such as maintenance reporting, login and log off activity share the same file as these parameters. If not set correctly, set again, exit and re-verify. Perform a fast reboot (R,F) so changes take effect.		Exit the parameter editor. Re-enter the parameter editor and verify the Acquisition.Operating parameters were set. Activities such as maintenance reporting, login and log off activity share the same file as these parameters. If not set correctly, set again, exit and re-verify. Perform a fast reboot (R,F) so changes take effect.

GMalcom: /* Housekeeping */

2025-02-27T21:01:18Z

Housekeeping

← Older revision		Revision as of 21:01, 27 February 2025
Line 210:		Line 210:
	<p>If parameters were changed, update the mirror image (IBACKUP)</p>		<p>If parameters were changed, update the mirror image (IBACKUP)</p>
	<p>Correct any site deficiencies.</p>		<p>Correct any site deficiencies.</p>
	<p>TDA-204 Card with Frauscher Wheel Detector</p>		<h1 class="mwt-heading" >TDA-204 Card with Frauscher Wheel Detector</h1>
	~~<p><br></p~~>
	<div>		<div>

	{\| style="border-collapse: collapse; height: 1200px;"		{\| style="border-collapse: collapse; height: 1200px;"
	\|- style="height: 28px;"		\|- style="height: 28px;"
Line 223:		Line 223:
	{\| style="border-collapse: collapse;" border="1px" cellpadding="2px"		{\| style="border-collapse: collapse;" border="1px" cellpadding="2px"
	\|-		\|-
	\| <p>J1</p>		\| <p>J1</p>
	\| <p>OPEN (50-pin connector)</p>		\| <p>OPEN (50-pin connector)</p>
	\|-		\|-
	\| <p>J2</p>		\| <p>J2</p>
	\| <p>OPEN (10-pin connector)</p>		\| <p>OPEN (10-pin connector)</p>
	\|-		\|-
	\| <p>J3</p>		\| <p>J3</p>
	\| <p>2-3  (12V)</p>		\| <p>2-3  (12V)</p>
	\|-		\|-
	\| <p>J5</p>		\| <p>J5</p>
	\| <p>ALL OPEN</p>		\| <p>ALL OPEN</p>
	\|-		\|-
	\| <p>J6</p>		\| <p>J6</p>
	\| <p>ALL OPEN</p>		\| <p>ALL OPEN</p>
	\|-		\|-
	\| <p>J7</p>		\| <p>J7</p>
	\| <p>ALL JUMPERED</p>		\| <p>ALL JUMPERED</p>
	\|-		\|-
	\| <p>J8/J9</p>		\| <p>J8/J9</p>
	\| <p>ALL OPEN</p>		\| <p>ALL OPEN</p>
	\|-		\|-
	\| <p>J11</p>		\| <p>J11</p>
	\| <p>ALL OPEN</p>		\| <p>ALL OPEN</p>
	\|-		\|-
	\| <p>J12</p>		\| <p>J12</p>
	\| <p>ALL OPEN</p>		\| <p>ALL OPEN</p>
	\|-		\|-
	\| <p>P1</p>		\| <p>P1</p>
	\| <p>ALL OPEN</p>		\| <p>ALL OPEN</p>
	\|-		\|-
	\| <p>P4</p>		\| <p>P4</p>
	\| <p>1-2, 3-4, 5-6</p>		\| <p>1-2, 3-4, 5-6</p>
	\|}<p>''' '''</p>		\|}<p>''' '''</p>
	{\| style="border-collapse: collapse; width: 166px;" border="1px" cellpadding="2px"		{\| style="border-collapse: collapse; width: 166px;" border="1px" cellpadding="2px"

GMalcom: /* Finalize Installation */

2025-02-25T17:38:43Z

Finalize Installation

← Older revision		Revision as of 17:38, 25 February 2025
Line 199:		Line 199:
	[[File:Frauscher wd install 08.png\|665px\|center\|frameless\|Sample TDA204 utility display (voltage levels may vary)]]<p>Verify the Configuration line display is correct (TDA204 with Direct Connected Frauscher Transducer). Press “T” to change if necessary.</p><p><br></p><p>Press “Z” to set the null adjustment.</p><p>Press “C” to calibrate the Frauscher Wheel Detector.</p><p>Press “R” to use the Voltage Reversal method.</p><p>When done, the display will refresh.</p><p>Press “Z” to set the null adjustment.</p><p>'''NOTE:''' If the wheel detector does not null the 2<sup>nd</sup> time, try to calibrate with the [P]ulse Stream method and re-null.</p><p>Press <ESC> when done to exit the TDA204 Utility.</p><p><br></p><p>Perform a Fast Reboot on the APU102 (R,F and confirm)</p>		[[File:Frauscher wd install 08.png\|665px\|center\|frameless\|Sample TDA204 utility display (voltage levels may vary)]]<p>Verify the Configuration line display is correct (TDA204 with Direct Connected Frauscher Transducer). Press “T” to change if necessary.</p><p><br></p><p>Press “Z” to set the null adjustment.</p><p>Press “C” to calibrate the Frauscher Wheel Detector.</p><p>Press “R” to use the Voltage Reversal method.</p><p>When done, the display will refresh.</p><p>Press “Z” to set the null adjustment.</p><p>'''NOTE:''' If the wheel detector does not null the 2<sup>nd</sup> time, try to calibrate with the [P]ulse Stream method and re-null.</p><p>Press <ESC> when done to exit the TDA204 Utility.</p><p><br></p><p>Perform a Fast Reboot on the APU102 (R,F and confirm)</p>

	= ~~'''~~Finalize Installation~~'''~~ =		= Finalize Installation =
	== ~~'''~~Testing the Frauscher Wheel Sensor~~'''~~ ==		== Testing the Frauscher Wheel Sensor ==
	<p>Testing the Frauscher wheel sensor is the same as testing the Tiefenbach wheel sensor.</p><p>Put metal on each segment and observe on the APU-102 Front Panel Buttons and the I/O screen. Train patterned strokes across the sensor to simulate a train.</p><p style="margin-left: 25px;" >'''Sensor Voltages (Sensor Input)'''</p><p>Voltage across either sensor segment should be approximately 8.75VDC ± 0.25 V with no wheel or metal over the sensor.''' '''“A” segment voltage may be measured at APU-102 MAIN BLX, pin 3 (+) and pin 4 (-). “B” segment voltage is measured at APU-102 MAIN BLX, pin 5 (+) and pin 6 (-).''' '''The segments are 2 separate circuits within the sensor and the voltages will not match between “A” and “B” but should be close. Placing a piece of metal over a sensor segment causes the corresponding segment input voltage to rise to approximately 10 VDC ± 0.5 VDC.''' '''(This voltage varies depending on the size and placement of metal over sensor segment.)</p><p><br></p>		<p>Testing the Frauscher wheel sensor is the same as testing the Tiefenbach wheel sensor.</p><p>Put metal on each segment and observe on the APU-102 Front Panel Buttons and the I/O screen. Train patterned strokes across the sensor to simulate a train.</p><p style="margin-left: 25px;" >'''Sensor Voltages (Sensor Input)'''</p><p>Voltage across either sensor segment should be approximately 8.75VDC ± 0.25 V with no wheel or metal over the sensor.''' '''“A” segment voltage may be measured at APU-102 MAIN BLX, pin 3 (+) and pin 4 (-). “B” segment voltage is measured at APU-102 MAIN BLX, pin 5 (+) and pin 6 (-).''' '''The segments are 2 separate circuits within the sensor and the voltages will not match between “A” and “B” but should be close. Placing a piece of metal over a sensor segment causes the corresponding segment input voltage to rise to approximately 10 VDC ± 0.5 VDC.''' '''(This voltage varies depending on the size and placement of metal over sensor segment.)</p><p><br></p>
	== ~~'''~~Housekeeping~~'''~~ ==		== Housekeeping ==
	<p>If maintenance reporting was disabled earlier, re-enable for all applicable sessions.</p>		<p>If maintenance reporting was disabled earlier, re-enable for all applicable sessions.</p>
	<p>Optional-Use the NOTE command to add a login notice regarding the Frauscher installation</p>		<p>Optional-Use the NOTE command to add a login notice regarding the Frauscher installation</p>

GMalcom: /* Calibrating the Frauscher Wheel Sensor */

2025-02-25T17:38:23Z

Calibrating the Frauscher Wheel Sensor

← Older revision		Revision as of 17:38, 25 February 2025
Line 190:		Line 190:
	Exit the parameter editor. Re-enter the parameter editor and verify the Acquisition.Operating parameters were set. Activities such as maintenance reporting, login and log off activity share the same file as these parameters. If not set correctly, set again, exit and re-verify. Perform a fast reboot (R,F) so changes take effect.		Exit the parameter editor. Re-enter the parameter editor and verify the Acquisition.Operating parameters were set. Activities such as maintenance reporting, login and log off activity share the same file as these parameters. If not set correctly, set again, exit and re-verify. Perform a fast reboot (R,F) so changes take effect.

	= ~~'''~~Calibrating the~~''' '''~~Frauscher Wheel Sensor~~'''~~ =		= Calibrating the Frauscher Wheel Sensor =
	<p>Log into the APU-102 to the Supervisory level on Session One (Change1> prompt).</p><p>Ensure site is clear (no train).</p><p>Enter command “TDA204” to enter the TDA204 setup utility.</p>		<p>Log into the APU-102 to the Supervisory level on Session One (Change1> prompt).</p><p>Ensure site is clear (no train).</p><p>Enter command “TDA204” to enter the TDA204 setup utility.</p>
	{\| style="border-collapse: collapse; width: 732px; margin-left: auto; margin-right: auto;" border="1px" cellpadding="8px"		{\| style="border-collapse: collapse; width: 732px; margin-left: auto; margin-right: auto;" border="1px" cellpadding="8px"
Line 198:		Line 198:
	\|}		\|}
	[[File:Frauscher wd install 08.png\|665px\|center\|frameless\|Sample TDA204 utility display (voltage levels may vary)]]<p>Verify the Configuration line display is correct (TDA204 with Direct Connected Frauscher Transducer). Press “T” to change if necessary.</p><p><br></p><p>Press “Z” to set the null adjustment.</p><p>Press “C” to calibrate the Frauscher Wheel Detector.</p><p>Press “R” to use the Voltage Reversal method.</p><p>When done, the display will refresh.</p><p>Press “Z” to set the null adjustment.</p><p>'''NOTE:''' If the wheel detector does not null the 2<sup>nd</sup> time, try to calibrate with the [P]ulse Stream method and re-null.</p><p>Press <ESC> when done to exit the TDA204 Utility.</p><p><br></p><p>Perform a Fast Reboot on the APU102 (R,F and confirm)</p>		[[File:Frauscher wd install 08.png\|665px\|center\|frameless\|Sample TDA204 utility display (voltage levels may vary)]]<p>Verify the Configuration line display is correct (TDA204 with Direct Connected Frauscher Transducer). Press “T” to change if necessary.</p><p><br></p><p>Press “Z” to set the null adjustment.</p><p>Press “C” to calibrate the Frauscher Wheel Detector.</p><p>Press “R” to use the Voltage Reversal method.</p><p>When done, the display will refresh.</p><p>Press “Z” to set the null adjustment.</p><p>'''NOTE:''' If the wheel detector does not null the 2<sup>nd</sup> time, try to calibrate with the [P]ulse Stream method and re-null.</p><p>Press <ESC> when done to exit the TDA204 Utility.</p><p><br></p><p>Perform a Fast Reboot on the APU102 (R,F and confirm)</p>

	= '''Finalize Installation''' =		= '''Finalize Installation''' =
	== '''Testing the Frauscher Wheel Sensor''' ==		== '''Testing the Frauscher Wheel Sensor''' ==

GMalcom: /* Connect the Cable */

2025-02-25T17:38:08Z

Connect the Cable

← Older revision		Revision as of 17:38, 25 February 2025
Line 169:		Line 169:
	<p><br></p><p>Alternate measurement method: Use a 5’ piece of string weighted on both ends. String it across the gauge and measure from the string to the top of the sensor.</p><p><br></p>		<p><br></p><p>Alternate measurement method: Use a 5’ piece of string weighted on both ends. String it across the gauge and measure from the string to the top of the sensor.</p><p><br></p>

	== ~~'''~~Connect the Cable~~'''~~ ==		== Connect the Cable ==
	<p>Remove the connector flange from the sensor (6mm internal hex screws). Remove the protection caps from the clamp and cable. Insert the cable connector into the sensor. Reinstall the connector flange and torque the screws to 11 ft/lbs. (15Nm). Retain the protection caps at the site for future use. Feed the cable with cable/conduit assembly under the sensor and rail and run back to the junction box/pedestal. If upgrading from a Tiefenbach with TDA105, remove the 2-pin power connector to the TDA105. Connect the cable at the junction box per the site wiring diagram, 70-0180-02. If replacing a Tiefenbach, the Frauscher sensor lead cable uses the same colors.</p><p><br></p>		<p>Remove the connector flange from the sensor (6mm internal hex screws). Remove the protection caps from the clamp and cable. Insert the cable connector into the sensor. Reinstall the connector flange and torque the screws to 11 ft/lbs. (15Nm). Retain the protection caps at the site for future use. Feed the cable with cable/conduit assembly under the sensor and rail and run back to the junction box/pedestal. If upgrading from a Tiefenbach with TDA105, remove the 2-pin power connector to the TDA105. Connect the cable at the junction box per the site wiring diagram, 70-0180-02. If replacing a Tiefenbach, the Frauscher sensor lead cable uses the same colors.</p><p><br></p>

GMalcom: /* Vertical Adjustment */

2025-02-25T17:37:59Z

Vertical Adjustment

← Older revision		Revision as of 17:37, 25 February 2025
Line 162:		Line 162:
	#Rotate the spring washer of the foot clamp so the ends are visible. Observe the ends of the washer while tightening the nut (36mm). Tighten until the washer ends touch the center ring of the washer. Tighten the nut one more full revolution.		#Rotate the spring washer of the foot clamp so the ends are visible. Observe the ends of the washer while tightening the nut (36mm). Tighten until the washer ends touch the center ring of the washer. Tighten the nut one more full revolution.

	== ~~'''~~Vertical Adjustment~~'''~~ ==		== Vertical Adjustment ==

	#The top of the sensor should be between 1 <sup>9/16</sup>” to 1 <sup>3/4</sup>” (40-45mm) below the top of rail for all rail sizes, preference to the high end. Dimension “A” from chart.		#The top of the sensor should be between 1 <sup>9/16</sup>” to 1 <sup>3/4</sup>” (40-45mm) below the top of rail for all rail sizes, preference to the high end. Dimension “A” from chart.
Line 168:		Line 168:
	#Torque vertical adjuster nuts to 29.5 ft/lbs. (40Nm)		#Torque vertical adjuster nuts to 29.5 ft/lbs. (40Nm)
	<p><br></p><p>Alternate measurement method: Use a 5’ piece of string weighted on both ends. String it across the gauge and measure from the string to the top of the sensor.</p><p><br></p>		<p><br></p><p>Alternate measurement method: Use a 5’ piece of string weighted on both ends. String it across the gauge and measure from the string to the top of the sensor.</p><p><br></p>

	== '''Connect the Cable''' ==		== '''Connect the Cable''' ==
	<p>Remove the connector flange from the sensor (6mm internal hex screws). Remove the protection caps from the clamp and cable. Insert the cable connector into the sensor. Reinstall the connector flange and torque the screws to 11 ft/lbs. (15Nm). Retain the protection caps at the site for future use. Feed the cable with cable/conduit assembly under the sensor and rail and run back to the junction box/pedestal. If upgrading from a Tiefenbach with TDA105, remove the 2-pin power connector to the TDA105. Connect the cable at the junction box per the site wiring diagram, 70-0180-02. If replacing a Tiefenbach, the Frauscher sensor lead cable uses the same colors.</p><p><br></p>		<p>Remove the connector flange from the sensor (6mm internal hex screws). Remove the protection caps from the clamp and cable. Insert the cable connector into the sensor. Reinstall the connector flange and torque the screws to 11 ft/lbs. (15Nm). Retain the protection caps at the site for future use. Feed the cable with cable/conduit assembly under the sensor and rail and run back to the junction box/pedestal. If upgrading from a Tiefenbach with TDA105, remove the 2-pin power connector to the TDA105. Connect the cable at the junction box per the site wiring diagram, 70-0180-02. If replacing a Tiefenbach, the Frauscher sensor lead cable uses the same colors.</p><p><br></p>

GMalcom: /* Mounting the Sensor and Clamp to the Rail */

2025-02-25T17:37:52Z

Mounting the Sensor and Clamp to the Rail

← Older revision		Revision as of 17:37, 25 February 2025
Line 144:		Line 144:

	Figure 1		Figure 1
	== ~~'''~~Mounting the Sensor and Clamp to the Rail~~'''~~ ==		== Mounting the Sensor and Clamp to the Rail ==

	#Determine mounting location as outlined above. The crib chosen should be in line with the RFID antennas.		#Determine mounting location as outlined above. The crib chosen should be in line with the RFID antennas.

GMalcom: /* At the APU-102. */ removing bold on headers

2025-02-14T18:09:35Z

At the APU-102.: removing bold on headers

← Older revision		Revision as of 18:09, 14 February 2025
Line 171:		Line 171:
	<p>Remove the connector flange from the sensor (6mm internal hex screws). Remove the protection caps from the clamp and cable. Insert the cable connector into the sensor. Reinstall the connector flange and torque the screws to 11 ft/lbs. (15Nm). Retain the protection caps at the site for future use. Feed the cable with cable/conduit assembly under the sensor and rail and run back to the junction box/pedestal. If upgrading from a Tiefenbach with TDA105, remove the 2-pin power connector to the TDA105. Connect the cable at the junction box per the site wiring diagram, 70-0180-02. If replacing a Tiefenbach, the Frauscher sensor lead cable uses the same colors.</p><p><br></p>		<p>Remove the connector flange from the sensor (6mm internal hex screws). Remove the protection caps from the clamp and cable. Insert the cable connector into the sensor. Reinstall the connector flange and torque the screws to 11 ft/lbs. (15Nm). Retain the protection caps at the site for future use. Feed the cable with cable/conduit assembly under the sensor and rail and run back to the junction box/pedestal. If upgrading from a Tiefenbach with TDA105, remove the 2-pin power connector to the TDA105. Connect the cable at the junction box per the site wiring diagram, 70-0180-02. If replacing a Tiefenbach, the Frauscher sensor lead cable uses the same colors.</p><p><br></p>

	= ~~'''~~At the APU-102~~.'''~~ =		= At the APU-102 =
	== ~~'''~~Disable Maintenance Reporting~~'''~~ ==		== Disable Maintenance Reporting ==
	<p>During the upgrade process, maintenance messages will be generated and may interfere with setting of some parameters. If your site has maintenance reporting, disable it for all applicable sessions.</p>		<p>During the upgrade process, maintenance messages will be generated and may interfere with setting of some parameters. If your site has maintenance reporting, disable it for all applicable sessions.</p>
	== ~~'''~~Wiring to the APU-102~~'''~~ ==		== Wiring to the APU-102 ==
	<p>Connections will be from the surge protection devices directly to the APU-102. If upgrading from a Tiefenbach, the TDA105 will be removed from the system. Power off the APU-102 and unplug the power lead from the TDA105. Rewire as necessary. Refer to drawing 70-0180-02 for details.</p>		<p>Connections will be from the surge protection devices directly to the APU-102. If upgrading from a Tiefenbach, the TDA105 will be removed from the system. Power off the APU-102 and unplug the power lead from the TDA105. Rewire as necessary. Refer to drawing 70-0180-02 for details.</p>
	== ~~'''~~Strap the TDA204~~'''~~ ==		== Strap the TDA204 ==
	<p>Remove the TDA204 from the APU-102 if installed. If upgrading to TDA204, remove the TDA104 from the APU-102. Set or verify jumpers on the TDA204 are set for “DIRECT” and “FRAUSCHER”. Refer to drawing 70-0180-02 for details or legend on solder side of the TDA204. Install the TDA204 into the APU-102. (Cable connections are the same as TDA104) Power on the APU-102.</p>		<p>Remove the TDA204 from the APU-102 if installed. If upgrading to TDA204, remove the TDA104 from the APU-102. Set or verify jumpers on the TDA204 are set for “DIRECT” and “FRAUSCHER”. Refer to drawing 70-0180-02 for details or legend on solder side of the TDA204. Install the TDA204 into the APU-102. (Cable connections are the same as TDA104) Power on the APU-102.</p>
	== ~~'''~~Configure the Parameters for the Frauscher Wheel Detector~~'''~~ ==		== Configure the Parameters for the Frauscher Wheel Detector ==
	<p>Set/verify parameters for the Frauscher as follows. Remaining parameters in this section will be set to default values. They should only be changed on advice from Comet Electronics Engineering staff.</p><p><br></p><p style="margin-left: 25px;" >Acquisition.Operating.WheelDetectorSeparation=50</p><p style="margin-left: 25px;" >Acquisition.Operating.WheelDetectorGain=50</p><p style="margin-left: 25px;" >Acquisition.Operating.WheelDetectorThreshold=50</p><p style="margin-left: 25px;" >Acquisition.Operating.WheelDetCsegMode=2</p><p style="margin-left: 25px;" >Acquisition.ACQProcess.Enabled=1</p><p style="margin-left: 25px;" >Acquisition.ACQProcess.MaxACQs=200</p><p style="margin-left: 25px;" >Acquisition.TDA204.Digitizer.DigitizerEnable=1</p><p style="margin-left: 25px;" ><br></p><p style="margin-left: 25px;" >Acquisition.TDA204.Digitizer.DigitizerMaxFileSizeBytes=5000000</p><p style="margin-left: 25px;" >            '''''OR''''' (depending on software version)</p><p style="margin-left: 25px;" >Acquisition.TDA204.Digitizer.DigitizerMaxFileSizeKBytes=10000</p><p><br></p>		<p>Set/verify parameters for the Frauscher as follows. Remaining parameters in this section will be set to default values. They should only be changed on advice from Comet Electronics Engineering staff.</p><p><br></p><p style="margin-left: 25px;" >Acquisition.Operating.WheelDetectorSeparation=50</p><p style="margin-left: 25px;" >Acquisition.Operating.WheelDetectorGain=50</p><p style="margin-left: 25px;" >Acquisition.Operating.WheelDetectorThreshold=50</p><p style="margin-left: 25px;" >Acquisition.Operating.WheelDetCsegMode=2</p><p style="margin-left: 25px;" >Acquisition.ACQProcess.Enabled=1</p><p style="margin-left: 25px;" >Acquisition.ACQProcess.MaxACQs=200</p><p style="margin-left: 25px;" >Acquisition.TDA204.Digitizer.DigitizerEnable=1</p><p style="margin-left: 25px;" ><br></p><p style="margin-left: 25px;" >Acquisition.TDA204.Digitizer.DigitizerMaxFileSizeBytes=5000000</p><p style="margin-left: 25px;" >            '''''OR''''' (depending on software version)</p><p style="margin-left: 25px;" >Acquisition.TDA204.Digitizer.DigitizerMaxFileSizeKBytes=10000</p><p><br></p>
	{\| style="border-collapse: collapse; width: 777px; margin-left: auto; margin-right: auto;" border="1px" cellpadding="8px"		{\| style="border-collapse: collapse; width: 777px; margin-left: auto; margin-right: auto;" border="1px" cellpadding="8px"
Line 188:		Line 188:

	Exit the parameter editor. Re-enter the parameter editor and verify the Acquisition.Operating parameters were set. Activities such as maintenance reporting, login and log off activity share the same file as these parameters. If not set correctly, set again, exit and re-verify. Perform a fast reboot (R,F) so changes take effect.		Exit the parameter editor. Re-enter the parameter editor and verify the Acquisition.Operating parameters were set. Activities such as maintenance reporting, login and log off activity share the same file as these parameters. If not set correctly, set again, exit and re-verify. Perform a fast reboot (R,F) so changes take effect.

	= '''Calibrating the''' '''Frauscher Wheel Sensor''' =		= '''Calibrating the''' '''Frauscher Wheel Sensor''' =
	<p>Log into the APU-102 to the Supervisory level on Session One (Change1> prompt).</p><p>Ensure site is clear (no train).</p><p>Enter command “TDA204” to enter the TDA204 setup utility.</p>		<p>Log into the APU-102 to the Supervisory level on Session One (Change1> prompt).</p><p>Ensure site is clear (no train).</p><p>Enter command “TDA204” to enter the TDA204 setup utility.</p>

GMalcom: /* Mounting the Frauscher with Rail Clamp to the Rail */

2025-02-14T18:08:17Z

Mounting the Frauscher with Rail Clamp to the Rail

← Older revision		Revision as of 18:08, 14 February 2025
Line 30:		Line 30:
	*Digital Voltmeter		*Digital Voltmeter

	= ~~'''~~Mounting the Frauscher with Rail Clamp to the Rail~~'''~~ =		= Mounting the Frauscher with Rail Clamp to the Rail =
	== ~~'''~~Pre-configuration of the Rail Clamp~~'''~~ ==		== Pre-configuration of the Rail Clamp ==
	<p>This procedure is for the SK150-002 rail clamp with BBK11 bolt kit. The clamp should be preconfigured before mounting to the rail. Determine the size of the rail the Frauscher will be mounted to and refer to the charts below for proper assembly recommendations and alignment dimensions for most common rail sizes. Attach the bolt kit to the wheel sensor. Torque to 11 ft/lbs. (15Nm) Preset the clamp for horizontal dimension “C”. Adjust BOTH sides of the horizontal adjusters equally. (Use the combination square to assist) Torque to 29.5 ft/lbs. (40Nm).</p>		<p>This procedure is for the SK150-002 rail clamp with BBK11 bolt kit. The clamp should be preconfigured before mounting to the rail. Determine the size of the rail the Frauscher will be mounted to and refer to the charts below for proper assembly recommendations and alignment dimensions for most common rail sizes. Attach the bolt kit to the wheel sensor. Torque to 11 ft/lbs. (15Nm) Preset the clamp for horizontal dimension “C”. Adjust BOTH sides of the horizontal adjusters equally. (Use the combination square to assist) Torque to 29.5 ft/lbs. (40Nm).</p>
	Preset the clamp for vertical dimension “D”. (Use the combination square to assist) The vertical measurement is for new rail and may need adjustment for worn rail. Verify proper/even seating of the interlocking grooves on the vertical adjuster. Tighten nuts snugly. Torque after final vertical adjustments to compensate for rail wear are done. This adjustment will be made on the rail. If necessary, mount the sensor to the clamp (17mm). Ensure the flat washer is in the correct position per the chart below and the spring washer is installed correctly (center bulge toward the nut). Torque to 29.5 ft/lbs. (40Nm).		Preset the clamp for vertical dimension “D”. (Use the combination square to assist) The vertical measurement is for new rail and may need adjustment for worn rail. Verify proper/even seating of the interlocking grooves on the vertical adjuster. Tighten nuts snugly. Torque after final vertical adjustments to compensate for rail wear are done. This adjustment will be made on the rail. If necessary, mount the sensor to the clamp (17mm). Ensure the flat washer is in the correct position per the chart below and the spring washer is installed correctly (center bulge toward the nut). Torque to 29.5 ft/lbs. (40Nm).
Line 170:		Line 170:
	== '''Connect the Cable''' ==		== '''Connect the Cable''' ==
	<p>Remove the connector flange from the sensor (6mm internal hex screws). Remove the protection caps from the clamp and cable. Insert the cable connector into the sensor. Reinstall the connector flange and torque the screws to 11 ft/lbs. (15Nm). Retain the protection caps at the site for future use. Feed the cable with cable/conduit assembly under the sensor and rail and run back to the junction box/pedestal. If upgrading from a Tiefenbach with TDA105, remove the 2-pin power connector to the TDA105. Connect the cable at the junction box per the site wiring diagram, 70-0180-02. If replacing a Tiefenbach, the Frauscher sensor lead cable uses the same colors.</p><p><br></p>		<p>Remove the connector flange from the sensor (6mm internal hex screws). Remove the protection caps from the clamp and cable. Insert the cable connector into the sensor. Reinstall the connector flange and torque the screws to 11 ft/lbs. (15Nm). Retain the protection caps at the site for future use. Feed the cable with cable/conduit assembly under the sensor and rail and run back to the junction box/pedestal. If upgrading from a Tiefenbach with TDA105, remove the 2-pin power connector to the TDA105. Connect the cable at the junction box per the site wiring diagram, 70-0180-02. If replacing a Tiefenbach, the Frauscher sensor lead cable uses the same colors.</p><p><br></p>

	= '''At the APU-102.''' =		= '''At the APU-102.''' =
	== '''Disable Maintenance Reporting''' ==		== '''Disable Maintenance Reporting''' ==