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Wiring/Miscellaneous For TLS-IB Consoles W/RS-232 & With & W/O IFSF)

Troubleshooting

4-8

Troubleshooting

This section contains information to help you diagnose system problems. Instructions are included for replacing 
CPU and Power Supply boards in the event of a hardware failure and for installing a software upgrade. Also, the 
location and use of the neuron service switch is discussed. 

At the end of this section you will find a list of specifications for the TLS-IB.

REPLACING THE CPU BOARD

The CPU board must be replaced if the TLS-IB fails to communicate. Check the voltage between the GND and 5V 
test points [Figure 4-5] on the back of the CPU board. This voltage should be between 4.75 - 5.25 Vdc; if not, 
replace CPU board as follows.

1.

Turn Off power to the system. Attach the anti-static strap to your wrist and to a good ground.

2.

Disconnect the CPU cable from the Power Supply board. The CPU board snaps securely into place in the 
door of the TLS-IB without the use of screws. There are two tabs on the top of the board that fit into two slots 
in the top edge of the door. The bottom of the CPU board snaps in place between two pairs of detents 
protruding from the bottom edge of the door. The CPU board is removed by inserting a straight-slot 
screwdriver into one of the two indents on the bottom of the board and then gently prying against the door 
until the board clears the upper detents, then rotating the board up slightly and toward you to clear the top 
tabs from the slots in the door.

3.

Replace the CPU board reversing the above steps. 

Figure 4-5.   TLS-IB CPU Board 

OFF

C23

+

Y2

U5

U29

NODE

ADDRESS

Y3

L1

  5V

TLS-IB CPU BOARD

Cable to Power
Supply Board

tlsnt\ibcpu.eps

PROM chip (U29)

Serial Comm/IFSF 
Node Address
Dip Switch (S1)

IFSF ROM
(U5)

S1

G

  8V

These voltage test points are on the back of 
the CPU board (directly behind this upper left
corner)

STATIC SENSITIVE COMPONENTS!
WEAR GROUNDED ANTI-STATIC WRIST 
STRAP BEFORE HANDLING THIS BOARD!

12

34

OPEN

Содержание TLS Series

Страница 1: ...Manual No 577013 719 Revision K Site Prep Manual TLS IB Form Number 8466X0 180 Series RS 232 w IFSF Form Number 8466X0 380 Series RS 232 w o IFSF Form Number 8466X0 580 Series RS 232 RS 485...

Страница 2: ...r Terms and Conditions VEEDER ROOT S PREFERRED CARRIER 1 Contact Veeder Root Customer Service at 800 873 3313 with the specific part numbers and quantities that were missing or received damaged 2 Fax...

Страница 3: ...1 Probe to Console Wiring 3 1 Power Wiring 3 1 In Tank Probes 3 2 Probe Junction Boxes 3 2 Probe Wiring Safety Issues 3 2 Mounting the TLS IB 3 3 4 Wiring Miscellaneous For TLS IB Consoles W RS 232 Wi...

Страница 4: ...ontrol Drawing Showing An Example TLS IB System Site Layout 1 3 Figure 2 1 Determining The Minimum Mag Probe Length 2 2 Figure 2 2 Typical TLS IB Installation 2 5 Figure 2 3 TLS IB Dimensions And Desi...

Страница 5: ...ommands 4 15 Table 4 4 Tank Level Gauge Database 4 16 Table 4 5 Tank Level Gauge Error Code Database 4 16 Table 4 6 Tank Probe Database 4 16 Table 4 7 Tank Temperature Table Database 4 17 Table 4 8 Ta...

Страница 6: ...nting probe sensor and carbon canister vapor polisher installation wireless equipment installation tank and line preparation and line leak detector installation Technician Certification Level 2 3 Cont...

Страница 7: ...essories when servicing the unit WEAR EYE PROTECTION Fuel spray from residual pressure in the lines can cause serious eye injuries Always wear eye pro tection INJURY Careless or improper handling of m...

Страница 8: ...installed in accordance with Article 504 20 of the latest National Electrical Code NFPA 70 Note Conduit ducting requirements are dependent on local electrical regulations For probe to console wiring s...

Страница 9: ...tion possible and to have read this manual particularly the sections referring to health and safety Deviation from the specifications contained in this manual can result in rework delays in system ins...

Страница 10: ...top of the probe manway or the 2 3 or 4 inch 50 76 or 102mm tank opening this is the minimum probe length ref Figure 2 1 2 The probe canister must be within the riser pipe minimum length of 10 inches...

Страница 11: ...be considered a hazardous environment as defined in IEC EN 60079 10 Classification of Hazardous Areas Suitable working practices for this environment must be observed INTRINSIC SAFETY The design of V...

Страница 12: ...nit Overall dimensions and weight of the TLS IB are height 163 mm width 188 mm depth 50 mm weight 1 8 kg To allow for maintenance ensure that the console is in an accessible area even when the console...

Страница 13: ...imum 1500 mm Maximum One 5 ampere fused switched neon indication spur for 240 Vac or a dedicated circuit breaker rated for 15 amperes 120 Vac or 240 Vac NOTE circuit breaker must be marked as the powe...

Страница 14: ...gure 2 3 shows the three designated knockouts one each on top left side and bottom through which power wiring can safely enter the TLS IB Figure 2 3 TLS IB Dimensions And Designated Conduit Knockouts...

Страница 15: ...r tape tinned copper drain wire 7 0 30mm Sheath PVC RZ FR hydrocarbon resistant colour blue radial thickness 0 80mm Diameter 6 10mm Conductor Resistance 25 ohm km Drain Wire Resistance 15 ohm km Capac...

Страница 16: ...ssary preliminary work undertaken All necessary holes must be drilled through walls counters etc cable trays fitted ducting with draw cords installed and adequate access for the installation of the ca...

Страница 17: ...nsole wiring it will be referring to shielded cable Wire Length Improper system operation could result in undetected potential environmental and health hazards if the probe to console wire runs exceed...

Страница 18: ...er wiring To maintain the integrity of this safety feature probe wiring can not share the same conduit with power wiring In addition probe cables can only enter the TLS IB through the designated intri...

Страница 19: ...ting the TLS IB Install the TLS IB fastening devices to the mounting surface using the hole pattern 170 x 145mm 6 7 x 5 7 inches shown in Figure 2 3 on page 2 6 Mounting screws up to 4 7mm 3 16 inch d...

Страница 20: ...te see Figure 4 1 the tank number of each probe as you attach wires to the probe input terminal block Once a device has been wired to certain terminals and the system has been programmed the wires fro...

Страница 21: ...onfigure connected probes CAUTION For auto configuration to occur probes must be connected in sequence starting at the Probe 1 input and continuing with no skipped inputs For example if you have 4 pro...

Страница 22: ...damage 2 Refer servicing to trained and qualified personnel only 3 Substitution of components may impair intrinsic safety 4 Be sure AC power is Off before opening the TLS IB cover and connecting wiri...

Страница 23: ...you must remove the LON cable termination jumper JP3 from the board Failure to do so will result in improper operation 3 Set the IFSF Node Address DIP switches on the CPU board S1 in Figure 4 5 on pa...

Страница 24: ...U U D 0A D U U D 0B U D U D 0C D D U D 0D U U D D 0E D U D D 0F U D D D 10 D D D D Table 4 1 TLS IB IFSF Node Address Selections IFSF Address Dip Switch Setting 1 2 3 4 OFF PROBE 6 PROBE 5 PROBE 4 PRO...

Страница 25: ...m the earth bus bar at the distribution panel direct to the console location Leave at least 1 metre of free cable for connection to the console Use an ohmmeter to check the electrical resistance betwe...

Страница 26: ...cally Safe Side IFSF CLR N M L C L R R12 001 331470 R12 002 R12 003 R12 004 R12 005 R12 006 N L Power Wiring Connect neutral wire to upper terminal of J5 N Connect hot wire to lower terminal L C26 C28...

Страница 27: ...oard The CPU board snaps securely into place in the door of the TLS IB without the use of screws There are two tabs on the top of the board that fit into two slots in the top edge of the door The bott...

Страница 28: ...clear jumper from NML to CLR position Figure 4 6 Switch On power to TLS IB and wait 30 seconds then switch Off power to TLS IB Move the RAM clear jumper back to NML position 5 Disconnect the ribbon c...

Страница 29: ...RING SIDE G J4 D1 LED1 IFSF JP3 J U8 J7 S1 SERVICE RAM IB POWER IFSF CLR N M L C L R R12 001 331470 R12 002 R12 003 R12 004 R12 005 R12 006 N L Probe Status Indicator LED1 IFSF Status Indicator D1 RAM...

Страница 30: ...t No K293 ND or equivalent Chip socket Removable chip Chip removal slots Lift up chip when it is free from socket Chip socket consoles h8remov1 eps Chip socket Incorrect Angle Correct Angle INCORRECT...

Страница 31: ...Power Supply board 4 The Power Supply board is secured by two T 15 Torx screws in the top of the board After removing the Torx screws slowly lift up on the board until the lower tabs on the board clea...

Страница 32: ...h w door closed 188 mm 7 6 Width w door open 235 mm 9 6 Height 163 mm 6 7 Depth w door closed 50 mm 2 6 Depth w door open 228 mm 9 Weight 1 8 kg 3 5 lbs The TLS IB unit contains two PC boards CPU in d...

Страница 33: ...aces System setup information is stored in EEPROM System software is contained in a snap in PROM integrated circuit RAM clear jumper Factory boot up mode for self testing Optional tank volume reports...

Страница 34: ...2 B transmit RXD pin 3 G signal ground GND pin 7 Table 4 3 TLS IB Serial Commands Command Description 001 System Reset 002 Clear Power Reset Flag 003 Remote Alarm Reset 201 In Tank Inventory Report h...

Страница 35: ...8 Table 4 4 Tank Level Gauge Database Data Identification Data Element Name 1 Nb_Tanks 3 TLG_Measurement_Units 6 Country_Code 7 Maint_Password 50 TLG_Manufacturer_Id 51 TLG_Model 52 TLG_Type 53 TLG_S...

Страница 36: ...ct_Level 68 Water_Level 100 TP_Status_Message Table 4 7 Tank Temperature Table Database Data Identification Data Element Name 1 Temp_height 2 Temp_value Table 4 8 Tank Probe Error Code Database Data I...

Страница 37: ...programmed the wires from that device may not be relocated to other terminals without reprogramming the system Connecting Probes to the TLS IB Connect the two color coded marked wires from each probe...

Страница 38: ...nd 4 auto configuration works fine But if you connect them to Probe 1 3 5 and 7 auto configuration doesn t work resulting in probe out alarms Also the skipped inputs will be unusable MANUAL PROBE CONF...

Страница 39: ...OSITIONS TABLE 5 1 Table 5 1 J11 J12 Jumper Positions Jumper s Position Result J11 C B A Right RS 232 Serial Communication J11 C B A Left RS 485 Serial Communication J12C Right Left Puts Load Terminat...

Страница 40: ...tion Leave at least 1 metre of free cable for connection to the console Use an ohmmeter to check the electrical resistance between the console s metal case and the earthing ground wire s connection at...

Страница 41: ...Protective Earthing Conductor Green and Yellow Attach 12AWG 4 mm2 barrier ground wire to ground lug Attach chassis ground wire to ground lug Probe Data LED 1 Power Power Side Power Wiring Connect neu...

Страница 42: ...constructed with a connector on one end that matches your laptop s serial port connector and 3 wires stripped wires on the other end that will connect to the Serial Comm plug J3 on the TLS IB CPU Powe...

Страница 43: ...fy that the TLS IB Console is ready to accept firmware upgrade 12 Click the Run Upgrade button to start the firmware upgrade This button will be activated when setup has been verified As the firmware...

Страница 44: ...40 C Storage temperature range 40 to 74 C LVD and EMC compliant UL cUL approved and ATEX approved ELECTRICAL SPECIFICATIONS TLS IB operating voltage 120 240 Vac 2 A max Power Supply fuses F1 and F2 a...

Страница 45: ...receive TXD pin 2 B transmit RXD pin 3 G signal ground GND pin 5 DB9 pin 7 DB25 RS 485 Serial Interface A receive A B transmit B G signal ground G Table 5 3 TLS IB Serial Commands Command Description...

Страница 46: ...Set Tank Linear Calculated Full Volume 62F Set Mag Probe Float Size 641 Set Density Code 644 Set Probe Density Float Serial Number 645 Set Tank GOST Volume Correction Enable 64C Set Field Density And...

Страница 47: ...ld Temperature Measurement Decimal 4 dddddddd Field Density Measurement ASCII Hex IEEE float 5 tttttttt Field Temperature Measurement ASCII Hex IEEE float Typical Response Message Display Format SOH I...

Страница 48: ...For technical support sales or other assistance please visit www veeder com...

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