This connector has been added along with the signals needed by the REEL SAFE system

Transcription

1 MODIFICATION TO AMS4A046 PANEL Modification adds the following three features: 1. CCL Detector and depth display The panel will now detect and display the depth where a collar was detected. The CCL signal is provided from the CHIP panel output. 2. REEL SAFE connector This connector has been added along with the signals needed by the REEL SAFE system 3. INCIRCUIT PROGRAMMING The software in the panel can now be updated electronically for a PC using a serial port. This allows software to be updated without the distribution of an eprom. PARTS REQUIRED AMS4A686 AMS4P173 AMS4A204 AMS4A137 FUSE / CCL BOARD CONNECTOR KPSE02E14-12P RECEPTACLE PCB INCIRCUIT PROGRAMMING WITH MICROPROCESSOR CABLE ASSY CCL BNC TO AMS4A046 REAR CCL/MMD CONNECTOR Kerr Measurement Systems AMS4A046 PANEL MODIFICATION JUL 2006 Page 1 of 9

2 Installation instructions for the new CCL/FUSE board in the 46 panel. 1. Remove rear connector panel. 2. Do continuity check between J4 Pin G (MMD) connector on back panel and R39 on 40 board (goes through connector P11 pin 12), J4 Pin H (MMD) connector on back panel and R38 on 40 board (goes through P11 pin 11) and J4 Pin F and TP1 on the 40 board (goes through P11 pin 1). All should be approximately 0 ohms. Refer to figures 1 and Remove connector P1 from fuse board, noting orientation of wires in plug in relationship to the large fuse (F5). Refer to figure Remove fuse board. 5. Install new fuse board, ensuring orientation of wires in P1 are the same orientation to large fuse (F5) as original installation. 6. Ensure heat shrink is on all wires before soldering. 7. Extract GRAY wire J4 Pin G and cut at a convenient distance, splice GRAY wire from Fuse Board P2 Pin 1 to the extracted side of cut wire and insert into J4 Pin B. Splice GREEN wire from Fuse Board P2 pin 4 to GRAY wire from P11 pin 12 of the 40 board. 8. Extract BLUE wire J4 Pin H and cut at a convenient distance, splice BLUE wire from Fuse Board P2 Pin 2 to the extracted side of cut wire and insert into J4 Pin G. Splice BROWN wire from Fuse Board P2 pin 5 to BLUE wire from P11 pin 11 of the 40 board. 9. Cut BLACK wire P11 pin 1 of the 40 board at a convenient distance, splice BLACK wire from Fuse Board P2 Pin 3 to the cut wire. 10. Heat shrink all exposed solder connections. 11. Test operate the panel, adjusting R3 on the CCL/Fuse board to receive satisfactory collars if needed. Boards are currently set to a threshold value of approximately +1.5V input to the panel. CCW adjustments of R3 will raise the threshold voltage required to acquire a CCL mark (less sensitive). Example: If CCL marks are constant as the tools go down hole, adjust R3 CCW until CCL marks are on depth. Example #2: If no CCL marks are found, turn R3 clockwise. An O scope across CCL/Fuse board P2 pin 2 (signal) and 40 board TP1 (ground) will allow you to see the input signal as you make your adjustments. Refer to Figures 2 and 4. Kerr Measurement Systems AMS4A046 PANEL MODIFICATION JUL 2006 Page 2 of 9

3 12. Ty-wrap wires to wire runs as needed. Rear Panel CCL/Fuse Board 40 Board J4 P2 U1 P2 P11 Pin Black------Pin 1 Pin B----Gray Pin <>-----Pin 4---Green--Gray---Pin 12 Pin G----Blue Pin <>-----Pin 5---Brown--Blue---Pin 11 Figure 1 Fig. 2 Kerr Measurement Systems AMS4A046 PANEL MODIFICATION JUL 2006 Page 3 of 9

4 Figure 3 old fuse board (p1 connector orientation) Figure 4 new fuse board (R3 location, ccw arrow) Kerr Measurement Systems AMS4A046 PANEL MODIFICATION JUL 2006 Page 4 of 9

5 Modification to J9 (REEL SAFE connector) 1. Remove the Green (contact closure n.o.) and Brown (contact closure com) wires from the old J9 connector. 2. Ensure heat shrink is on all wires before soldering. Measure and cut to size all supplied wires. 3. After installation of the new J9 connector, solder new large pins to Green contact closure wire and push into J9 pin J, repeat for Brown contact closure, push into J9 pin L. 4. Remove the Gray wire from the center conductor of BNC J21, install heat shrink and splice to supplied Gray wire. Reattach to J21 and push new Gray wire pin into J9 pin A. 5. Remove the Black wire from the ground lug of BNC connector J21,install heat shrink and splice to one of the supplied Black wires. Reattach to J21 and push new Black wire pin into J9 pin B. 6. Solder the remaining new Black wire to bus bar and push pin into J9 pin E. 7. Remove the Yellow wire from J20 pin D, install heat shrink and splice to supplied Yellow wire. Reattach to J20 pin D and push new Yellow wire pin into J9 pin F. 8. Remove the Blue wire from J20 pin G, install heat shrink and splice to supplied Blue wire. Reattach to J20 pin G and push new Blue wire pin into J9 pin G. 9. Remove the Red wire from J20 pin C, install heat shrink and splice to supplied Red wire. Reattach to J20 pin C and push new Red wire pin into J9 pin H. 10. Remove the Orange wire from J20 pin E, install heat shrink and splice to supplied Orange wire. Reattach to J20 pin E and push new Orange wire pin into J9 pin K. Ensure all connections are correct by doing a continuity check using the following wiring chart: Kerr Measurement Systems AMS4A046 PANEL MODIFICATION JUL 2006 Page 5 of 9

6 New wiring configuration J9 Wire Name Color Ga To Description J9-A 0-10V OUT TEN OUT+ TO BNC & J8 - SPLICE TWO GRAY 22 J21 MID, P6-11 (TENSION) J9-B ACM BLK 22 J21 LUG, P6-10 TEN OUT- TO BNC & J8 - SPLICE TWO J9-C Not Connected J9-D Not Connected J9-E SHIELD BLK 22 BUS BAR SHIELD J9-F PHASE 1B* YEL 22 J20-D, P8-11 Quad Out - PHASE B* - SPLICE TWO J9-G PHASE 1B BLU 22 J20-G, P8-12 Quad Out - PHASE B - SPLICE TWO J9-H PHASE 1A* RED 22 J20-C, P8-13 Quad Out - PHASE A* - SPLICE TWO J9-J CONTACT Tens Cont Close Back Panel (REEL GRN 18 P2-3 CLOSURE N.O. S/D) J9-K PHASE 1A ORA 22 J20-E, P8-16 Quad Out - PHASE A - SPLICE TWO J9-L CONTACT CLOSURE COM BRN 18 P2-5 Tension Contact Closure Back Panel Kerr Measurement Systems AMS4A046 PANEL MODIFICATION JUL 2006 Page 6 of 9

7 UPDATED OPERATING INSTRUCTIONS MENU CCL OFFSET /LOG OFFSET Use +/- switch to set the CCL offset depth LOG The following menu options are available: LOG CCL CCL DLY CCL_BP Displays latest 100 collars. Will overwrite the oldest collar after 100. Use +/- switch to set delay from 1.0 to -0.1 Adds or subtracts to detected collar depth. Turns detected CCL audio on or off. Kerr Measurement Systems AMS4A046 PANEL MODIFICATION JUL 2006 Page 7 of 9

8 IN CIRCUIT FLASH PROGRAMMING PROCEDURE INSTALLING NEW SOFTWARE USING THE SERIAL PORT Instructions for programming the DS89C450 MicroController's internal Flash memory with the real-time data acquistion program. PREREQUISITES: 1. The real-time data acquisition board must have a socket for the MicroController and a CPU piggy-back PCB installed in that socket with a DS98C450 MicroController installed. 2. A computer with a serial port, and installed Hyperterminal program. 3. The new revision real-time data acquisition HEX file program. PROCEDURE: 1. Transfer the new revision HEX file to the computers (C:\) root directory. 2. Turn power on to the Hoistman s panel. 3. Connect your PC to the serial port at the rear of the panel. Note: If the PC does not have a serial port, use a USB to Serial convertor. The Serial Port will then need to be changed to the port that the USB convertor is assigned by Windows (typically com3, com4, com5, or com6). 4. Open a Hyperterminal session. Use the following settings: Serial Port: COM1 Baud Rate: Data Bits: 8 Parity: None Stop Bits: 1 Flow Control: None 5. Set the switches on the CPU PCB to PROGRAM mode as follows: 1 - AWAY FROM CPU 2 AWAY FROM CPU 3 - TOWARD CPU Kerr Measurement Systems AMS4A046 PANEL MODIFICATION JUL 2006 Page 8 of 9

9 6. Open the Hyperterminal connection and then press the keyboard ENTER key. The MicroController ROM Loader will respond with a banner and then a '>' prompt. 7. Type an uppercase 'K' and the ROM Loader will Klean-erase the Flash. 8. Type an uppercase 'L' and the ROM Loader will wait to Load a HEX file. 9. Pull down the Hyperterminal TRANSFER menu and choose: Send Text File. The file browser will open, so ensure that the file filter is set to: Files of type - All files (*.*) and then go to the C:\ root directory and choose the new revision HEX file to transfer. 10. The ROM Loader will begin programming the Flash and will report a GOOD status for the duration of the programming procedure as follows: GGGGGGGGGGGGGGGGGGGGG 11. After the ROM Loader is finished programming the Flash set the switches on the CPU piggy-back PCB as follows: 1 - TOWARD CPU 2 - TOWARD CPU 3 - AWAY FROM CPU 12. To operate from an EPROM instead of the Micro-Controllers internal memory, set the switches on the CPU piggy-back PCB as follows: 1 - TOWARD CPU 2 TOWARD CPU 3 - TOWARD CPU Kerr Measurement Systems AMS4A046 PANEL MODIFICATION JUL 2006 Page 9 of 9