Magpowr DIGITRAC 2 Instruction Manual Download Page 22 | Manualshive

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Summary of Contents for DIGITRAC 2

Page 1: ...6 4 Setup and Calibration 3 3 PA 2 Installation 17 5 PA 2 PA 90 Installation 5 4 Wiring Diagrams 18 6 Optional Features 6 5 Outline Dimensions 19 7 Trouble Shooting 12 6 Screen Flow Chart 21 8 Reset P...

Page 2: ...f IP65 over its front panel It also meets the environmental and mechanical requirements of EN50178 The D2 mounting clips found on both sides of the enclosure behind the front panel will accommodate pa...

Page 3: ...Route AC power away from sensor and control wiring MAGPOWR sensor cables are color coded on the nameplate Run all wiring in shielded cable Connect shields to the enclosure using the standoffs provided...

Page 4: ...Then continue through the flow chart at right entering the desired data in each screen 4 2 Tension Sensor Calibration NOTE Continuing beyond this point will erase any previous sensor calibration in th...

Page 5: ...g power to the control Remove the D2 cover or open the D2E door Set JP6 on the D2 p c board to 0 10V and voltage Set JP1 on the power amplifier for the desired output current range On Model D2 unplug...

Page 6: ...ers JP11 and JP12 Connect wires to TB2 and TB3 as shown using shielded wiring Only one full bridge can be used 10 vdc TENSION SIGNAL On main PCB cut jumpers JP10 JP11 JP12 and JP13 Connect signal betw...

Page 7: ...function During STOP TIME the DIGITRAC 2 continues to control tension as a closed loop system but INERTIA COMP and STOP MULTIPLIER are also activated See Section 6 7 to use isolated logic inputs 5 to...

Page 8: ...cted per Section 6 1 6 8 OPERATOR SCREENS The operator screens are those normally used during machine operation and are accessed using NEXT ITEM or PRIOR ITEM from the HOME screen These are the only s...

Page 9: ...on to calculate the inertia and required stopping torque as the roll diameter changes If a diameter input is not used the DIGITRAC 2 estimates diameter More accurate results are obtained if a diameter...

Page 10: ...is used CORE TENSION 18 This is the DESIRED TENSION at CORE DIAMETER when taper tension is used MANUAL LEVEL 48 The output set point percent when in MANUAL mode OUTPUT LEVEL Current output as a perce...

Page 11: ...PING automatic mode after the stop signal is received At the end of this time the control goes to HOLD mode Stop time should be slightly longer than actual machine stopping time PROGRAM CONFIGURE SCRE...

Page 12: ...OFF on the keypad once If REMOTE TENSION ON OFF is set to LEVEL one or more of the remote tension off switches are closed E STOP is active except unwind E STOP is wired incorrectly JP8 7 not set for...

Page 13: ...ed rating of both i e 100 lbs for two 50 lbs sensors Calculate this load from LOAD 2 MAX SIN WRAP 2 where MAX maximum tension entered during sensor calibration WRAP wrap angle Tension oscillates DIAGN...

Page 14: ...ON ON OFF does not work DIGITRAC 2 configured for LEVEL for external TENSION ON OFF When LEVEL is selected for TENSION ON OFF only external tension on off can be used E STOP is active E STOP is wired...

Page 15: ...am reset is complete The basic tension sensor calibration is still in memory but dynamic calibration must be reprogrammed or C 1 Turn the power to the DIGITRAC 2 OFF for 5 seconds 2 Press SHIFT and 3...

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Page 20: ...lt Current 1 6 amp Inputs Tension Sensor 2 1 mvdc using 5 and 5 vdc 10 vdc across one 350 ohm sensor or two 350 ohm sensors in parallel or 100 mvdc using 5 volts across one 100 ohm full bridge or 0 to...

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