Please Note: Electrical equipment should be death. serviced only qualified personnel. responsibility is assumed by POSITAL for any consequences arising out of the use of this material. This document is not intended as an instruction manual for untrained personnel. Page 3 ACS J1939 User Manual...
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USER MANUAL TILTIX MEMS ACS INCLI NOMETER WITH J1939 INTERFACE 3. Introduction This manual explains how to install and configure J1939 interface, suitable for industrial, military and the TILTIX gravity referenced inclinometers with a heavy duty applications. 3.1 TILTIX Inclinomter TILTIX inclinometers sense and measure the angle The basic principle behind this TILTIX inclinometer of tilt (inclination/slope/elevation) of an object with...
USER MANUAL TILTIX MEMS ACS INCLI NOMETER WITH J1939 INTERFACE 4.3 Programmable Parameters Resolution per 1° The resolution parameter per 1° is used to program the desired number (1°, 0.1° and 0.01°) of steps per 1°. Preset Value The Preset value is the desired position value, which should be reached at a certain physical position of the axis.
USER MANUAL TILTIX MEMS ACS INCLI NOMETER WITH J1939 INTERFACE 5. Installation 5.1 Pin Assignment The inclinometer is connected via an integrated M12, Male side at sensor, Female at connector cable or a 5-pin round M12 connector. (Standard counterpart or connection cable). 5 pin round connector Cable Exit Signal...
USER MANUAL TILTIX MEMS ACS INCLI NOMETER WITH J1939 INTERFACE 5.3 Mounting Instructions TILTIX is a pre-calibrated device which can be put Use all screw holes for mounting but restrict the tightening torque in the range of 1.5 – 2.5 Nm for the into immediate operation, upon simple and easy installation.
USER MANUAL TILTIX MEMS ACS INCLI NOMETER WITH J1939 INTERFACE 5.6 LED Definition Status LED (Dual colored) Meaning Green / Red LED Green off No power supply Green on Normal operation mode Red off Normal operation mode Red single flash At least one of the error counters of the CAN controller has reached or exceeded the warning level (too many error frames) Red blinking...
USER MANUAL TILTIX MEMS ACS INCLI NOMETER WITH J1939 INTERFACE 6. PGN, SPN, read/write parameter For version ACS-080-2-C901: SAE standard PGN 61459 (dual axis): Slope Sensor Information Inclinometer position Broadcast communication Transmission repition rate 10 ms (default) Data Length 8 bytes PDU format PF 0xF0 PDU specific PS...
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USER MANUAL TILTIX MEMS ACS INCLI NOMETER WITH J1939 INTERFACE 0x18EFC0xx 0A 00 00 xx xx xx xx xx Index 0x0A: Preset roll (max offset of 15° with respect to default INT16 allowed) 0x18EFC0xx 0B 00 xx xx xx xx xx xx Index 0x0B: Termination resistor ( 0: off, 1: on) UINT8 0x18EFC0xx...
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USER MANUAL TILTIX MEMS ACS INCLI NOMETER WITH J1939 INTERFACE For version ACS-080-2-C902: PGN 65283 (dual axis) Inclinometer position Broadcast communication Transmission repition rate 10 ms (default) Data Length 8 bytes PDU format PF 0xFF PDU specific PS 0x03 Default priority Parameter group number PGN 65283 PGN 65283 SPN Content...
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USER MANUAL TILTIX MEMS ACS INCLI NOMETER WITH J1939 INTERFACE Configuration Read Parameter (for device address C0) Data Direction Identifier CAN data Meaning type 0x18EAC0xx 00 EF 00 Request Read request 0x18EFxxC0 01 00 FF FF FF FF FF FF UINT8 Response Index 0x01: Direction pitch (default: 0)
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USER MANUAL TILTIX MEMS ACS INCLI NOMETER WITH J1939 INTERFACE For version ACS-360-1-C901: PGN 65467 (single axis) Inclinometer position Broadcast communication Transmission repition rate 10 ms (default) Data Length 8 bytes PDU format PF 0xFF PDU specific PS 0xBB Default priority Parameter group number PGN 65467 PGN 65467 (single axis) SPN Content...
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USER MANUAL TILTIX MEMS ACS INCLI NOMETER WITH J1939 INTERFACE Configuration Read Parameter (for device address C0) Direction Identifier CAN data Meaning Data type Request 0x18EAC0xx 00 EF 00 Read request Response 0x18EFxxC0 01 00 FF FF FF FF FF FF Index 0x01: Direction z-axis (default: 0) UINT8 Request...
USER MANUAL TILTIX MEMS ACS INCLI NOMETER WITH J1939 INTERFACE 7. Examples Filter Examples Moving Average Filter Filter time 300ms, internal sensor update time 2ms Therefore the moving average filter size: 300ms/2ms → 150 Identifier CAN data Description 0x18EFC0xx 08 00 xx xx xx xx xx xx Set moving average as active filter 0x18EFC0xx 0E 96 xx xx xx xx xx xx...
USER MANUAL TILTIX MEMS ACS INCLI NOMETER WITH J1939 INTERFACE 8. Example to Change Address of Device - Hardware : CAN Capture by Murphy Controls - Software : dataTaker - Part No: ACS-360-1-C901-VK2-PM Original Address: 0xC0 (192d) New Address: 0xC1 (193d) Type Priority PDU-F...
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