Hioki SP7001 Instruction Manual Download Page 49

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Troubleshooting

5.1 Troubleshooting

If damage is suspected, contact your authorized Hioki distributor or reseller after reviewing the

contents below.

CAN signal detection is unstable.

Check/consider

Solutions

See

•Have the Signal Probes been connected properly

to the cable (CAN bus) under test?

•Verify that the cable (CAN bus) under test has

been properly inserted between the detection

electrode and guard hook.

•If the Signal Probe has not been connected

(tightened) properly, the product may not be able

to detect signals stably.

•Review the method for connecting the Signal

Probes.

p. 22

p. 24

•Is there any dirt on the Signal Probe’s detection

electrode or guard hook, or on the location on

the cable (CAN bus) under test where the Signal

Probe will be affixed?

•Remove any dirt from the Signal Probe’s

detection electrode and guard hook.

p. 44

•Wipe away any dirt from the location on the cable

(CAN bus) under test where the Signal Probe will

be affixed.

–

•Has the ground connection cable been properly

connected?

•Connect the ground connection cable to the

CAN signal source ground or to the vehicle’s

body (ground connected to the vehicle battery’s

negative terminal or body ground).

p. 18

•You will not be able to detect CAN signals

properly if the ground connection cable is

connected to a metal object that is insulated

from the vehicle’s ground (ground connected to

the vehicle battery's negative terminal or body

ground). If you are unsure where to connect the

ground connection cable, first check for continuity

between the metal part you are considering and

the vehicle’s body ground and then connect the

ground connection cable.

p. 18

•Does the SP7100 CAN Interface’s

CH1

CH2

LED flash red/green alternately at high speed?

•Check the settings for the device to which the

CAN Interface’s output is connected to see if that

device may be outputting a signal.

•

If the LED flashes red/green alternately at high

speed, it indicates that the device to which the

CAN Interface’s output is connected may be

outputting a signal.

p. 29

•Does the SP7150 CAN Interface’s

STATUS

LED

flash red/green alternately at high speed?

HIOKI SP7001A961-01

Summary of Contents for SP7001

Page 1: ...re using the instrument p 7 When using the instrument for the first time Troubleshooting Part Names and Functions p 10 Maintenance and Service p 43 Preparing Before Use p 15 Functionality p 27 SP7001 SP7002 NON CONTACT CAN SENSOR SP7150 CAN INTERFACE SP7100 SP9250 SIGNAL PROBE SP9200 HIOKI SP7001A961 01 ...

Page 2: ...HIOKI SP7001A961 01 ...

Page 3: ...rview and Features 9 1 2 Part Names and Functions 10 SP7001 SP7002 Non Contact CAN Sensor 10 SP7100 CAN Interface 11 SP7150 CAN Interface 12 SP9200 Signal Probe 13 SP9250 Signal Probe 13 1 3 LED Lighting Flashing Specifications 14 2 Preparing Before Use 15 2 1 Preparations 15 2 2 Connecting the Signal Probes 16 2 3 Connecting the Non Contact CAN Sensor 17 2 4 Connecting the Ground Terminal 18 2 5 ...

Page 4: ...Contents ii HIOKI SP7001A961 01 ...

Page 5: ... to use the product safely Familize yourself with the separate document entitled Operating Precautions and Quick Start Manual before using the product Communications standards The Non Contact CAN Sensor supports the following communications standards Model Communications standards SP7001 SP7002 Target audience This Instruction Manual has been written for users of the product and individuals who wi...

Page 6: ...t must not be performed Indicates an action that must be performed Symbols on equipment Indicates the need for caution or the presence of a hazard For more information about locations where this symbol appears on product components see Operating Precautions p 7 warning messages listed at the beginning of operating instructions and the document entitled Operating Precautions that comes with the pro...

Page 7: ...e to its specifications SP7001 SP7002 Non Contact CAN Sensor SP7001 1 SP7002 1 or Quick Start Manual Japanese and English 1 each Operating Precautions 0990A905 1 SP7100 CAN Interface SP7100 1 L9500 Power Cable 1 For connecting an external battery terminates in wires approx 2 m long Refer to p 21 Spiral tube 1 For securing the power cable in place Refer to p 21 Alligator clip 1 Refer to p 18 Ground...

Page 8: ...utions 0990A905 1 L9510 USB Cable 1 Type A Type C for power supply 1 m long Refer to p 21 Spiral tube 1 For securing the power cable in place Refer to p 21 Ground connection cable 1 5 m 1 Refer to p 18 Alligator clip 1 Refer to p 18 SP9200 Signal Probe Signal Probe 2 SP9250 Signal Probe Signal Probe 2 HIOKI SP7001A961 01 ...

Page 9: ...utor or reseller Options are subject to change Please check Hioki s website for the latest information SP7001 Non Contact CAN Sensor Refer to p 17 SP7002 Non Contact CAN Sensor Refer to p 17 SP7100 CAN Interface Refer to p 20 SP7150 CAN Interface Refer to p 20 SP9200 Signal Probe Refer to p 16 SP9250 Signal Probe Refer to p 16 HIOKI SP7001A961 01 ...

Page 10: ...or SP7100 only For connecting an external battery terminates in wires approx 2 m long Refer to p 21 L9510 USB Cable for SP7150 only Type A Type C for power supply 1 m long Refer to p 21 SP9900 Split Cable for SP7100 only Refer to p 20 C1013 Carrying Case Options can be purchased via authorized Hioki distributor or reseller HIOKI SP7001A961 01 ...

Page 11: ... inductive heating equipment IH cooktops etc Locations with an excessive amount of mechanical vibration Locations where the product would be exposed to water oil chemicals solvents or other liquids Locations with excessive humidity or condensation Locations with excessive dust CAUTION Do not drop the product or subject it to mechanical shock Doing so may damage the product and adversely affecting ...

Page 12: ...used to communicate with ECUs in a contactless manner from outside the cable insulation Any electrical short between the signal probe and cable wires could interfere with CAN communications To prevent damage to the product s special vibration resistant connectors always disengage the lock and grip the connector itself not the cable when disconnecting them Refer to 2 2 Connecting the Signal Probes ...

Page 13: ...st Products can be tested in their finished or mass produced state Reliable detection Detection defects have been minimized to avoid errors caused by the Non contact CAN Sensor and detected by devices such analyzers facilitating accurate automobile development and evaluating testing Additionally infrequent events can be reliably detected CAN and CAN FD support The Non Contact CAN Sensor supports h...

Page 14: ...o either DEFAULT normal mode or HIGH high sensitivity mode Ordinarily the product should be used with the DEFAULT setting p 27 5 Output connector Connect to the CAN Interface s Non Contact CAN Sensor connector p 17 6 Ground terminal If connecting the CAN interface s ground terminal to the ground cannot reduce the noise connect this terminal to the CAN signal source s ground or to the automobile s ...

Page 15: ...ATUS LEDs on the Non Contact CAN Sensors connected to CH1 and CH2 p 14 4 Serial number The 9 digit serial number indicates the year of manufacture first two digits and the month of manufacture second two digits Do not remove this sticker as the number is important 5 Probe setting selector Sets the Non Contact CAN Sensor s probe setting function to either AUTO or FIXED Be sure to understand the fun...

Page 16: ...of the Non Contact CAN Sensor p 14 4 Serial number The 9 digit serial number indicates the year of manufacture first two digits and the month of manufacture second two digits Do not remove this sticker as the number is important 5 Probe setting selector Sets the Non Contact CAN Sensor s probe setting function to either AUTO or FIXED Be sure to understand the functionality of AUTO mode before using...

Page 17: ... the cable under test into the slit in the guard hook and clamp it in place with the detection electrode p 22 SP9250 Signal Probe 3 3 1 1 4 4 2 2 No Name Function See 1 Detection electrode Detects CAN signals from outside the cable s insulation p 22 2 Open close lever Push to open the guard hook p 22 3 Connector with lock Connect to the Non Contact CAN Sensor Be sure to verify that the lock is eng...

Page 18: ... detected Flashing green Probe high low reverse connection warning Flashing red SP7100 SP7150 CAN Interface Product status POWER LED SP7100 SP7150 CH1 CH2 LED STATUS LED Self test error failure Flashing green Steady red CAN sensor not connected Steady green Unlit CAN sensor connected Steady green Reflects CAN Sensor s STATUS LED Output bus error detection Steady green Quickly alternating red green...

Page 19: ...heck the pin assignments for the connector you plan to use 1 2 3 4 5 6 2 2 Connecting the Signal Probes p 16 Do not remove the Signal Probe once it has been connected 2 6 Supplying Power p 21 2 4 Connecting the Ground Terminal p 18 2 5 Connecting the CAN Interface p 20 2 7 Connecting the Signal Probes to the CAN bus p 22 2 3 Connecting the Non Contact CAN Sensor p 17 3 2 4 Connecting the Ground Te...

Page 20: ...incorporates a locking mechanism Always use the probe with the connector in the locked state to ensure signals can be properly detected and to prevent damage to the connector Do not connect both the SP9200 and SP9250 to the same Non Contact CAN Sensor Doing so may increase susceptibility to the effects of noise SP7001 SP7002 Non Contact CAN Sensor Example SP9200 Signal Probe SP7001 or SP7002 Signa...

Page 21: ...P7100 SP7150 CAN Interface s Non Contact CAN Sensor connector CAUTION Handle each connector of the product Do not use tools Subjecting the connectors to excessive force could damage them SP7001 or SP7002 SP7100 or SP7150 Align slits SP7001 or SP7002 output connector Example SP7100 CAN Interface You should be able to see some of the thread HIOKI SP7001A961 01 ...

Page 22: ...annot reduce the noise connect to the Non Contact CAN Sensor s ground terminal to the CAN signal source s ground or to the body of a vehicle in the vicinity of the CAN signal source ground connected to the vehicle battery s negative terminal or body ground To further reduce the effects of noise connect a ground connection cable that is 1 m or less in length to the ground terminal You are responsib...

Page 23: ...it in the event the Non Contact CAN Sensor s sensor ground or a Signal Probe s guard hook comes into contact with a DC power supply such as a battery Note that there is no AC coupling between the Signal Probe and the sensor ground as illustrated in the equivalent circuit diagram and exercise caution to avoid creating a short circuit Short circuit protection provided by AC coupling functions only f...

Page 24: ...N Low 3 CH1 GND GND 4 N C N C 5 Shield Shield 6 CH2 GND N C 7 CH1 CAN High CAN High 8 CH2 CAN High N C 9 N C N C SP9900 Split Cable dedicated option for SP7100 If the input interface provided by the device you plan to use does not support 2 channel input use the SP9900 Split Cable FEMALE CH1 CH2 MALE Shield CH1 CAN High CH1 GND CH1 CAN Low Shield CH2 CAN High CH2 GND CH2 CAN Low 2 2 3 3 7 7 5 5 2 ...

Page 25: ...on on the power cable moving the CAN signal output cable could cause the power plug or USB cable to become disconnected When using the SP7150 CAN Interface The product requires a current of at least 200 mA to operate If supplying power from a USB terrminal with USB bus power functionality verify that the device operates properly prior to use Z1008 AC Adapter or L9500 Power Cable SP7100 CAN Interfa...

Page 26: ...are using the vehicle or cause it to malfunction IMPORTANT Any dirt on the cable under test could affect signal detection Remove any dirt before affixing connecting the Signal Probe When using the SP9200 Connecting probes 1 Insert the cable under test into the guard hook 2 Rotate the grip to press the cable under test against the detection electrode Guard hook 3 Tighten the grip until it no longer...

Page 27: ...ductors since the magnitude of the effect is greater the closer the conductor is to the guard hook opening Guard hook The detection electrode will move if the grip is not tightened sufficiently Grip Sleeve Removing probes To loosen a probe rotate the grip while pulling it towards you The probe is designed so that while it is locked in place the grip will be locked so that it cannot be rotated to p...

Page 28: ...whose signals you wish to detect and release the open close lever The probe will be secured to the cable under test Position the probe so that the cable under test is in contact with the back of the detection electrode Proper detection will be impossible if the cable under test is positioned too shallowly or angled in the guard hook OK NO Cable under test HIOKI SP7001A961 01 ...

Page 29: ...ntact CAN Sensor Is the Non Contact CAN Sensor s STATUS LED steady red Steady red The product is damaged Send it back for repair No 4 Check where the Signal Probe will be affixed to the cable Does the insulation on the cable under test exhibit any damage Are any conductors exposed on the cable CAN bus under test Yes Do not attach the Signal Probe near a cable that is damaged No 5 Check for any dir...

Page 30: ...26 Inspecting the Product Before Use HIOKI SP7001A961 01 ...

Page 31: ...DEFAULT mode since it delivers the optimal level of vibration and noise resistance HIGH The HIGH setting represents high sensitivity mode Use this mode when you encounter detection errors due to the low signal levels detected by the Signal Probes The product is more susceptible to vibrations and various types of noise when used in this mode SENSITIVITY selector Situations where it may be necessary...

Page 32: ...d use fixed input polarity FIXED mode In automatic input polarity mode AUTO correct detection is not guaranteed under all conditions Setting Description FIXED The FIXED setting represents fixed input polarity mode If the Non Contact CAN Sensor detects that the Signal Probes are connected to the CAN bus in reverse it will indicate this state with the STATUS LED which will flash red AUTO The AUTO se...

Page 33: ...put bus error detection function operates when the Non Contact CAN Sensor is connected properly to the CAN_H and CAN_L lines as per the labels on the Non Contact CAN Sensor inputs IMPORTANT If the cable under test is not carrying proper CAN communications error frames or other communications will be returned to the output bus by the device connected to the outputs If that happens the CAN Interface...

Page 34: ...30 Output Bus Error Detection Function HIOKI SP7001A961 01 ...

Page 35: ...bration acceleration of 45 m s2 4 6 G Power supply Supplied from SP7100 or SP7150 External dimensions Approx 44W 85H 20D mm 1 73 W 3 35 H 0 79 D excluding protruding parts Weight Approx 180 g 6 3 oz including cables Cable length Approx 2 5 m Product warranty period 3 years Accessories Refer to p 3 Options SP7100 CAN Interface SP7150 CAN Interface SP9200 Signal Probe SP9250 Signal Probe C1013 Carry...

Page 36: ... below temperature at which cables under test become soft With ground connection cable connected to the signal source ground or equivalent No fluctuations in the transient potential between the ground terminal and the signal source detection target Detection of ISO 11898 2 compliant CAN bus signals Compatible cables AVS AVSS compliant cables Compatible cable diameter φ1 2 mm to 2 0 mm Compatible c...

Page 37: ...hen it detects that the Signal Probe connections to the CAN bus s CAN_H and CAN_L lines are reversed AUTO Operates when the CAN bus load factor is 5 or greater If the Non Contact CAN Sensor detects that the Signal Probe connections to the CAN bus s CAN_H and CAN_L lines are reversed switches the high and low connections via its internal circuitry SENSITIVITY selection function Set the Non Contact ...

Page 38: ...xes at a vibration acceleration of 45 m s2 4 6 G Power supply Z1008 AC Adapter Rated supply voltage 100 V to 240 V AC accommodates to fluctuations within a range of 10 of the rated supply voltage Rated power supply frequency 50 Hz 60 Hz Anticipated transient overvoltage 2500 V External power supply Rated supply voltage 10 V to 30 V DC Maximum rated power When using the Z1008 AC Adapter 8 VA includ...

Page 39: ...l 2 Input and output specifications Specifications conditions Within operating temperature and humidity range With ground connection cable connected to the signal source ground or equivalent No fluctuations in the transient potential between the ground terminal and the signal source detection target Output load internal RL 60 Ω typical Compatible communications speeds CAN 125 kbit s to 1 Mbit s CA...

Page 40: ...at an output error has occurred when signals other than output from the CAN Interface are present on the bus output from the device connected to the CAN signal output connector The output bus error detection function will not operate if the Non Contact CAN Sensor s probe CAN_H CAN_L reverse connection detection function determines that the Signal Probes have been connected to the CAN bus s CAN_H a...

Page 41: ... Passenger vehicles conditions Class A equivalent 4 h along X axis and 2 h along Y and Z axes at a vibration acceleration of 45 m s2 4 6 G Power supply USB bus power USB C terminal 5 V 0 25 V DC Z1013 AC Adapter 5 V DC 2 6 A Rated supply voltage 100 V to 240 V AC Rated power supply frequency 50 Hz 60 Hz Anticipated transient overvoltage 2500 V Maximum rated power When using USB bus power 1 VA When...

Page 42: ... specifications Specifications conditions Within operating temperature and humidity range With ground connection cable connected to the signal source ground or equivalent No fluctuations in the transient potential between the ground terminal and the signal source detection target Output load internal RL 60 Ω typical Compatible communications speeds CAN 125 kbit s to 1 Mbit s CAN FD 125 kbit s to 3...

Page 43: ...ed when signals other than output from the CAN Interface are present on the bus output from the device connected to the CAN signal output connector The output bus error detection function will not operate if the Non Contact CAN Sensor s probe CAN_H CAN_L reverse connection detection function determines that the Signal Probes have been connected to the CAN bus s CAN_H and CAN_L lines in reverse If ...

Page 44: ...leration of 45 m s2 4 6 G Number of probes 2 Dimensions Probe Approx φ11 6 33 7H mm φ0 46 1 33 H excluding protruding parts and cable Guard hook Approx φ5 11 8H mm φ0 20 0 46 H Weight Approx 26 g 0 9 oz weight of 1 Signal Probe including cable Cable length Approx 0 5 m Options SP7001 Non Contact CAN Sensor SP7002 Non Contact CAN Sensor C1013 Carrying Case 2 Input output and detection specification...

Page 45: ... 6 G Number of probes 2 Dimensions Probe Approx 10 5W 24 5H 101D mm 0 41 W 0 96 H 3 98 D excluding protruding parts and cable Guard hook Approx φ5 5 30 8H mm φ0 22 1 21 H Weight Approx 44 6 g 1 6 oz weight of 1 Signal Probe including cable Cable length Approx 0 8 m Options SP7001 Non Contact CAN Sensor SP7002 Non Contact CAN Sensor C1013 Carrying Case 2 Input output and detection specifications 1 ...

Page 46: ...ecifications 1 Basic specifications Input connector D sub 9 pin male Set screws Inch screw thread 4 40 UNC Output connector D sub 9 pin female Set screws Inch screw thread 4 40 UNC Cable connections Pin connections FEMALE CH1 CH2 MALE Shield CH1 CAN High CH1 GND CH1 CAN Low Shield CH2 CAN High CH2 GND CH2 CAN Low 2 2 3 3 7 7 5 5 2 3 7 5 1 6 8 5 CH1 CH2 Pin assignments IN OUT MALE FEMALE CH1 FEMALE...

Page 47: ...y Stowing the product in the C1013 Carrying Case WARNING Do not leave the C1013 Carrying Case in locations where it would be subject to direct sunlight or high temperatures for example inside a vehicle High temperatures may deform the shape of the inside of the case Stow the product in the C1013 Carrying Case with connectors connected HIOKI SP7001A961 01 ...

Page 48: ...Cleaning IMPORTANT Remove any dirt from the Signal Probes detection electrodes and guard hooks by wiping them lightly with a clean dry industrial use cotton swab The presence of any dirt or other foreign material on the Signal Probes guard hooks or detection electrodes may adversely affect signal detection Fibers and other material that get into the Signal Probes moving parts could cause them to m...

Page 49: ... connection cable been properly connected Connect the ground connection cable to the CAN signal source ground or to the vehicle s body ground connected to the vehicle battery s negative terminal or body ground p 18 You will not be able to detect CAN signals properly if the ground connection cable is connected to a metal object that is insulated from the vehicle s ground ground connected to the veh...

Page 50: ...bes connected properly to the Non Contact CAN Sensor The Signal Probe s connector incorporates a locking mechanism Verify that the lock is fully engaged p 16 Have the Signal Probes been affixed properly to the cable CAN bus under test Fix the Signal Probes and cable CAN bus under test in place so that they do not vibrate p 22 p 24 Are the Signal Probes or the cable CAN bus under test unstable HIOK...

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