Page 1 Inxpect SRE 100 Series SRE - Safety Radar Equipment Instruction manual v1.6 - EN Original instructions WARNING! Anyone who uses this system must read the instruction manual to ensure safety. Read and adhere to the "Safety information" chapter in its entirety before using the system for the first...
Page 2 Transferring the document on websites or other electronic systems. Copying contents without any modification and stating Inxpect SpA as copyright owner. Inxpect SpA reserves the right to make modifications or improvements to the relative documentation without prior notice. Requests for authorizations, additional copies of this manual or technical...
Page 3 9.1 Troubleshooting procedures 9.2 Event log management 9.3 INFO events 9.4 ERROR events (control unit) 9.5 ERROR events (sensor) 9.6 ERROR events (CAN bus) 10. Maintenance 10.1 Planned maintenance 10.2 Extraordinary maintenance Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 4: Technical References
11.4 Configuration application parameters 11.5 Digital input signals 12. Appendix 12.1 System software 12.2 Disposal 12.3 Service and warranty 12.4 Intellectual property 12.5 Checklist for installing ESPE Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 5 Detection signal 1 Output signal that describes the monitoring status of detection field 1. Detection signal 2 Output signal that describes the monitoring status of detection field 2. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 6 The system for which the dangerous area is monitored. Monitored area Area that is monitored by Inxpect SRE 100 Series. It is composed of detection field 1 (e.g. used as alarm area) and detection field 2 (e.g. used as warning area) of all the sensors.
Page 7 This document includes all the information as Safety Manual according to IEC 61508-2/3 Annex D. Please refer in particular to "Safety parameters" on page 99 and to "System software" on page 125. The functioning and safety of the machinery to which Inxpect SRE 100 Series is connected is out of the scope of this document.
Page 8 Minor changes. Note: the firmware of the control unit can be updated through the Inxpect Safety application. The latest firmware version available contains the features described in the manual at the system level. The sensor firmware cannot be updated.
Page 9 "Standards and Directives" on page 12. However, this does not guarantee the functional safety of the overall plant/machine. To achieve the relevant safety level of the overall plant/machine’s required safety functions, each safety function needs to be considered separately. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 10 2. Safety 2.1.5 INTENDED USE Inxpect SRE 100 Series is a human body detection system, certified SIL 2 according to IEC/EN 62061 and PL d according to EN ISO 13849-1. It performs the following safety functions: Access detection function: access of one or more persons to a hazardous area deactivates the safety outputs to stop the moving parts of the machinery.
Page 11 The machinery command must be electronically controlled. 2.1.12 DISPOSAL In safety-related applications, comply with the mission time reported in "General specifications" on page 99. For decommissioning follow the instructions reported in "Disposal" on page 126. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 12 All updated certifications can be downloaded from https://www.inxpect.com/en/downloads. 2.2.2 CE The manufacturer, Inxpect SpA, states that Inxpect SRE 100 Series (Safety Radar Equipment) complies with the 2014/53/EU and 2006/42/EC directives. The full EU Declaration of Conformity text is available on the company's website: https://www.inxpect.com/en/downloads.
Page 13: This Section Includes The Following Topics
Serial number 3.1 Inxpect SRE 100 Series 3.1.1 Definition Inxpect SRE 100 Series is an active protection radar system that monitors the dangerous areas of machinery. 3.1.2 Special features Some of the special features of this protection system are the following:...
Page 14 3. Get to know Inxpect SRE 100 Series 3.1.3 Main components Inxpect SRE 100 Series is composed of a control unit and up to six sensors. The Inxpect Safety application allows system operation configuration and checks. 3.1.4 Control unit - sensor communication The sensors communicate with the control unit via CAN bus using diagnostic mechanisms in compliance with standard EN 50325-5 to guarantee SIL 2 and PL d.
Page 15 3. Get to know Inxpect SRE 100 Series 3.2 Control units 3.2.1 Interfaces The Inxpect SRE 100 Series supports different control units. The main difference among them is the connection ports, and therefore the communication interfaces available, and the presence of the microSD slot: Model Type...
Page 16 Inxpect Safety application, and for MODBUS communication Power supply terminal block Power supply LEDs (steady green) CAN bus terminal block for connecting the first sensor Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 17 Note: only for C201A-F: the processing direction is from the N connection to the O connection. In normal operation, the device receives the data from the controller on N and sends the outgoing data on O. 3.2.5 Type B control units C201B-P, C201B-F C202B Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 18 = resistance included Off (bottom position) = resistance excluded Status LED of hardware functions of the secondary micro-controller: slow flashing orange: normal behavior other status: contact Technical Support Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 19 3.2.8 FSoE Fieldbus status LEDs The LEDs reflect the status of the FSoE Fieldbus as described below. Note: F1 is the LED at the top, F6 is the LED at the bottom. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 20 3.3.2 Input functions The function of each digital input must be programmed through the Inxpect Safety application. The available functions are the following: Stop signal: additional safety-related function, which manages a specific signal to force all the safety outputs (detection signal 1 and detection signal 2, if present) to OFF-state.
Page 21 Fieldbus controlled System recondition Restart signal + System recondition In the Inxpect Safety application in Settings > Digital Input-Output, set the digital input function to Single channel (Category 2) and then choose the input function for each channel. 3.3.4 Redundancy mode...
Page 22 An output is activated when it switches from OFF to ON-state and it is deactivated when it switches from ON to OFF-state. 3.4.2 Output functions The function of each digital output must be programmed through the Inxpect Safety application. The available functions are the following: System diagnostic signal: switches the selected output to OFF-state when a system fault is detected.
Page 23 (e.g., System diagnostic signal, Muting enable feedback signal and Restart feedback signal) WARNING! To use Inxpect SRE 100 Series for a category 3 safety system, both the channels of a safety output must be connected to the safety system. Configuring a safety system with only one channel safety output may result in serious injuries due to an output circuit fault and a failure of the machine to stop.
Page 24 3. Get to know Inxpect SRE 100 Series 3.4.6 Dual channel safety output configuration The dual channel safety output is automatically obtained by the Inxpect Safety application and it only matches the single OSSD outputs as follows: OSSD 1 with OSSD 2...
Page 25 Sensor Screws for fastening the sensor at a specific inclination Mounting bracket Status LED Connectors for connecting the sensors in a chain and to the control unit Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 26 Ethernet cable. The USB cable allows to configure the system locally, whereas the Ethernet cable allows to do it remotely. The Ethernet communication between the control unit and the Inxpect Safety application is secured by the most advanced security protocols (TLS).
Page 27 3. Get to know Inxpect SRE 100 Series Note*: Service user can be enabled/disabled by the administrator. Since only Inxpect technicians are allowed to access as Service, the Service user is protected by an activation code. 3.6.5 Main menu Page...
Page 28 WARNING! The system is in the safe state if the control unit status byte of the System configuration and status module PS2v6 or PS2v4 is different from "0xFF". Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 29 Read the status of the inputs. Control the outputs. Mute the sensors. Enable the restart signal. Enable the system recondition signal. For details, see the FSoE communication Reference guide. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 30 For details, see "Control units" on page 15. 3.9.2 MODBUS communication enabling In the Inxpect Safety application, click on Admin > MODBUS Parameters and check that the feature is enabled (ON). Within the Ethernet network, the control unit acts like a server. The client must send requests to the IP address of the server on the MODBUS listening port (default port is 502).
Page 31 3.10 System configuration 3.10.1 System configuration The control unit parameters have their own default values that can be modified via the Inxpect Safety application (see "Configuration application parameters" on page 112). When a new configuration is saved, the system generates the configuration report.
Page 32 The second digital input has been configured as Dynamic configuration switch. Dynamic configuration Input 1 Input 2 (CH1 and CH2) number 0 = signal deactivated; 1 = signal activated Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 33 WARNING! Before activating one of the preset configurations through the safety Fieldbus, ensure that none of the digital inputs is configured as Dynamic configuration switch; otherwise, the Inxpect SRE 100 Series ignores all the switches made through the safety Fieldbus.
Page 34 In fact, for example, if the new configuration has a longer detection field and a person stands still in the new monitored area, it won't be detected until the person moves. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 35 Motion speed Inclination All these factors have been analyzed for a human body during the safety validation of Inxpect SRE 100 Series and cannot lead to a dangerous situation. These factors may occasionally influence the behavior of the system causing spurious activation of the safety function.
Page 36 4. Functioning principles 4.1.5 Interference with pacemakers or other medical devices Radiation from Inxpect SRE 100 Series does not interfere with pacemakers or other medical devices. 4.2 Detection fields 4.2.1 Introduction The field of view of each sensor can be composed of up to two detection fields. Each of the two detection fields has a dedicated detection signal.
Page 37 According to EN ISO 13849-1, the architectures of the control unit and S101A sensor are classified respectively as category 3 equivalent and category 2. Since Inxpect SRE 100 Series is composed of the control unit and sensors together, it can be classified category 2 or category 3 equivalent based on the installation configuration and layout.
Page 38 4. Functioning principles Inxpect SRE 100 Series compliance with PL d, category 2 architecture is always guaranteed, and does not require the installer to perform any additional operation. There is no parameter combination that can lead to a configuration which has a risk reduction lower than PL d, category 2.
Page 39 Sensors belonging to each pair that are installed on two different heights and have the same detection fields: NOTICE: for the safety parameters of the category 3 architecture that apply (see "Technical references" on page 98). Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 40 Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 41 The machinery is prevented from restarting if people are in the dangerous area. prevention 5.1.2 Safety working modes Via the Inxpect Safety application, you can select which safety working mode each sensor will employ for each of its detection fields: Access detection and restart prevention (default): The sensor performs the access detection function when it is in normal operation (No alarm status).
Page 42 2 remains active and switches to the is deactivated and switches to the restart prevention function restart prevention function Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 43 2 remains active and switches to the is deactivated and remains in the access detection function access detection function Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 44 2 remains active and in the access is deactivated and remains in the detection function access detection function Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 45 The sensor guarantees the detection of people moving at any speed from 0 up to 1.6 m/s (5.25 ft/s)*, provided that the guidelines described in "Sensor positioning guidelines" on page 47 are fulfilled. Note*: a stationary person still has static residual movements that the radar can detect. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 46 The sensor guarantees the detection of people moving at any speed from 0 up to 1.6 m/s (5.25 ft/s)*, provided that the guidelines described in "Sensor positioning guidelines" on the next page are fulfilled. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 47 Below are some examples of situations where the above conditions are not met (X) and how to properly position the sensor (✓). These examples are not meant to be exhaustive. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 48 1. In the Inxpect Safety application in Settings > Restart function, select Automatic. 2. In the Inxpect Safety application, in Configuration for each detection field in use with automatic restart, select the desired Safety working mode and set the Restart timeout (or the T parameter, if present).
Page 49 Restart signal (Settings > Digital Input-Output). See the Fieldbus protocol for details. 4. In the Inxpect Safety application, in Configuration for each detection field in use with safe manual restart, select the Safety working mode among those allowed and set the Restart timeout parameter value.
Page 50 If the muting is enabled when some of the sensors are still detecting a movement, a person could move to a space monitored by a muted sensor, compromising the safety of the whole area. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 51 The muting function is enabled only if both logic signals of the dedicated input meet certain characteristics. Below is a graphic representation of the signal characteristics. In the Inxpect Safety application, in Settings > Digital Input-Output it is necessary to set the parameters that define the signal characteristics.
Page 52 Note: when the position is modified with respect to the saved references (i.e., when a sensor is rotated) and the anti-rotation around axes function is enabled, the Inxpect SRE 100 Series detects the tampering and sends the message within 5 s.
Page 53 (see "Checks when the anti-masking function is disabled" below). To change the sensitivity level or disable the function, in the Inxpect Safety application, click Settings and then Anti-tampering. 6.3.6 Checks when the anti-masking function is disabled When the anti-masking function is disabled, perform the following checks.
Page 54 6.4 Multi-control unit Synchronization 6.4.1 Introduction The multi-control unit synchronization function is necessary when multiple Inxpect SRE 100 Series are sharing the same area and it allows the interferences between their sensors to be removed using a time synchronization signal.
Page 55 6.4.5 Enable the multi-control unit synchronization function 1. For each control unit, in the Inxpect Safety application click Settings > Multi-control unit synchronization and assign a different Control unit channel. Note: if there are more than four control units, the control units with the same channel must have their monitored areas as far from each other as possible.
Page 56 Control unit channel 0 (Master) has OSSD3 and OSSD4 configured as Acquisition Trigger. Control unit channel 1 (Slave) has Digital Input 1 configured as Acquisition Trigger. Control unit channel 2 (Slave) has Digital Input 1 configured as Acquisition Trigger. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 57 (e.g., due to sensors of different systems installed too close to each other or problems on the CAN bus). In the Inxpect Safety application in Settings > Advanced, the following levels of robustness can be set: Standard (default)
Page 58 The actual detection field of the sensor also depends on the sensor installation height and inclination (see "Calculation of position for sensor height ≤ 1 m" on page 62 and "Calculation of position for sensor height > 1 m" on page 65). Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 59 [B]: where the actual detection of a moving object/person depends on the characteristics of the object itself (see "Factors that influence the reflected signal" on page 35) 7.2.4 Dimensions of the 110° field of view Side view Top view Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 60 7.3 Dangerous area calculation 7.3.1 Introduction The dangerous area of the machinery to which Inxpect SRE 100 Series is applied must be calculated as indicated in standards ISO 13855:2010. For Inxpect SRE 100 Series the fundamental factors for calculation are height (h) and inclination (α) of the sensor (see "Sensor position"...
Page 61 (h) according to standard ISO 13855:2010 Note: when using Fieldbus, add the communication and processing time required for the signal to reach the machine after the safety output is activated. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 62 30 | 11.8 40 | 15.7 h (cm | in) 50 | 19.7 60 | 23.6 70 | 27.5 80 | 31.5 90 | 35.4 100 | 39.4 Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 63 100 | 39.4 7.4.3 Configuration 1 To guarantee that the sensor also detects access by people crawling, respect the following condition: 110° field of view 50° field of view Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 64 110° field of view 50° field of view 7.4.5 Configuration 3 To guarantee optimum performance, respect the following conditions: 110° field of view 50° field of view Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 65 7. Sensor position 7.4.6 Calculate the real detection distance The actual detection distance Dalarm is the value to be entered on the Configuration page of the Inxpect Safety application. Dalarm indicates the maximum distance between the sensor and the object to be detected.
Page 66 WARNING! It is only possible to check if the other configurations respect the performance levels required by the application through the validation procedure (see "Validate the safety functions" on page 75). Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 67 7. Sensor position 7.5.4 Calculate the real detection distance The actual detection distance Dalarm is the value to be entered on the Configuration page of the Inxpect Safety application. Dalarm indicates the maximum distance between the sensor and the object to be detected.
Page 68 7.6.4 Position not exposed to precipitation If the installation position of the sensor is not exposed to precipitation, no special precautions are required. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 69 Technical Support to receive assistance. 1. Download the application from the https://tools.inxpect.com website and install it on the computer. 2. With Microsoft Windows operating system, download and install from the same site also the driver for USB connection.
Page 70 NOTICE: make sure to avoid any EMC interference during the control unit installation. Note: to correctly connect the digital inputs, see "Voltage and current limits for digital inputs" on page 103. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 71 3. Tilt the sensor to the desired inclination (see 4. Tighten the screws. "Sensor position" on page 58). Note: a notch is equal to a 10° of inclination. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 72 4. Tilt the sensor up to the desired inclination support. (see "Sensor position" on page 58). Note: a notch is equal to a 10° of inclination. 5. Tighten the screws. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 73 Note: the maximum length of the CAN bus line from the control unit to the last sensor in the chain is 30 m (98.4 ft). Note: when replacing a sensor, in the Inxpect Safety application, click APPLY CHANGES to confirm the change.
Page 74 5. Set a new admin password, memorize it, and provide it only to authorized people. 6. Select the system (Inxpect SRE 100 Series) and the number of sensors. 7. Set the working frequency. If the system is installed in one of the countries with national restrictions, select the restricted band, otherwise select the full band.
Page 75 In the range [0.1, 1.6] m/s ([0.33, 5.25] ft/s), with particular attention to the minimum and the maximum speeds. Acceptance The system reaches the safe state via digital outputs or Fieldbus when the target accesses criteria the area during the test. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 76 Validation test The validation procedure of the Inxpect SRE 100 Series system is reported below: 1. Identify the test positions, including those locations where the operator should normally be located during the production cycle:...
Page 77 8. Installation and use procedures 4. Check that the test acceptance criteria previously defined are fulfilled. 5. If the test acceptance criteria are not fulfilled, see "Validate the system with Inxpect Safety" on the next page. 6. Repeat steps 2, 3, and 4 for each test position.
Page 78 WARNING! When the validation function is active, the system response time is not guaranteed. The Inxpect Safety application is helpful during the safety functions validation phase and allows the actual field of view of the sensors to be checked based on their installation position.
Page 79 8.6 Other procedures 8.6.1 Change language 1. Click 2. Select the desired language. The language changes automatically. 8.6.2 Change the admin password In Settings > Account, click CHANGE PASSWORD. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 80 8.6.3 Restore factory default settings WARNING! The system is provided without any valid configuration. Therefore the system maintains the safe state at the first start-up until a valid configuration is applied through the Inxpect Safety application by clicking APPLY CHANGES.
Page 81 PROFIsafe interface; or the Safe Address if it is provided with a Safety over EtherCAT® interface. 8.6.10 Set system labels In Admin > System labels, choose the desired labels for the control unit and the sensors. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 82 Machinery maintenance technician The machinery maintenance technician is a qualified person with the administrator privileges required to modify the configuration of Inxpect SRE 100 Series through the software and perform maintenance and troubleshooting. Contents This section includes the following topics: 9.1 Troubleshooting procedures...
Page 83 LED in error contact Technical Support. ** (see"Sensor LED" on the next page) All LEDs Steady orange - The system is Wait for a few seconds. starting up. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 84 Note *: flashes at 200 ms intervals and then with a 2 s pause. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 85 9.2.1 Introduction The event log recorded by the system can be downloaded from the Inxpect Safety application in a PDF file. The system saves up to 4500 events, divided in two sections. In each section the events are displayed from the most recent to the least recent.
Page 86 “(Disappearing)” is reported as an additional parameter. Examples Detection access (field #3, 1300 mm/40°) System configuration #15 CAN ERROR (Code: 0x0010) COMMUNICATION LOST CAN ERROR (Disappearing) Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 87 INFO Factory reset INFO Stop signal INFO Restart signal INFO Detection access INFO Detection exit INFO Dynamic configuration in use INFO Muting status INFO Fieldbus connection INFO Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 88 (in mm) in access, and detection field at exit Format: CONTROL UNIT #k Detection access (field #n, distance mm) SENSOR #k Detection access (distance mm) Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 89 (in mm) (see "Verbosity level for detection access and exit events" on the previous page). Format: Detection access (field #n, distance mm/azimuth°) Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 90 MODBUS connection CONNECTED 9.3.12 Session authentication The status of the session authentication and the interface used (USB/ETH) are logged. Format: Session OPEN/CLOSE/WRONG PASSWORD/UNSET PASSWORD/TIMEOUT/CHANGE PASSWORD via USB/ETH Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 91 Power supply voltage (+24 V DC) Internal supply voltage V12 sensors Sensors power supply voltage VUSB USB port voltage VREF Inputs reference voltage (VSNS Error) Analog-digital converter Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 92 Error Meaning NOT VALID COMMUNICATION Error on the Fieldbus 9.4.12 RAM error (RAM ERROR) Error Meaning INTEGRITY ERROR Wrong integrity check on the RAM Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 93 Undervoltage error for the indicated voltage UNDERVOLTAGE Sensor voltage Overvoltage error for the indicated voltage OVERVOLTAGE ADC CONVERSION (only for the ADC) ADC conversion error in the micro-controller ERROR Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 94 NOTICE: A shielded cable between the control unit and the first sensor, and between the sensors is strongly recommended. Nevertheless, route the CAN cables separately from high-potential power lines or through an exclusive conduit. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 95 Generic maintenance technician The generic maintenance technician is a person qualified only to perform basic maintenance without the administrator privileges required to modify the configuration of Inxpect SRE 100 Series through the application. 10.1.1 Cleaning Keep the sensor clean and free of any work residues and conductive material to prevent masking and/or poor system operation.
Page 96 10.2.1 Machinery maintenance technician The machinery maintenance technician is a qualified person with the administrator privileges required to modify the configuration of Inxpect SRE 100 Series through the Inxpect Safety application and perform maintenance and troubleshooting. 10.2.2 Control unit firmware update 1.
Page 97 The SD Backup function can be enabled/disabled through the Inxpect Safety application, as well as the backup of the login credentials of all the users. By default, both options are disabled.
Page 98: Table Of Contents
Contents This section includes the following topics: 11.1 Technical data 11.2 Terminal blocks and connector pin-outs 11.3 Electrical connections 11.4 Configuration application parameters 11.5 Digital input signals Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 99: Technical Data
PL (Performance corresponds to the time necessary for the device Level) replacement. ESPE Type (EN 61496-1) Category (EN 3 for control units ISO 13849) 2 for sensors Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 100 Impact test For Type A: 0.5 J, 0.25 kg ball from a 20 cm height For Type B: 1 J, 0.25 kg ball from a 40 cm height Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 101 Note*: in environmental conditions where the operating temperature can reach values higher than the supported range, install a cover to shield the sensor from sun rays. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 102: Terminal Blocks And Connector Pin-Outs
80 °C. Note: use only copper wires with a minimum gauge of 18 AWG and a torque of 0.62 Nm (5.5 lbs in). Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 103 11.2.4 CAN bus terminal block Symbol Description + 12 V DC output CAN H CAN L Note: the maximum operating temperature of the cables must be at least 70 °C. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 104: Electrical Connections
Digital input #2 Not configured Digital output #1 Detection signal 1 Digital output #2 Detection signal 1 Digital output #3 Not configured Digital output #4 Not configured Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 105 Digital input #2 Not configured Digital output #1 Detection signal 1 Digital output #2 Detection signal 1 Digital output #3 Not configured Digital output #4 Not configured Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 106 Digital input #1 Not configured Digital input #2 Stop signal Digital output #1 Not configured Digital output #2 Not configured Digital output #3 Not configured Digital output #4 Not configured Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 107 Digital input #1 Not configured Digital input #2 Restart signal Digital output #1 Not configured Digital output #2 Not configured Digital output #3 Not configured Digital output #4 Not configured Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 108 Digital input #2 Not configured Digital output #1 Not configured Digital output #2 Not configured Digital output #3 Muting enable feedback signal Digital output #4 Not configured Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 109 Digital input #2 Muting group 2 Digital output #1 Not configured Digital output #2 Not configured Digital output #3 Muting enable feedback signal Digital output #4 Not configured Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 110 Digital input #2 Not configured Digital output #1 Detection signal 1 Digital output #2 Detection signal 1 Digital output #3 Detection signal 2 Digital output #4 Detection signal 2 Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 111 Digital input #1 Not configured Digital input #2 Not configured Digital output #1 Not configured Digital output #2 Not configured Digital output #3 System diagnostic signal Digital output #4 Not configured Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 112: Configuration Application Parameters
Dim. Y: 65000 mm Dim. Y: 4000 mm Position (for each sensor) X: 0 mm X: 65000 mm X: 1000 mm Y: 0 mm Y: 65000 mm Y: 1000 mm Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 113 None, Group 1, Group 2, both Group 1 Pulse width (for each Input TYPE) 0 μs (= Period and 2000 μs 0 μs Phase shift disabled) 200 μs Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 114 Sensor 5 Sensor 6 Admin > Users management User name Access level Admin, Engineer, Expert, Observer, Service Observer Admin > SD Card Automatic backup creation Enabled, Disabled Disabled Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 115: Digital Input Signals
Less than 50 ms. If the value is greater than 50 ms, the diagnostic alarm starts and the system deactivates the safety outputs. Activation delay. Less than 5 ms. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 116 2 is at a low logic level (0). Disabled as long as channel 1 is at a low logic level (0) and channel 2 is at a high logic level (1). Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 117 They are enabled as long as both the input signals follow the configured muting parameters (pulse width, period, and phase shift). Activation/deactivation delay. Less than three times the period. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 118 5 s. Activation delay. Less than 50 ms. Diff Less than 100 ms. If the value is greater than 100 ms, the system maintains the outputs deactivated. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 119 (t) must be at least 200 ms and less than 5 s. Activation delay. Less than 50 ms. Diff Less than 100 ms. If the value is greater than 100 ms, the system maintains the outputs deactivated. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 120 0 -> 1 ->0. They must stay at a high logical level (t) for at least 10 s and less than 30 s. System recondition Diff Less than 100 ms. If the value is greater than 100 ms, the system maintains the outputs deactivated. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 121 Interchangeable channel. Both channels must have a transition of logical level 0 -> 1 - >0. They must stay at a high logical level (t) for at least 10 s and less than 30 s. (System recondition) Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 122 System recondition The channel must have a transition of logical level 0 -> 1 ->0. The time it stays at a high logical level (t) must be at least 10 s and less than 30 s. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 123 For details about the dynamic configuration number and the encoded channel option, configuration number see "Dynamic configuration through the digital inputs" on page 32. Activation/deactivation delay. Less than 50 ms. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 124 For details about the dynamic configuration number and the encoded channels option, configuration number see "Dynamic configuration through the digital inputs" on page 32. Activation/deactivation delay. Less than 50 ms. Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023 | Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 125 IEC 61508-3 Annex D. Considering that Inxpect SRE 100 Series is an embedded system provided with a firmware already deployed on board, no software integration is required by the system installer or by the end user. The following paragraphs analyzes all the information required in IEC 61508-3 Annex D.
Page 126 12. Appendix 12.2 Disposal Inxpect SRE 100 Series contains electrical parts. As set forth in European Directive 2012/19/EU, do not dispose of the product with unsorted urban waste materials. It is the responsibility of the owner/distributor to dispose of these products, as well as other electrical and electronic equipment, through specific waste collection facilities indicated by the waste disposal services.
Page 127 Once initiated, will a dangerous state be stopped when switching the ESPE on or off, when changing the operating mode, or when switching to another protective device? Inxpect SRE 100 Series | Instruction manual v1.6 DEC 2023| Inxpect SAF-IM-100S_7_00111_en_v1.6 | © 2020-2023 Inxpect SpA...
Page 128 Inxpect SpA Via Serpente, 91 Inxpect SRE 100 Series 25131 Brescia (BS) Instruction manual v1.6 Italy DEC 2023 www.inxpect.com Inxpect SAF-IM-100S_7_00111_en_v1.6 safety-support@inxpect.com Copyright © 2020-2023 Inxpect SpA +39 030 5785105...

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