User manual OMRON ZS

[. . . ] Z231-E1-02 CompoWay/F Communication Smart Sensors ZS Series Command Reference Introduction Thank you for purchasing the ZS Series. This manual provides information regarding operations and input/output formats for the communication between ZS Series controllers and external devices using the Omron proprietary protocol, CompoWay/F. This manual provides information for the following models and versions. Model ZS-LDC ZS-HLDC ZS-MDC ZS-DSU * Firmware Version v2. 000 or later v1. 000 or later v2. 000 or later v2. 000 or later Different firmware versions may cause communication errors, unintended setting overwrite, and damages on the controller. [. . . ] and Parameter No. 04h 00h 01h Mutual interference prevention mode Timing setting Parameters when [Mutual interference prevention mode]=[ON] 05h 07h 00h 00h Gain setting LD power mode (Area 1) 02h Surface to be controlled for light amount 06h 0Dh 0Eh 11h LD power when fixed Lower limit of LD power Upper limit of LD power Measurement target area Parameters when [Emitted light amount setting]=[Fixed] Parameters when [Emitted light amount setting]=[Auto range] 25h 26h 27h Incident level (First surface) Incident level (Second surface) Incident level (Third surface) ZS Series CompoWay/F Communication Command Reference 3-5 Section 3 Setting Value Obtaining and Changing Command Unit No. 00h Parameter LD power mode (Area 2) 02h Surface to be controlled for light amount 06h 0Dh 0Eh LD power when fixed Lower limit of LD power Upper limit of LD power Measurement target area 11h 25h 26h 27h Incident level (First surface) Incident level (Second surface) Incident level (Third surface) Setting range/ output range 0: Auto 1: Auto range 2: Fixed 0: Peak 1: Surface 2: Second surface 3: Third surface 0 to 1000 (1div:0. 1%) 0 to 800 (1div:0. 1%) 0 to 800 (1div:0. 1%) 0: Surface 1: Second surface 2: Third surface 0 to 4095 (tone) 0 to 4095 (tone) 0 to 4095 (tone) Remarks (Note 1) Parameters when [Emitted light amount setting]=[Fixed] Parameters when [Emitted light amount setting]=[Auto range] Section 3 Unit No. 3-6 Note 1: When no 2-area measurement is performed, Unit No. When a 2-area measurement is performed, Unit No. 7 and 8 are valid. Example 1: When reading the setting values of edge threshold (when LDC is 1CH): Since the edge threshold for Unit No. is 06h, values are shown as below: 02h 01h (C000h + 06h (Data No. )) 03h (Unit No. ) 01h (CH No. ) (8000h + 1h (Number of elements)) In the command section, the value is shown as below: 02h 01h C006h 0301h 8001h To this command, if the response is shown as below: 02h 01h C006h 0301h 8001h 00000004h, It indicates 50 % because the value is 4. Example 2: When changing the gain setting to 3 (when ZS-LDC is 0CH): Since the gain setting for Unit No. is 00h, values are shown as below: 02h 02h (C000h + 00h (Data No. )) 05h (Unit No. ) 00h (CH No. ) and (8000h + 1h (Number of Elements)) 00000003h (Data to be written), In the command section, the value is shown as below: 02h 02h C000h 0000h 8001h 00000003h To this command, if the response is shown as below: 02h 02h 0000h It indicates a normal end. ZS Series CompoWay/F Communication Command Reference Section 3 Setting Value Obtaining and Changing Command Measurement Setting 1 (Settings per TASK) (Note 2) Unit No. 00h 01h 02h 2Ah 2Bh 02h 02h Parameter Scaling mode Span value Offset value Smooth Average number of times Setting range/output range 0: OFF 1: ON -20000 to 20000 (X0. 0001) -999999999 to 999999999 (nm) 0: OFF 1: ON 0: 1 time 1: 2 times 2: 4 times 3: 8 times 4: 16 times 5: 32 times 6: 64 times 7: 128 times 8: 256 times 9: 512 times 10: 1024 times 11: 2048 times 12: 4096 times 0: OFF 1: ON 1 to 5000 (ms) 0: OFF 1: PEAK 2: BOTTOM 3: P-P 4: AVERAGE 5: SAMPLE 0: External 1: Self-up trigger 2: Self-down trigger -999999999 to 999999999 (nm) 0 to 999999999 (nm) 0 to 5000 (ms) 1 to 5000 (ms) 0: OFF 1: ON -999999999 to 999999999 (nm) 0: REAL 1: HOLD -999999999 to 999999999 (nm) -999999999 to 999999999 (nm) Remarks Section 3 Unit No. and Parameter No. 2Ch 02h 03h Differential mode Differentiation cycles Hold type 2Dh 02h 03h Trigger method 04h 05h 06h 07h 08h 2Eh 05h 07h 30h 02h 03h Trigger level Trigger hysteresis Trigger delay (ms) Sampling period (ms) Trigger delay mode Offset value for zero reset Zero reset mode LOW threshold value HIGH threshold value ZS Series CompoWay/F Communication Command Reference 3-7 Section 3 Setting Value Obtaining and Changing Command (Note 2) The same task as MDC is performed as internal processing when selecting a "THICK/GAP FILM/OTHERS - TRANSFER" mode (when a 2-area measurement is performed). Processing is assigned to each task as below: When 2-area measurement is performed (*3) Calculates Area 1 displacement value Calculates Area 2 displacement value Calculates the difference (=Thickness/gap) between TASK 1 and TASK 2 Unused (*2) When measurement other than 2-area measurement is performed Measurement result (*1) Unused (*2) Unused (*2) Unused (*2) TASK1 TASK2 TASK3 TASK4 *1: The result is a thickness distance value when the thickness measurement is set. Other than the above, the result is a surface distance value. *3: Only TASK3 can be displayed or set on the controller. other than the above, such as TASK2 or a later one, can be calculated by adding (TASK number -1) to the Unit No. and multiplying it by 14h for another reference or setting. Example1: When reading the setting values of the average number of times (when ZS-LDC is 1CH, and no 2-area measurement is performed): Since the average number of times is 2Bh for Unit No. , and 02h for Data No. , values are shown as below: 02h 01h (C000h + 02h (Data No. )) 2Bh (Unit No. ) 01h (CH No. ) (8000h + 1h (Number of elements)) In the command section, the value is shown as below: 02h 01h C002h 2B01h 8001h To this command, if the response is shown as below: 02h 01h C002h 2B01h 8001h 00000004h Since the value is 4, this indicates 16 times. Example 2: When changing a high threshold value for the result of thickness to 100 mm (when ZS-LDC is 0CH, and a 2-area measurement is performed): The thickness result is calculated by using TASK3 when performing a 2-area measurement. Usually, the high threshold value is 30h for Unit No. , and 03h for Data No. is 58h (= 30h + (3-1) x 14h) because TASK3 is set this time. Besides, 100mm thickness is expressed as 05F5E100h in a hexadecimal number because 100 mm is 100, 000, 000nm. 02h 02h (C000h + 03h (Data No. )) 58h (Unit No. ) 00h (CH No. ) and (8000h + 1h (Number of Elements)) 05F5E100h (Data to be written) In the command section, the value is shown as below: 02h 02h C003h 5800h 8001h 05F5E100h To this command, if the response is shown as below: 02h 02h 0000h It indicates a normal end. Section 3 Unit No. 3-8 ZS Series CompoWay/F Communication Command Reference Section 3 Setting Value Obtaining and Changing Command Measurement Setting 2 (common to all TASKs) Unit No. [. . . ] 0 1 Parameter No accumulation Accumulation Details Section 4 How to Obtain Flow Data - When multi-task mode is ON Unit No. 0 1 0 1 0 1 0 1 Parameter Details Does not accumulate the result of TASK1. Does not accumulate the result of TASK2. Does not accumulate the result of TASK3. [. . . ]