Subscribe to Our Youtube Channel
Related Manuals for NSD ABSOCODER NCW-3DHPRL8
Summary of Contents for NSD ABSOCODER NCW-3DHPRL8
- Page 1 ZEF005670803 For Iron and Steel Industry ABSOCODER Converter For PROFIBUS-DP NCW-3DHPRL8 Specifications & Instruction Manual Applicable sensor: CYLNUC cylinder VLS-8SM...
- Page 3 - Be sure to store the controller in designed temperature and humidity CAUTION range, and do not exposed to direct sunlight. - Be sure to consult with NSD when the controller is stored for long - Be sure to handle the controller as industrial waste while periods.
-
Page 4: Revision History
REVISION HISTORY The Document No. appears at the upper right of this manual's cover page. Document No. Date Revision Description ZEF005670800 20, Oct., 2015 1st Edition Japanese document: ZEF005670700 ZEF005670801 13, Nov., 2015 2nd Edition Japanese document: ZEF005670701 ZEF005670802 14, Mar., 2016 3rd Edition Japanese document: ZEF005670702 ZEF005670803... -
Page 5: Table Of Contents
CONTENTS 1. OVERVIEW ..........................1 1-1. Features ................................1 1-2. Limitations ................................2 2. MODEL SELECTION WHEN ORDERING ................3 3. SPECIFICATIONS ........................5 3-1. Converter Specifications ............................ 5 3-2. ABSOCODER Sensor Specifications ......................... 7 3-3. Extension Sensor Cable Specification ....................... 9 4. -
Page 6: Overview
1. OVERVIEW NCW-3DHPRL8 converter (hereafter called NCW-3DHPR) can be combined with a linear type of ABSOCODER sensor (VLS-8SM) to detected the machine position. This converter communicates with programmable logic controllers by PROFIBUS-DP. ●GSD file This product requires a definition file (GSD file) which is installed to the configuration tool. Download GSD file from the following URL. -
Page 7: Limitations
1-2. Limitations Cautions concerning power-off and error occurrence NOTES If the sensor moves while the converter power is OFF or an error is present, it mightn’t detect accurate machine positions thereafter. Be sure to correct the position data using the "preset function" or the “zero set function” after turning ON the power supply or clearing the error. -
Page 8: Model Selection When Ordering
2. MODEL SELECTION WHEN ORDERING The following figure indicates the connection configuration of NCW-3DHPR. Before ordering, refer to the connection configuration and model list. Please prepare by customer except (1) to (3) in the connection configuration. ● Connection configuration Master PROFIBUS-DP (1) Converter Slave... - Page 9 [2]: Connector type type Linear type B: Standard connector ABSOCODER (NJW-2012PM8, manufacturer: sensor Nanaboshi Electric Mfg.Co,Ltd.) Flange-mount Contact your NSD representative for VLS-8SM14-[1]FB[2][L] type VLS-8SM14 and VLS-8SM14S. R: Crimping terminals (R1.25-4) Z: No connector Flange-mount VLS-8SM14S-[1]FB[2][L] type [L]: Interconnecting sensor cable length (m): 2, 5,10, 20 ◆Extension sensor cable...
-
Page 10: Specifications
3. SPECIFICATIONS 3-1. Converter Specifications (1) General specification Items Specifications Power supply voltage 24VDC±10% (including ripple) Power consumption 10W or less 20 M-Ohms or more between external DC power terminals and ground Insulation resistance (by 500 VDC insulation resistance tester) Withstand voltage 500 VAC, 60Hz for 1 minute between external DC power terminals and ground 20m/s... - Page 11 (3) PROFIBUS-DP specification Items Specifications Interface PROFIBUS-DP (V0) 9.6k,19.2k,45.45k,93.75k,187.5k,500k,1.5M,3M,6M,12M [Baud] Baud rates （Automatic Baud Rate Identification） Supported Global Control Freeze,Sync Set_Slave_Address not supported Station type modular device Max_Module Max_Input_length 16 [bytes] Max_output_length 8 [bytes] Extended diagnostic information 8 [bytes] Ext_Module_Prm_Data_Length 7 [bytes] Others Refer to the GSD file for details...
-
Page 12: Absocoder Sensor Specifications
3-2. ABSOCODER Sensor Specifications (1) VLS-8SM20 Items Specifications Model VLS-8SM20 Max. detection stroke 350 mm Absolute detection range 8.192 mm Resolution 1μm(8.192mm/8192) Linearity error Customer's Special Specifications Head 4.5+0.15 x [cable length(m)] kg Mass 0.4+0.0025 x [stroke (mm)] kg Sliding resistance 69 N or less (7kgf or less) Permissible mechanical speed 1000 mm/s... - Page 13 (2) VLS-8SM14, VLS-8SM14S Items Specifications Model VLS-8SM14 VLS-8SM14S Max. detection stroke 200 mm Absolute detection range 8.192 mm Resolution 1μm(8.192mm/8192) Linearity error Customer's Special Specifications Head 1.1+0.07 x [cable length(m)] kg 0.8+0.07 x [cable length(m)] kg Mass 0.0012 x ([rod length (mm)] kg Sliding resistance 15 N or less (1.5kgf or less) Permissible mechanical speed...
-
Page 14: Extension Sensor Cable Specification
Color of sheath Dark brown Blue Black Heat treatment and Extensible for long Advantage Superior flexibility; ideal for moving place flexible; ideal for distances moving place [Remark] Contact your NSD representative when the extension cable combines different types of cables. -
Page 15: Dimensions
4. DIMENSIONS 4-1. Converter Dimension Units: mm Mounting hole DIN rail... -
Page 16: Absocoder Sensor Dimensions
4-2. ABSOCODER Sensor Dimensions (1) VLS-8SM20-[ ]FA[ ] (Flange-mount type) Units: mm (2) VLS-8SM20-[ ]LA[ ] (Base-mount type) - Page 17 (3) VLS-8SM14-[ ]FB[ ] (Flange-mount type) Units: mm (4) VLS-8SM14S-[ ]FB[ ] (Flange-mount type)
-
Page 18: Extension Sensor Cable Dimensions
4-3. Extension Sensor Cable Dimensions (1) 3S-S-0144-[L] / 3S-RBT-0144-[L] / 3S-URT-0144-[L] Units: mm NOTE: [L] is given in terms of meter. (2) 3S-S-4344-[L] / 3S-RBT-4344-[L] / 3S-URT-4344-[L] NOTE: [L] is given in terms of meter. (3) 3S-HRT-5152-[L] NOTE: [L] is given in terms of meter. (4) 3S-S-0190-[L] / 3S-RBT-0190-[L] / 3S-URT-0190-[L] NOTE: [L] is given in terms of meter. - Page 19 (5) 3S-S-9044-[L] / 3S-RBT-9044-[L] / 3S-URT-9044-[L] Units: mm NOTE: [L] is given in terms of meter. (6) 3S-HRT-9052-[L] NOTE: [L] is given in terms of meter. (7) 3S-S-9090-[L] / 3S-RBT-9090-[L] / 3S-URT-9090-[L] NOTE: [L] is given in terms of meter. (8) 3S-HRT-9090-[L] NOTE: [L] is given in terms of meter.
-
Page 20: Checking The Contents Of The Shipping Case
5. CHECKING THE CONTENTS OF THE SHIPPING CASE Open the packing case, and verify that all items are present. When extension sensor cables are ordered, they are packed separately. ① ② ①Converter······································································· 1 unit ②Manual (Simple edition) ···················································· 1 piece... -
Page 21: Installation
6. INSTALLATION 6-1. Converter Installation Conditions and Precautions When installing the converter, the following conditions and precautions should be observed. -Installation Site (1) Avoid sites where the unit is exposed to direct sunlight. (2) The ambient temperature should never exceed a 0 to 55°C range. (3) The ambient humidity should never exceed a 20 to 90% RH range. -
Page 22: Absocoder Sensor Installation Conditions And Precautions
Do not use a floating joint. Floating joint Shielding plate When the cable port is exposed, a shielding plate should be installed as shown in the right figure. Contact your NSD representative for details of the installation conditions and precautions for ABSOCODER sensor. -
Page 23: Wiring
7. WIRING 7-1. Connection between Converter and ABSOCODER Sensor The length of the extendable cable has a limitation depending on the models of ABSOCODER sensor and sensor cable. For more details refer to “3-2. ABSOCODER Sensor Specifications". ●Wiring precautions The sensor cable should be clamped as shown in the right figure to prevent excessive tension from being applied to the cable connectors. -
Page 24: Connection Configure Example Of The Sensor Cable
7-1-1. Connection configure example of the sensor cable Indicates the ABSOCODER sensor cable connection example when connecting by the standard connector or the crimping terminal. ● In the case of connecting by using the standard connector ABSOCODER sensor Extension sensor cable Converter... - Page 25 ABSOCODER sensor Extension sensor cable Converter Crimping Crimping Crimping terminal (R1.25-4) terminal terminal (R1.25-4) (R1.25-4) ABSOCODER sensor NSD special cable NSD special cable Wire color Wire color Wire color Wire color Signal names Wire color Signal names Wire color Signal names...
-
Page 26: Power Supply Connection
7-2. Power Supply Connection The power supply should be connected as described below: ●Power Supply - Choose the power supply capacity which is more than twice the power consumption of the converter. The power consumption of the converter is 10W or less. Over +24VDC Power... -
Page 27: Nomenclature
8. NOMENCLATURE 8-1. Part Identification Monitor LEDs Selection switch of the Monitor LED Power terminal block display contents (M4 screw) Error clear button Axis-1 zero setting button Axis-2 zero setting button PROFIBUS-DP node address setting switch Axis-1 sensor connector PROFIBUS-DP connector Axis-2 sensor connector... -
Page 28: Function And Name Of Display And Setting Area
8-2. Function and Name of Display and Setting Area 8-2-1. Display contents of the monitor LEDs Display contents on the monitor LEDs is described in this section. Display Description ON when the power supply is functioning normally. ON when PROFIBUS-DP communication is functioning normally. DTEX OFF when the converter fails to establish communication with the master by the PROFIBUS-DP configuration tool (PROFIBUS configuration software). - Page 29 Selection switch of the Monitor LED display contents (DISP SEL) DISP.SEL Display content Axis-1 position data D0-D23 Selection switch of the Axis-2 position data D0-D23 Monitor LED display contents Axis-1 preset data D0-D23 Axis-2 preset data D0-D23 Previous axis-1 preset data Previous axis-2 preset data Sensor type Converter diagnosis data...
-
Page 30: Error Clear Button (Clr)
8-2-2. Error clear button (CLR) Press the error clear button (CLR) on the front panel to clear the errors. Error clear button 8-2-3. Zero setting button (ZPS1, ZPS2) The position data can be changed to "0" by pressing the zero setting button (ZPS1/ZPS2) on the front panel. Move the machine to the zero-point position with no error, and press the zero setting button. -
Page 31: Profibus-Dp Communication
9. PROFIBUS-DP Communication Master: PLC etc. Slave: NCW-3DHPR 9-1. Position Data (Input Data: Slave → Master) The position data detected by the ABSOCODER sensor can be read as Input Data by the master. byte bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0 offset... -
Page 32: Preset Data (Output Data: Master → Slave)
9-2. Preset Data (Output Data: Master → Slave) The master can change the position data to any desired value by performing a preset function using Output Data. If the sensor moves while the converter power is OFF or an error is present, it mightn’t detect accurate machine positions thereafter. - Page 33 (1) Preset timing The position data is changed by the preset data (PRD0-PRD23) and PRESET signal (1 bit) which are written from the master. The response time from the point when the PRESET signal changes from “0” to “1”, until the preset setting occurs, is shown below.
- Page 34 (2) Program for preset function A program example which executes a preset function is shown below. Conditions The following signal assignments are used to control the NCW-3DHPR. Axis-1 preset instruction to NCW-3DHPR ······························ I20.0 NCW-3DHPR's axis-1 position data display ··························· Q30.0 ~ Q33.7 NCW-3DHPR's axis-1 sensor alarm detection ························...
- Page 35 Program example Block: OB1 Alarm check Axis-1 “sensor alarm” display Axis-1 “position data” readout Axis-1 “preset data” setting Axis-1 “preset” instruction Axis-1 "preset completed" display Change data type byte ⇒ int...
- Page 36 Alarm detection program Block: OB82 Change data type byte ⇒ int Alarm detection Data block area Block: DB1 Secures the data block area for preset setting.
-
Page 37: Alarm Data (Extended Diagnostic Data)
9-3. Alarm Data (Extended Diagnostic Data) The alarm data is shown below. byte bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0 offset Invalid Station Station Master_Lock Prm_Fault _Slave Ext_Diag Cfg_Fault _Non _Supported _Not_Ready _Response _Existent set to 1 Deactivated Sync_Mode Freeze_Mode Wd_On Stat_Diag Prm_Req... - Page 38 Error When CLEAR Description Status Countermeasure Name Detected Method PROFIBUS-DP power supply error (Error is "1") If there are no problems with This converter is not Problem exists at converter's the PROFIBUS-DP cable or PRFPF Always recognized by internal power supply. communication, the PROFIBUS-DP.
- Page 39 (1) Program for alarm detection A program example for alarm readouts and alarm clear operation is shown below. Conditions The following signal assignment is used to control the NCW-3DHPR. “Alarm clear” instruction to NCW-3DHPR ··············································· I20.0 NCW-3DHPR's NRDY (Not Ready) display ············································ Q30.0 NCW-3DHPR's WDTE (Watchdog timer error) display ······························...
- Page 40 Program example Main program Block: OB1 Alarm check Transmission to data block area “Alarm clear” instruction NRDY (Not Ready) display WDTE (Watchdog timer error) display ME (Memory error) display PRFPF (PROFIBUS-DP power supply error) display SE1 (axis-1 sensor error) display SE2 (axis-2 sensor error) display...
- Page 41 Alarm detection program Block: OB82 Change data type byte ⇒ int Alarm detection Data block area Block: DB1 Secures the data block area for Alarm detection.
-
Page 42: Parameter Data
9-4. Parameter Data Parameter data is set at the PROFIBUS-DP configuration tool (PROFIBUS configuration software) when the system is started up. byte bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0 offset For system Code Axis sequence unavailable Axis-1 parameter data Code Axis sequence... -
Page 43: Inspection
10. INSPECTION The inspection should be conducted once every 6 months to a year. Any inspected items which do not satisfy the criteria shown below should be repaired Inspection Inspection Description Criteria Remark item Measure the voltage fluctuation at the power Power supply terminal block of the converter to Within 21.6V to 26.4VDC range... -
Page 44: Troubleshooting
11. Troubleshooting 11-1. Troubleshooting Flowchart Error occurs Is “SE1” LED A "sensor error" has been detected. The causes are as follows: ・The ABSOCODER sensor connector is disconnected. ・The ABSOCODER sensor cable is severed. Is “SE2” LED ・NCW-3DHPR failure. ・ABSOCODER sensor failure ・When an axis is not being used, the "Axis Unavailable"... -
Page 45: Flowchart When Position Data Doesn't Change
11-1-1. Flowchart when Position Data doesn’t Change Position data doesn’t change. Has an error status Check the error status to determine the cause. occurred? Is the sensor Move the ABSOCODER sensor. moving? Verify that the ABSOCODER sensor and converter Is the cable connecting are properly wired (refer to section 7 for connection the NCW-3DHPR to the details). -
Page 46: Flowchart When Position Data Is Not Read
11-1-2. Flowchart when Position Data is not Read. Position Data is not Read. Has an error status Check the error status to determine the cause. occurred? Is the PLC program Correct the program. correct? Was a preset Perform a preset or zero setting operation. operation performed? Incorrect data is... - Page 47 -MEMO-...
-
Page 48: Absocoder Sensor Check List
11-2. ABSOCODER Sensor Check List ●Applicable ABSOCODER sensor models VLS-8SM20 VLS-8SM14 VLS-8SM14S ● Connection configuration ABSOCODER sensor Converter Extension sensor cable ● Connector appearance and pin position View View A1, B1 ● Connector pin position and standard coil resistance ranges (at 25℃) Check position Standard coil resistance [Ω] A1, A2, B1, B2... - Page 49 *1: If checks are done at Point B, the measurement value is [Standard coil resistance + extension sensor cable resistance]. Extension sensor cable resistance value The resistance value of the NSD special cable is 0.2Ω/m (loop resistance). Consider resistance variations due to temperature, which, relative to the standard temperature C), increases 0.4% when the temperature rises 1 C and decreases 0.4% when the...
-
Page 50: Ce Marking
12. CE MARKING This product conforms to the EMC Directive. 12-1. EMC Directives It is necessary to do CE marking in the customer’s responsibility in the state of a final product. Confirm EMC compliance of the machine and the entire device by customer because EMC changes configuration of the control panel, wiring, and layout. -
Page 51: Measures For Emc Compliance
12-4. Measures for EMC Compliance Describes measures for EMC compliance when testing the compatibility verification. ●Communication cable for PROFIBUS-DP The communication cable for PROFIBUS-DP was covered with the shielded zippertubing, and the shield was grounded. Zippertubing Model Manufacturer ZIPPERTUBING (JAPAN), LTD. MTFS 20φ... - Page 52 Manufacturer NSD Corporation 3-31-28, OSU, NAKA-KU, NAGOYA, JAPAN 460-8302 Distributor NSD Trading Corporation 3-31-23, OSU, NAKA-KU, NAGOYA, JAPAN 460-8302 Phone: +81-52-261-2352 Facsimile: +81-52-252-0522 URL: www.nsdcorp.com E-mail: foreign@nsdcorp.com Copyright©2020 NSD Corporation All rights reserved.
Need help?
Do you have a question about the ABSOCODER NCW-3DHPRL8 and is the answer not in the manual?
Questions and answers