NSD ABSOCODER NCV-30HBNLC Specifications & Instruction Manual

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ZEF004570311

For Iron and Steel Industry

ABSOCODER CONVERTER

NCV-30HBNLC

NCV-30HGNLC

Specifications & Instruction Manual

Applicable sensor: CYLNUC cylinder

VLS-12.8PRA28

VLS-12.8MHP28

IRS-51.2P

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Summary of Contents for NSD ABSOCODER NCV-30HBNLC

Page 1 ZEF004570311 For Iron and Steel Industry ABSOCODER CONVERTER NCV-30HBNLC NCV-30HGNLC Specifications & Instruction Manual Applicable sensor: CYLNUC cylinder VLS-12.8PRA28 VLS-12.8MHP28 IRS-51.2P...
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 The Document No. appears at the upper right of this manual's cover page. Document No. Date Revision Description ZEF004570300 11, Jun., 2009 1st Edition Japanese document: ZEF004570001 ZEF004570301 3, Nov., 2009 2nd Edition Japanese document: ZEF004570001 ZEF004570302 29, Jan., 2010 3rd Edition Japanese document: ZEF004570002 ZEF004570303...
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Page 6 CONTENTS 1. SUMMARY ..........................1 1-1. Features ................................1 1-2. Limitations ................................2 1-3. Additional Function ............................. 2 2. CONFIGURATION ........................3 3. SPECIFICATIONS ........................5 3-1. Converter Specifications ............................ 5 3-2. ABSOCODER Sensor Specifications ......................... 8 3-3. Extension Sensor Cable Specification ......................11 4.
Page 7 8. OPERATION .......................... 29 8-1. Operation Sequence ............................29 8-2. Settings of the Function Setting Switch ......................30 8-3. Position Data "Increase Direction" Setting ....................... 32 8-4. Position Data Reading Setting ......................... 33 8-4-1. Position Data Reading by LP output ....................33 8-4-2.
Page 8 IRS-51.2P”) to convert the detected position data to binary or gray codes for output. 1-1. Features (1) Superior durability NSD's original ABSOCODER is used as the position sensor which features a no-contact construction for excellent durability. (2) Compact design The unit's outside dimensions (39(W) x 155(H) x 93(D)) were miniaturized, and the shape of case is a bookshelf type.
Page 9 1-2. Limitations Important Cautions concerning power-off and error occurrence If the sensor moves while the converter power is OFF or when an error is present, it mightn’t detect accurate machine positions thereafter. The zero position setting should be done after turning ON the power supply or clearing the error. For setting details, refer to "8-7.
Page 10 2. CONFIGURATION Indicates the configuration of NCV-30H. Contact your NSD representative for details of ABSOCODER sensor and the extension sensor cable. ●Connection configuration (1) Converter Connector at cable side (It is included in the External output signal converter.) -Position data...
Page 11 MⅡJJ VLS-12.8PRA28 ABSOCODER sensor Rod sensor, resolution: 1.5625μm VLS-12.8MHP28 (Linear type) IRS-51.2P Inrodsensor, resolution: 6.25μm For more details of the ABSOCODER sensor, contact your NSD sales representatives. ◆ Extension sensor cable Model Description 4P-S-0144-[L] Standard cable 4P-RBT-0144-[L] Robotic cable 4P-URT-0144-[L]...
Page 12 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 13 (2) Performance Specification Items Specifications Converter model NCV-30HBNLC NCV-30HGNLC CYLNUC Cylinder CYLNUC MarkⅡ CYLNUC Cylinder CYLNUC MarkⅡ Applicable sensor VLS-12.8PRA28 Cylinder VLS-12.8PRA28 Cylinder VLS-12.8MHP28 IRS-51.2P VLS-12.8MHP28 IRS-51.2P Resolution 1.5625μm 6.25μm 1.5625μm 6.25μm Position detection format Semi-absolute format Standard pitch x number of pitches Total number of divisions (8192 divisions (2 ) x max.
Page 14 (3) Input / Output Specification Items Specifications (Position data HOLD): 1 point Input signals ZPS (Zero point setting): 1 point CLR (Error clear): 1 point Input circuit DC input, photo-coupler isolation Input logic Negative logic Rated input voltage 12 to 24VDC (10.8 to 26.4VDC) Input Rated input current 10mA(24VDC)
Page 15 4P-S 200m Max. sensor Robotic cable 4P-RBT 100m cable length JKPEV-S cable JKPEV-S (1.25mm ×5P) 200m *For more details, contact your NSD representative. (2) Rod sensor (VLS-12.8PRA28) Items Specifications Model VLS-12.8PRA28-[ ]FA[ ] VLS-12.8PRA28-[ ]LA[ ] Max. detection stroke 1200 mm Absolute detection range 12.8 mm...
Page 16 (3) Rod sensor (VLS-12.8MHP28) Items Specifications Model VLS-12.8MHP28-[ ]FA[ ] VLS-12.8MHP28-[ ]LA[ ] Max. detection stroke 1200 mm Absolute detection range 12.8 mm Resolution 1.5625μm(12.8mm/8192) Linearity error Max. 0.15 + [stroke (mm)]/5000 mm Head 6.5 + 0.1 x [ cable length(m)] kg Mass 1 + 0.0048 x [ stroke (mm)] kg Sliding resistance...
Page 17 (4) Inrodsensor (IRS-51.2P) Items Specifications IRS-51.2P18 IRS-51.2P30 Model IRS-51.2PA18 IRS-51.2PA30 25.6 to 1024 mm 25.6 to 2048 mm Detection stroke 51.2mm Absolute detection range 6.25μm(51.2mm/8192) Resolution Max. 0.15 + [stroke (mm)] /5000 mm Linearity error 1.3 + 0.0012 x [stroke (mm)] + 0.1 x 3.0 + 0.0033 x [stroke (mm)] + 0.1 x Mass [cable length (m)] kg...
Page 18 8-core, 2 pairs without shield + 2 pairs with shield Color Gray 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 19 4. DIMENSIONS 4-1. Converter Units: mm Mounting hole DIN rail...
Page 20 4-2. ABSOCODER Sensor (1) CYLNUC Cylinder / CYLNUC MarkⅡ Cylinder Contact your NSD representative for details of the dimension. (2) Rod sensor (VLS-12.8PRA28) ◆VLS-12.8PRA28-[ ]FA[ ] (Flange-mount type) Units: mm ◆VLS-12.8PRA28-[ ]LA[ ] (Base-mount type)
Page 21 (3) Rod sensor (VLS-12.8MHP28) Units: mm ◆VLS-12.8MHP28-[ ]FA[ ] (Flange-mount type) ◆VLS-12.8MHP28-[ ]LA[ ] (Base-mount type)
Page 22 (4) Inrodsensor (IRS-51.2P) ◆ IRS-51.2P18[ ], IRS-51.2PA18[ ] Units: mm K: Backward limit φC: Mounting dimension of the sensor head One of following values is designated on "K" IRS-51.2P18：－0.05 by the sensor model. IRS-51.2PA18： 33mm, 58.6mm, 84.2mm, 109.8mm －0.02 ◆...
Page 23 4-3. Extension Sensor Cable (1) 4P-S-0144-[L] / 4P-RBT-0144-[L] / 4P-URT-0144-[L] Units: mm (2) 4P-S-4344-[L] / 4P-RBT-4344-[L] / 4P-URT-4344-[L] / 4P-HRT-4344-[L] (3) 4P-S-0155-[L] / 4P-RBT-0155-[L] / 4P-URT-0155-[L] (4) 4P-S-0190-[L] / 4P-RBT-0190-[L] / 4P-URT-0190-[L]...
Page 24 5. INSTALLATION 5-1. 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 25 3) 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 26 5-3. CE Marking NCV-30H Series conforms to CE Marking (EMC directive), but stands outside scope of the low voltage directive because it is 24 VDC power apparatus. 5-3-1. 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 27 5-3-4. Restrictions The I / O cable must be under 30m from the host controller to the converter. The wiring should be surely secured. [Reference] It may be improved when clamp ferrite core is added to the power supply cable, sensor cable, and I/O cable when it operates faultily by the influence from the peripheral device.
Page 28 6. WIRING 6-1. Connection between Converter and ABSOCODER Sensor The maximum extension sensor cable length varies according to the ABSOCODER sensor and cable model being used. Please refer to the 3-2 for details. -Wiring Precautions (1) The sensor cable should be clamped as shown in the right figure to prevent excessive tension from being applied to the cable connectors.
Page 29 6-1-1. Connection Configure Example of the Sensor Cable Indicates the connection configure example when using the dedicated cable and commercially available cable. ● In the case of using the dedicated cable Converter Extension sensor cable ABSOCODER sensor With interconnecting cable Without interconnecting cable...
Page 30 ● In the case of using the commercially available cable (JKPEV-S 1.25mm ×5P) and connecting with crimping terminals Please install the crimping Converter terminals by customers JKPEV-S Cable cross section ABSOCODER sensor Dedicated cable Commercially available cable Crimping terminal (R1.25-4) Crimping terminal (R1.25-4) Crimping terminal...
Page 31 ● In the case of using the commercially available cable (JKPEV-S 1.25mm ×5P) and connecting with a connector Please install the connector by customers Converter JKPEV-S Cable cross section ABSOCODER sensor Dedicated cable Commercially available cable Dedicated cable ABSOCODER sensor JKPEV-S cable Connector pin arrangement Connector pin arrangement...
Page 32 6-2. Power Supply Connection The power supply should be connected as described below: (1) Power Supply -The rush current is 10A(rush time of 20ms), so select the power supply after due consideration. Power +24VDC Over current Choose the capacity of the power supply over protector Supply double of power consumption of converter.
Page 33 6-3. Input / Output Connector Connection 6-3-1. Pin arrangement of the I/O Connector Input / Signal Names Descriptions Output NCV-30HBNLC Output the position data by 24-bit of binary code. *: 24-pin outputs SIGN signal when selecting the sign magnitude code for the position data output format. Position data NCV-30HGNLC Output...
Page 34 ●Pin arrangement Connector model: MR-34LF Viewed from the soldered terminals on the rear side of the connector. 6-3-2. I/O Circuit NCV-30 internal circuit Load Load External power supply 12 to 24VDC DC-DC converter (isolation type) HD,ZPS,CLR Input/output circuit is isolated from power supply and internal circuitry by photo-coupler. *: Use a Class 2 power supply for the input / output external power supply.
Page 35 7. NOMENCLATURE 7-1. Part Identification Monitor LEDs Error clear switch Power terminal block -M4 screw Zero point setting switch I/O connector Sensor connector 7-2. Function and Name of Display and Setting Area Function setting switch Status monitor Monitor LEDs (Rear face) : Indication of latch pulse output NCV-30H LP signal is constantly “HIGH level”...
Page 36 8. OPERATION 8-1. Operation Sequence START Function selector switch setting Designate the following setting by a switch which is at rear face of the converter. -------- Refer to section 8-2 to 8-5. (1) Position data "increase direction" setting (2) Position data reading setting Converter mounting -------- Refer to section 5-1.
Page 37 8-2. Settings of the Function Setting Switch The following two position data reading formats are available: 1) Latch pulse ( LP ) format…Reads position data which is updated regularly in synchronization with a latch pulse output signal from the converter. 2) HOLD ( HD ) format…Reads position data while position data updates are stopped by a HOLD input signal.
Page 38 The DIP switch settings are shown below. (Position data increase direction) Refer Position data increase ON 1 2 3 4 5 6 7 8 (Factory setting) to 32P. direction setting ON 1 2 3 4 5 6 7 8 (Position data update cycle) 0.2ms ON 1 2 3 4 5 6 7 8 (Factory setting)
Page 39 8-3. Position Data "Increase Direction" Setting The position data increases or decreases according to the ABSOCODER sensor's rod travel direction. The direction in which the position data increases is specified by a switch on the converter's rear face. Switch setting Increase direction Switch setting Alteration of the position data...
Page 40 8-4. Position Data Reading Setting 8-4-1. Position Data Reading by LP output Position data reading is synchronized with the LP output signal from the converter. Either high-speed or low-speed reading can be selected. (1) High-speed reading When high-speed reading is selected, the position data output is updated at the leading edge of the LP output signal.
Page 41 (2) Low-speed reading (at LP=LOW) When low-speed reading (at LP =LOW) is selected, the position data output is updated when the LP output signal is HIGH. It stabilizes when the LP output signal is LOW, so the position data should be read at that time.
Page 42 8-4-2. Position Data Reading by HOLD (HD) Input The HOLD input signal is used to HOLD position data outputs from the host controller. Either of the following two position data HOLD formats can be selected. (1) Transparent format Position data output updating is stopped by an HOLD input signal from the host controller (PLC, etc.). The position data should be read at that time.
Page 43 (2) PC synchro format Position data output updating occurs when the HOLD input signal status changes (leading edge or trailing edge), and is not synchronized with the LP output signal. Position data reading should be performed after waiting period "t3" following the HOLD input signal status is changed by the host controller (PLC, etc.).
Page 44 8-5. Position Data Output Format Setting This setting applies for the NCV-30HBNLC only. Select the position data output format from the binary code, sign magnitude code, or minus zone “0” output. Binary code output: Outputs 24-bit of binary code. Sing magnitude code output: D23 output changes to minus sign output. The minus sign output is ON when the machine position travels to the minus side.
Page 45 8-6. System Ready Signal The system ready signal indicates that the normal position data is output from the converter. The signal is “LOW level” when ABSOCODER sensor and converter operate normally. For your safety, read the position data when the system ready signal is “LOW level”. The system ready signal is “HIGH level”...
Page 46 8-7. Zero Point Setting A “zero point setting” refer to an operation in which the position data ( D0 to D23 ) is set to “0”. To set the zero point, move the ABSOCODER sensor’s rod to the zero point position. After that, execute by using either the “ZPS”...
Page 47 8-7-2. Timing of the Zero Point Setting when Using a Latch Pulse Signal Indicates the timing of the zero point setting when using a latch pulse signal. Data after setting the zero point Position data output “0” OFF (H) Zero point setting input ON (L) ts: Position data update cycle Check the position data update cycle setting of the function setting switch.
Page 48 8-7-3. Timing of the Zero Point Setting when Using a HOLD Signal Indicates the timing when setting either transparent format or PC synchro format of HOLD input. (1) Transparent format In the case of setting the zero point during HOLD input is ON (L) by transparent format, turning OFF(H) HOLD input allows outputting the position data after setting the zero point.
Page 49 8-8. Error Clear Describes the error clear procedure in this chapter. (1) Using the error clear button on the front panel Press the error clear button on the front panel. Error clear button...
Page 50 (2) Input the error clear signal Input the error clear signal ( CLR ). Important The error clear input must be ON 20ms or more. The error clear signal must be turned OFF after clearing the error. Indicates the timing of system ready output when inputting the error clear. For your safety, read the position data when the system ready signal is “LOW level”.
Page 51 9. INSPECTIONS 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 Power Measure the voltage at the power supply terminal Within 21.6 to 26.4VDC Tester supply...
Page 52 10. TROUBLESHOOTING The causes and corrective actions for errors that may occur during NCV-30H operation are described below. 10-1. Display and Countermeasure when an Error Occurred NCV-30H has LED for the error monitor. Error contents are checked by LED light. Refer to the following list and implement appropriate countermeasures.
Page 53 ● Other error contents Error contents Probable cause Error cancel procedures Coupling of ABSOCOER sensor rod and the machine is loose. Secure the coupling / mounting. Zero point deviation ABSOCODER sensor mounting is loose. Check the signal status. “ ZPS ”(the external input signal) is ON. LP output signal and position data reading timing are improper.
Page 54 10-2. Output State when Occurring an Error Indicates the state of output signal when occurring an error. Output Position data output Latch pulse output System ready output Item D0 to D23 “SE” LED is ON Sensor disconnected error “SE” LED is blinking -5V power supply error The data before “DE”...
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Page 56 10-4. ABSOCODER Sensor Check Lists 10-4-1. CYLNUC Cylinder ● Applicable ABSOCODER sensor models SCM, SCJ, SCMJ, SCJJ, SCHH, SCAH, CSAH ● Connection configuration ABSOCODER sensor Converter Extension sensor cable Commercially available cable JKPEV-S (1.25mm ×5P) ● Connector appearance and pin position View View View...
Page 57 ◆SCAH, SCHH Check position Standard coil resistance [Ω] A, A1, A2, A3, B1 Signal Cylinder bore size, shown in ( ) are rod diameter names Wiring Wiring Wire No. Wiring φ40 φ50 φ63 φ80 φ100 Pin No. Pin No. color color (pair) color...
Page 58 Extension sensor cable resistance value The resistance value of the NSD special cable is 0.2Ω/m (loop resistance). The resistance value of the JKPEV-S cable is 0.034Ω/m (loop resistance). Consider resistance variations due to temperature, which, relative to the standard temperature C), increases 0.4% when the temperature rises 1...
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Page 60 10-4-2. Inrodsensor ● Applicable ABSOCODER sensor models IRS-51.2P18, IRS-51.2P30 MⅡM, MⅡJ, MⅡMJ, MⅡJJ ● Connection configuration ABSOCODER sensor Converter Extension sensor cable Commercially available cable JKPEV-S (1.25mm ×5P) ● Connector appearance and pin position View View View A1, B1 ● Connector pin position and standard coil resistance ranges (at 25℃) Check position Standard coil resistance [Ω] A1, A2, A3, B1...
Page 61 Extension sensor cable resistance value The resistance value of the NSD special cable is 0.2Ω/m (loop resistance). The resistance value of the JKPEV-S cable is 0.034Ω/m (loop resistance). Consider resistance variations due to temperature, which, relative to the standard temperature C), increases 0.4% when the temperature rises 1...
Page 62 10-4-3. Rod sensor ● Applicable ABSOCODER sensor models VLS-12.8MHP28 VLS-12.8PRA28 (Consult our sales representative.) ● Connection configuration Converter ABSOCODER sensor Extension sensor cable Commercially available cable JKPEV-S (1.25mm ×5P) ● Connector appearance and pin position View View View A1, B1 ●...
Page 63 Extension sensor cable resistance value The resistance value of the NSD special cable is 0.2Ω/m (loop resistance). The resistance value of the JKPEV-S cable is 0.034Ω/m (loop resistance). Consider resistance variations due to temperature, which, relative to the standard temperature C), increases 0.4% when the temperature rises 1...
Page 64 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.

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