Nexen RSTC1100 964528 User Manual

FORM NO. L-21204-C-0908Tension ControllerRSTC1000 & RSTC1100WEB CONTROL PRODUCTSUser Manual

FORM NO. L-21204-C-090810INPUT/OUTPUT DESCRIPTIONSNOTE: Refer to Figure 4 for RSTC Pinout.USB Port: This port is used to connect to a personal compute

11FORM NO. L-21204-C-0705INPUT/OUTPUT DESCRIPTIONS (CONT.)scaled such that 0 V or 4 mA corresponds to Minimum Tension Setpoint and 10 V or 20 mA corre

FORM NO. L-21204-C-090812SETUPRSTC TO PERSONAL COMPUTER USB COMMUNICATIONIn order to setup the RSTC, a USB cable and the RSTC Communications Software

13FORM NO. L-21204-C-0705TENSION ZONESelect whether the RSTC will control a winder or unwind tension zone. For mid-process applications select Wind i

FORM NO. L-21204-C-090814ALARMSNOTE: A web break is detected whenever the web tension falls below 10% of the Maximum Tension Setpoint Alarm 1 is used

15FORM NO. L-21204-C-0705Figure 15 Signal CalibrationFigure 16 Tension CalibrationTENSION SIGNAL CALIBRATIONSet the Maximum Tension Setpoint

FORM NO. L-21204-C-090816RUN/STOP SIGNAL SELECTIONNote: After making a selection, the SEND key must be pressed to send the values to the RSTC. The RS

17FORM NO. L-21204-C-0705Run Pulsed (Encoder)Run Only (Momentary)Run / Stop (Momentary)Run / Stop (Maintained)0%100%Machine SpeedPulse Time (t) must b

18FORM NO. L-21204-C-07053. Start the machine and run at a moderate web speed and tension.Note if the output oscillates excessively or if the amount

FORM NO. L-21204-C-090819Tension Setpoint: Enter the desired web tension level. The Tension Setpoint range is set by the Maximum and Minimum Tension S

FORM NO. L-21204-C-09082In accordance with Nexen’s established policy of constant product improvement, the specifi cations contained in this manual are

FORM NO. L-21204-C-090820Figure 24 MODBUS Port Setup ScreenNETWORK PORT SETUPMODBUS PORT SETUPSelect the Network Communications Setup icon from the t

21FORM NO. L-21204-C-0705SPLICING UNWIND APPLICATIONThe RSTC utilizes “Smart Splicing,“ meaning that rolls of different sizes can be loaded or spliced

FORM NO. L-21204-C-090822Acceleration AccelerationRun Speed Run SpeedDeceleration DecelerationStoppedRun/Stop SignalWeb SpeedSplice SignalSplicing Ada

23FORM NO. L-21204-C-0705MID-PROCESS APPLICATIONNexen’s RSTC is capable of mid-process tension control by adjusting the torque output of a motor or br

FORM NO. L-21204-C-090824SPECIFICATIONSPART NUMBERSRSTC1000 (Modbus RTU Network) 964523RSTC1100 (Profi bus DPV1 Network) 964528POWER Input 24 VDC

25FORM NO. L-21204-C-0705TROUBLESHOOTINGProblem Probable Cause Diagnosis Test Corrective ActionPower Indicator is notilluminated.No powerCheck for 24

FORM NO. L-21204-C-090826APPENDIXSERVICE INSTRUCTIONSNexen does not recommend customer servicing of this product. Contact Nexen for replacement parts

27FORM NO. L-21204-C-0705WARRANTYWarrantiesNexen warrants that the Products will be free from any defects in material or workmanship for a period of 1

3FORM NO. L-21204-C-0705Table of ContentsIntroduction ------------------------------------------------------------------------------------------------

FORM NO. L-21204-C-09084INTRODUCTIONNexen RSTC Tension Controllers are used to control web tension, relying on load cell based tension sensors to meas

5FORM NO. L-21204-C-0705WIRING INSTALLATION GUIDELINESThis product is designed to minimize the effects of ElectroMagnetic Interference (EMI) on its op

FORM NO. L-21204-C-09086INSTALLATIONFigure 3Mount the RSTC within a user-supplied enclosure, typically the machine’s controls cabinet. The RSTC can be

7FORM NO. L-21204-C-0705ELECTRICAL CONNECTIONSFigure 4 Electrical Connections* Power cable must be less than 10 m [390 in].** There are two terminals

FORM NO. L-21204-C-09088FIGURE 5 Alarm Output ConnectionsAlarm OutRSTCRSTCTo PL C InputVDC CommonVDC*(See Specifications formaximum voltage.)R(See N

9FORM NO. L-21204-C-0705CFL or Single Full Bridge Strain Gauge Load Cell24 25 26 27 28 29 30 31 32 33 34No. 2 SensorNo. 1 SensorBRWGBRWGDual MB Single