Nexen Paper Checker PC210 User Manua Download Page 3

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FORM NO. L-20341-E-0208

Table of Contents

THEORY OF OPERATION ------------------------------------------------------------------------------------------------------------------4

INSTALLATION -----------------------------------------------------------------------------------------------------------------------------------4

ELECTRICAL CONNECTIONS -----------------------------------------------------------------------------------------------------------6

FRONT PANEL CONTROLS & INDICATORS --------------------------------------------------------------------------------------7

SETUP CONTROLS ---------------------------------------------------------------------------------------------------------------------------8

OPERATION --------------------------------------------------------------------------------------------------------------------------------------9

CALIBRATION ---------------------------------------------------------------------------------------------------------------------------------13

SPECIFICATIONS ----------------------------------------------------------------------------------------------------------------------------15

WARRANTY-----------------------------------------------------------------------------------------------------------------------------------------

Summary of Contents for Paper Checker PC210

Page 1: ...WEB CONTROL PRODUCTS User Manual Paper Checker PC210 FORM L 20341 E 0208...

Page 2: ...echnical Support 800 843 7445 651 484 5900 www nexengroup com Copyright 2008 Nexen Group Inc Nexen Group Inc 560 Oak Grove Parkway Vadnais Heights Minnesota 55127 ISO 9001 Certified Read this manual c...

Page 3: ...M NO L 20341 E 0208 Table of Contents THEORY OF OPERATION 4 INSTALLATION 4 ELECTRICAL CONNECTIONS 6 FRONT PANEL CONTROLS INDICATORS 7 SETUP CONTROLS 8 OPERATION 9 CALIBRATION 13 SPECIFICATIONS 15 WARR...

Page 4: ...ectronic controls Locations for electronic controls must be free of shock vibrations high temperatures and moisture The sending and receiving elements of the Sensor are provided with a 16 Ft 5 m cable...

Page 5: ...t least 80 in 2m apart In no event may the sensors be placed closer than 8 in 20 cm WEB FED MACHINES The Sensor must be installed where the web pass line is stable and does not change If possible posi...

Page 6: ...contact signal for sheet fed machines or the splice contact signal for web fed machines Make electrical connections as appropriate for N O or N C logic See Figure 3 5 A relay may be connected to Term...

Page 7: ...the relay at Terminals 10 11 and 12 changes state See Figure 4 The Test Switch with imbedded indicator LED allows the Sensor to be tested for sensitivity to various materials thickness web breaks etc...

Page 8: ...for web splice double sheet feed when the PC210 is to be used in Modes 4 or 5 Mode 7 Used when the PC210 is used to detect double sheet feeding in a sheet fed machine Web Thickness Selector Switch se...

Page 9: ...may set for any time in the range of 0 2 6 seconds If the Output Reset Selector Switch is in MAN the relay will not return to its normal state until the Reset Switch located on the front panel is push...

Page 10: ...asurements are normal run and web splice See Table 1 for Output Configurations for Modes 1 and 4 During normal run with a single thickness of web passing through the Sensor the Normal Run Indicator LE...

Page 11: ...to all splice detection The splice must be at least 0 8 In 20 mm long Web thickness can be from 0 0004 0 003 In 1 00 8 mm Splice thickness must always be at least 0 002 In 0 05 mm It may be necessary...

Page 12: ...where both web break and web splice detection are required NOTE Web thickness must be set at least 0 002 In 0 05 mm to use this mode Mode 2 and 5 are the same as Modes 1 and 4 for Web Splice Sensing...

Page 13: ...RECTIVE ACTION 45o No Web in Sensor Normal Abnormal 1 Is the Sensor installed and aligned correctly 2 Has dust accumulated inside the Sensor tube Clean the Sensor tube with an air gun or remove the Se...

Page 14: ...et time adjust VR1 as follows 1 Turn power OFF using the Power Switch located on the front panel of the PC210 See Figure 9 2 Remove the four screws and Top Cover from the PC210 See Figure 9 3 Turn pow...

Page 15: ...n e p O r o t c a t n o C y r D A m 0 1 C D V 5 t e s e R t u p t u O r o t c e l l o C n e p O r o t c a t n o C y r D t u p t u O K A E R B B E W d e t a R t c a t n o C y r D p m A 1 0 C D V 4 2 p...

Page 16: ...R OTHER BREACH OF CONTRACT NEGLIGENCE OR OTHER TORT OR OTHERWISE EVEN IF NEXEN SHALL HAVE BEEN ADVISED OF THE POSSIBILITY OR LIKELIHOOD OF SUCH POTENTIAL LOSS OR DAMAGE For all of the purposes hereof...