Cleveland Motion Controls Classic Tension Transducers SC-EP REV GA - Manual (Page 3)

Cleveland-Kidder Transducers; EC, ECM, SC, SCM & SC-EP A800-7438 Rev GA
P AGE 3 OF 10
TABLE OF CONTENTS
1 GENERAL INFORMATION.......................................................................................................... 4
1.1 RECEIVING AND UNPACKING............................................................................................. 4
1.2 PRECAUTIONS ......................................................................................................................... 4
1.2.1 Shipping .............................................................................................................................. 4
1.2.2 Roll Balance........................................................................................................................ 4
1.2.3 Critical Roll Speed.............................................................................................................. 4
1.2.4 Overloading ........................................................................................................................ 4
1.3 SPECIFICATIONS..................................................................................................................... 4
1.4 DESCRIPTION........................................................................................................................... 5
2 INSTALLATION.............................................................................................................................. 7
2.1 SELECTION OF MOUNTING LOCATION ............................................................................ 7
2.2 MOUNTING SURFACE PREPARATION ............................................................................... 7
2.3 GENERAL INSTALLATION INFORMATION....................................................................... 7
2.4 INSTALLATION PRECAUTIONS........................................................................................... 7
2.5 TYPE S ....................................................................................................................................... 8
2.6 TYPE PB AND BR..................................................................................................................... 8
2.7 TYPE FL..................................................................................................................................... 8
2.8 SENSING ROLL INSTALLATION .......................................................................................... 8
3 ELECTRICAL CONNECTIONS ................................................................................................... 8
3.1 MATING CONNECTORS FOR TRANSDUCERS .................................................................. 9
3.2 INTRINSICALLY SAFE TRANSDUCERS ............................................................................. 9
4 TEMPERATURE COMPENSATION ........................................................................................... 9
5 TROUBLESHOOTING ................................................................................................................... 9
5.1 EXCESSIVE OUTPUT SIGNAL WITH NO LOAD ................................................................ 9
5.2 LOW OUTPUT SIGNAL........................................................................................................... 9
5.3 OUTPUT SIGNAL FAILS TO INCREASE WITH ADDED LOAD........................................ 9
5.4 WRONG POLARITY OF OUTPUT SIGNAL .......................................................................... 9
5.5 OUTPUT SIGNAL NOT LINEAR, ZERO SHIFTS DURING OPERATION ....................... 10
5.6 NO OUTPUT SIGNAL ............................................................................................................ 10
5.7 VERY HIGH OUTPUT WITH NO LOAD.............................................................................. 10
6 SERVICE ASSISTANCE AND REPAIR..................................................................................... 10