ABB PFEA 112 - Page 5

Tension Electronics PFEA111/112, User Manual
Table of Contents
3BSE029380R0101 Rev C iii
CONTENTS (continued)
3.13.5.5 Output Buffer, Communication Block from PLC to
PFEA112 ........................................................................ 3-31
3.14 Commissioning of Optional Units ......................................................................... 3-32
3.14.1 Insulation Amplifier PXUB 201........................................................... 3-32
Chapter 4 - Operation
4.1 About this Chapter ................................................................................................... 4-1
4.2 Safety Instructions ................................................................................................... 4-1
4.3 Operating Devices.................................................................................................... 4-1
4.4 Start-up and shut-down............................................................................................ 4-2
4.4.1 Start-up.................................................................................................... 4-2
4.4.2 Shut-down............................................................................................... 4-2
4.5 Normal Run.............................................................................................................. 4-2
4.6 Measuring values on the display.............................................................................. 4-3
4.7 Operator Menus ....................................................................................................... 4-4
4.7.1 Web Tension............................................................................................ 4-5
4.7.1.1 Standard Roll (two load cells).......................................... 4-5
4.7.1.2 Single Side A or Single Side B measurement
(one load cell)................................................................... 4-5
4.7.2 Error and Warning Messages .................................................................. 4-5
Chapter 5 - Maintenance
5.1 About this Chapter ................................................................................................... 5-1
5.2 Preventive Maintenance........................................................................................... 5-1
Chapter 6 - Fault-tracing
6.1 About this Chapter ................................................................................................... 6-1
6.2 Safety Instructions ................................................................................................... 6-1
6.3 Interchangeability .................................................................................................... 6-2
6.4 Necessary Equipment and Documentation .............................................................. 6-2
6.5 Fault-tracing Procedure............................................................................................ 6-3
6.6 Error and Warning Messages in PFEA111/112 ....................................................... 6-4
6.6.1 Error Messages ....................................................................................... 6-4
6.6.2 Warning Messages .................................................................................. 6-4
6.7 Fault Symptoms and Measures................................................................................ 6-5
6.8 Warnings and Errors Detected by the Tension Electronics...................................... 6-7
6.8.1 Errors ...................................................................................................... 6-7
6.8.1.1 Flash Memory Error......................................................... 6-7
6.8.1.2 EEPROM Memory Error ................................................. 6-7
6.8.1.3 Supply Error..................................................................... 6-7
6.8.1.4 Load Cell Excitation Error............................................... 6-8
6.8.2 Warnings ................................................................................................. 6-8