Watson-Marlow MC100 - Manual (Page 2)

Users Manual
MC100
MC100 Users Manual Profibus DP - rev 4 Rev. 4 Page 2 of 40
CONTENTS:
1
Introduction ............................................................................................................................. 4
1.1 Terms used in this manual ...................................................................................................... 4
1.2 Precautions ............................................................................................................................. 4
2 General description of MC100 ................................................................................................ 5
2.1 Overview ................................................................................................................................. 5
2.2 Introduction & design purpose ................................................................................................ 5
2.2.1 How it works / Technical description of operation .................................................................... 5
2.3 Flexicon pumps used in multi-filling system, short description. ................................................ 6
2.4 How to operate the dispenser pumps ...................................................................................... 7
2.5 Communication on the Profibus .............................................................................................. 7
3 Technical specifications .......................................................................................................... 8
3.1 Dimensions ............................................................................................................................. 8
3.2 Specifications ......................................................................................................................... 9
3.3 Unpacking and inspection of MC100 ..................................................................................... 10
3.3.1 Identifying the module ........................................................................................................... 10
3.3.2 Identifying the parts .............................................................................................................. 11
3.4 Mounting ............................................................................................................................... 11
3.4.1 Choosing a place to mount the MC100 ................................................................................. 11
4 Wiring ................................................................................................................................... 12
5 Fieldbus network node address and front plate indicators ..................................................... 14
5.1 Network node address switches S1/S2: ................................................................................ 14
5.2 P1/P2 LED indicators: ........................................................................................................... 14
5.3 Display P4/P5 ....................................................................................................................... 15
5.3.1 Start up states....................................................................................................................... 15
5.3.2 Network address ................................................................................................................... 15
5.3.3 Alarm- and warning display ................................................................................................... 15
5.3.4 Dipswitch .............................................................................................................................. 15
6 Configuring the fieldbus network to the MC100 ..................................................................... 16
6.1 Connecting the MC100 and the pumps for the first time ........................................................ 16
6.2 Configuring to the Profibus DP network ................................................................................ 16
7 Operating the MC100 ............................................................................................................ 17
7.1 Process Data Exchange (Cyclic data) ................................................................................... 17
7.1.1 Structure of the data package sent to and received from the MC100 .................................... 17
7.1.2 Process control bits – word 0 (PLC MC100) ..................................................................... 20
7.1.3 Process status bits (MC100 PLC) ..................................................................................... 22
7.1.4 Process control bits for the pumps– word 1 to 9 (PLC MC100) ......................................... 23
7.1.5 Process status bits from the pumps – word 1 to 9 (MC100 PLC) ...................................... 24
7.2 Operation Parameters/Parameter specifications ................................................................... 25
7.2.1 List of basic parameters ........................................................................................................ 25
7.2.2 Control Data Word - data word 10 (PLC MC100) .............................................................. 27
7.2.3 Status words from parameters transfer (MC100 PLC) ...................................................... 28
7.2.4 Data word 11 ........................................................................................................................ 28
7.2.5 Alarm and warning (MC100 PLC) ..................................................................................... 28
7.3 Examples: ............................................................................................................................. 29
7.3.1 New speed to pump 1: .......................................................................................................... 29
7.3.2 New calibration value to pump 3: .......................................................................................... 30
8 Alarm and warnings .............................................................................................................. 32
8.1 Alarms handling .................................................................................................................... 32
8.1.1 Module alarms ...................................................................................................................... 32
8.1.2 Pump alarms ........................................................................................................................ 32
8.2 Warnings handling ................................................................................................................ 33