ABB CM30 User Manual

ControlMaster CM30 and CM50
Universal process controllers,
1
/
4
and
1
/
2
DIN Contents
IM/CM/ED–EN Rev. B 1
Contents
1 Safety ............................................................................................................................................... 3
1.1 Electrical Safety ....................................................................................................................... 3
1.2 Symbols .................................................................................................................................. 3
1.3 Health & Safety ........................................................................................................................ 3
2 Introduction ...................................................................................................................................... 4
2.1 EC Directive 89/336/EEC ........................................................................................................ 4
2.2 End of Life Disposal ................................................................................................................. 4
3 Display Overview ............................................................................................................................. 5
3.1 Front Panel Keys ..................................................................................................................... 6
4 Installation ........................................................................................................................................ 7
4.1 Siting ....................................................................................................................................... 7
4.2 Dimensions .............................................................................................................................. 8
4.3 Mounting ................................................................................................................................. 9
4.4 Jumper Links for Relay Outputs ............................................................................................... 9
4.4.1 Removing the Controller 
from its Case ................................................................................................................. 9
4.4.2 Resetting Jumper Links ............................................................................................... 10
4.5 Electrical Connections ........................................................................................................... 11
4.5.1 CM30 Electrical Connections ....................................................................................... 12
4.5.2 CM50 Electrical Connections ...................................................................................... 13
4.5.3 Analog Inputs .............................................................................................................. 14
4.5.4 Frequency / Pulse Input ............................................................................................... 15
4.5.5 Digital Input / Output ...................................................................................................15
5 Operator Level Menus ................................................................................................................... 16
5.1 Diagnostic Status Bar ............................................................................................................ 16
5.2 Diagnostic View ..................................................................................................................... 17
5.3 Security Options .................................................................................................................... 17
5.4 Access Level ......................................................................................................................... 17
6 Basic Level ..................................................................................................................................... 18
7 Advanced Level ............................................................................................................................. 24
7.1 Device Setup ......................................................................................................................... 24
7.2 Display ................................................................................................................................. 26
7.3 Input/Output ......................................................................................................................... 32
7.4 Control ................................................................................................................................. 36
7.5 Process Alarm ....................................................................................................................... 47
7.6 Totalizer ................................................................................................................................ 49
7.6.1 Calculating the Totalizer Count Rate Manually ............................................................. 51
7.7 Functions .............................................................................................................................. 53
7.8 Communication ..................................................................................................................... 58
7.9 Diagnostics ............................................................................................................................ 59
7.9.1 Diagnostic Messages .................................................................................................. 60
7.10 Device Info ............................................................................................................................. 63

ABB CM30 Specifications

General

Product Name	CM30
Product Type	Controller
Manufacturer	ABB
Frequency	50 / 60 Hz
Protection Class	IP20
Mounting	DIN Rail
Operating Temperature	-25°C to +60°C