KROHNE OPTISONIC 7300 EN - Manual (Page 4)

CONTENTS
4 www.krohne.com 09/2012 - 4001102303 - MA OPTISONIC 7300 R03 en
OPTISONIC 7300
4.5.4 Alterable input/output versions............................................................................................ 30
4.6 Description of the inputs and outputs............................................................................ 31
4.6.1 Control input ......................................................................................................................... 31
4.6.2 Current output ...................................................................................................................... 32
4.6.3 Pulse and frequency output.................................................................................................. 33
4.6.4 Status output and limit switch .............................................................................................. 34
4.6.5 Control input ......................................................................................................................... 35
4.7 Connection diagrams of inputs and outputs .................................................................. 36
4.7.1 Important notes..................................................................................................................... 36
4.7.2 Description of the electrical symbols................................................................................... 37
4.7.3 Basic inputs/outputs ............................................................................................................. 38
4.7.4 Modular inputs/outputs and bus systems ............................................................................ 41
4.7.5 Ex i inputs/outputs ................................................................................................................ 49
4.7.6 HART
®
connection ................................................................................................................ 54
5 Start-up 56
5.1 Switching on the power .................................................................................................. 56
5.2 Starting the signal converter ......................................................................................... 56
6 Operation 57
6.1 Display and operating elements .................................................................................... 57
6.1.1 Display in measuring mode with 2 or 3 measured values ................................................... 59
6.1.2 Display for selection of sub-menu and functions, 3 lines.................................................... 59
6.1.3 Display when setting parameters, 4 lines ............................................................................ 60
6.1.4 Display when changing parameters, 4 lines ........................................................................ 60
6.1.5 Using an IR interface (option) ............................................................................................... 61
6.2 Menu overview................................................................................................................ 62
6.3 Function tables ............................................................................................................... 65
6.3.1 Menu A, quick setup.............................................................................................................. 65
6.3.2 Menu B, test .......................................................................................................................... 66
6.3.3 Menu C, setup ....................................................................................................................... 68
6.3.4 Set free units......................................................................................................................... 83
6.4 Description of functions ................................................................................................. 84
6.4.1 Reset counter in the menu "quick setup" ............................................................................ 84
6.4.2 Deleting error messages in the menu "quick setup"........................................................... 84
6.5 Error messages .............................................................................................................. 85
7 Service 88
7.1 Spare parts availability................................................................................................... 88
7.2 Availability of services .................................................................................................... 88
7.3 Returning the device to the manufacturer..................................................................... 88
7.3.1 General information.............................................................................................................. 88
7.3.2 Form (for copying) to accompany a returned device............................................................ 89
7.4 Disposal .......................................................................................................................... 89