Table Of Contents - M&C 70304 Instruction Manual

List of content
1 General information ............................................................................................................................................. 4
2 Declaration of conformity ................................................................................................................................... 4
3 Safety instructions ................................................................................................................................................ 5
4 Warranty ................................................................................................................................................................. 5
5 Used terms and signal indications ..................................................................................................................... 6
6 Introduction ........................................................................................................................................................... 7
7 Receipt of goods and storage ............................................................................................................................. 7
8 Description ............................................................................................................................................................. 8
9 Dimensions and installation ............................................................................................................................... 9
10 Technical Data .................................................................................................................................................11
11 Electrical connection ......................................................................................................................................11
11.1 Replacing controller 703 by controller 70304 ................................................................................................................................. 12
12 Operating principle ........................................................................................................................................13
12.1 Parameter of the user level with factory setting ............................................................................................................................ 13
13 Change of parameters ...................................................................................................................................14
13.1 Removing and activating the level inhibit ........................................................................................................................................ 14
13.2 Menu structure ................................................................................................................................................................................................... 15
13.3 Time Out ................................................................................................................................................................................................................. 16
14 Change of the setpoint ..................................................................................................................................16
15 Comissioning ...................................................................................................................................................16
15.1 Entry and check of controller parameters ......................................................................................................................................... 16
15.2 Self-optimising (PID action) of control circuit ................................................................................................................................. 17
15.3 Commissioning with heated foreign components ..................................................................................................................... 17
16 Low temperature alarm and excess temperature limitation...................................................................18
16.1 Restarting after excess or low temperature alarm ........................................................................................................................ 18
17 70304 or 70304.2 with mA-output ...............................................................................................................18
17.1 Adjusting Signal type and temperature range ............................................................................................................................... 19
18 Decommissioning ...........................................................................................................................................19
19 Maintenance ....................................................................................................................................................19
20 Proper disposal of the device .......................................................................................................................20
21 Spare part list ..................................................................................................................................................20
22 Appendix ..........................................................................................................................................................20
List of Illustrations
Figure 1 Display/control elements ......................................................................................................................................................................... 8
Figure 2 Mounting cutout for controller 70304 for front panel mounting ................................................................................... 9
Figure 3 Housing and mounting dimensions for controller 70304 for front panel mounting ......................................... 9
Figure 4 Housing and mounting dimensions for controller 70304.2 for rail mounting .................................................... 10
Figure 5 Menu structure ............................................................................................................................................................................................ 15
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