Contents
1 About this manual 4
1.1 Structureofwarnings .......................... 4
2 Security 5
2.1 Intendeduse ............................... 5
2.2 Predictable misapplication . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3 SafeHandling .............................. 5
2.4 Qualification of personnel . . . . . . . . . . . . . . . . . . . . . . . . 6
2.5 Changestotheproduct ......................... 6
2.6 Use of spare parts and accessories . . . . . . . . . . . . . . . . . . . . 6
2.7 Disclaimer ................................ 6
3 Product Description 7
3.1 Properties ................................ 7
3.2 ScopeofDelivery ............................ 7
3.3 OrderingCode.............................. 8
3.4 BlockDiagram.............................. 8
3.5 DisplayandControls........................... 8
4 Specifications 10
4.1 RS-485interface............................. 10
4.2 Supply .................................. 10
4.2.1 ACSupply ............................ 10
4.2.2 DCSupply............................ 10
4.3 Case ................................... 11
4.4 AmbientConditions ........................... 11
4.5 EMC, Safety Regulations, Product Standard . . . . . . . . . . . . . . 11
4.6 Galvanic Isolation, Test Voltages . . . . . . . . . . . . . . . . . . . . 12
5 Assembly and Commissioning 13
5.1 Electrical Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.2 Commissioning the device . . . . . . . . . . . . . . . . . . . . . . . . 13
6 Configuration 14
6.1 Operatingmodes............................. 14
6.1.1 AD-MM 400 as Modbus Master . . . . . . . . . . . . . . . . . 14
6.1.2 AD-MM 400 as Modbus slave . . . . . . . . . . . . . . . . . . 16
6.2 Parameters................................ 17
6.2.1 Views............................... 18
6.2.2 displaylines ........................... 21
6.2.3 devicefunctions ......................... 22
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