2
Contents
1 Preliminary note � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4
1�1 Symbols used� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4
2 Safety instructions � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 4
3 Documentation � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 5
4 Functions and features � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 5
5 Sensor functions� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 5
5�1 Firmware � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 6
5�2 Functional overview � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 7
6 Installation � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 8
6�1 Sources of interference � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 8
6�2 Cable routing in control cabinets � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 9
6�3 Installation instructions � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 9
7 Electrical connection� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 9
7�1 Wiring � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 10
7�2 Connection of the sensors � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 10
7�3 Ethernet connection � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �11
8 Modbus TCP� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �11
8�1 Characteristics Modbus TCP � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �11
8�2 Modbus TCP data model � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 12
8�3 Register � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 15
8�3�1 Modbus TCP device identification register� � � � � � � � � � � � � � � � � � � � 15
8�4 Modbus TCP register mapping input (FC4) � � � � � � � � � � � � � � � � � � � � � � � 15
8�5 Modbus TCP input function code � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 15
8�6 Modbus TCP register mapping output (FC3, FC6 and FC16) � � � � � � � � � 15
8�7 Modbus TCP output function code � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 16
8�8 Modbus TCP exception response � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 16
9 Factory setting � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 16
9�1 General factory setting � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 16
9�2 Factory setting VSE153 - Modbus TCP � � � � � � � � � � � � � � � � � � � � � � � � � � 16
10 Parameter setting � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 17
11 Operating and display elements � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 17
11�1 Sensor operating states � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 18
11�2 Operating states for the status LEDs on the industrial Ethernet ports 1
and 2 � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 18
11�3 Operating states of the network (NET) and mode (MOD) status LED � � 18
12 Maintenance, disposal � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 19
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