Eaton EZD Series, User Manual

Page: 7 / 448

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MN05013005E
3
– Displaying the Status display of other stations 101
Configuring the interface for the COM-LINK mode 102
– Setting up the COM-LINK 103
Terminal mode 107
– Terminal mode 107
4 Programming wiring diagrams with EZD 117
EZD operation 117
– Buttons for drawing circuit diagrams and
function block usage 117
– Operating principles 118
– Usable relays and function blocks (coils) 126
– Markers, analog operands 129
– Number formats 133
– Circuit diagram display 133
– Saving and loading programs 135
Working with contacts and relays 136
– Creating and modifying connections 139
– Inserting and deleting a rung 141
– Saving circuit diagrams 142
– Aborting circuit diagram entry 142
– Searching for contacts and coils 142
– “Go to” a rung 143
– Deleting the rung 143
– Switching via the cursor buttons 144
– Checking the circuit diagram 145
– Function block editor 146
– Checking function blocks 150
– Coil functions 151
Function blocks 156
– Analog value comparator/threshold value switch 158
– Arithmetic function block 161
– Data block comparator 165
– Data block transfer 172
– Boolean operation 183
– Counters 186
– High-speed counters 192
– Frequency counters 193
– High-speed counters 197
– High-speed incremental encoder counters 203