Omron K7DD User Manual page 22

Section 6 Using K7DD Parameters
6-1 Levels ..................................................................................................................................... 6-2
6-2 Setting Parameters and Setting Values ............................................................................... 6-4
6-2-1 Parameter Flow........................................................................................................................... 6-5
6-3 Display of Measurement Value Mark ................................................................................... 6-6
6-3-1 Feature Value Range for Monitoring ........................................................................................... 6-7
6-4 Monitoring Level.................................................................................................................... 6-9
6-4-1 Switching Measurement Values and Displayed Channels .......................................................... 6-9
6-4-2 Parameters on Monitoring Level ............................................................................................... 6-10
6-5 Adjustment Level (LVL a).................................................................................................... 6-13
6-5-1 Moving to Adjustment Level ...................................................................................................... 6-13
6-5-2 Setting Parameters on Adjustment Level.................................................................................. 6-14
6-6 Initial Setting Level (LVL 0)................................................................................................. 6-20
6-6-1 Moving to Initial Setting Level ................................................................................................... 6-20
6-6-2 Parameters on Initial Setting Level ........................................................................................... 6-21
6-7 Communications Setting Level (LVL 1) ............................................................................. 6-23
6-7-1 Moving to Communications Setting Level ................................................................................. 6-23
6-7-2 Setting Parameters on Communications Setting Level............................................................. 6-24
6-8 Operation Command with Key Operation ......................................................................... 6-25
Section 7 Communications
7-1 Communications ................................................................................................................... 7-2
7-2 Communications Overview .................................................................................................. 7-3
7-3 To Monitor All Feature Values Together (Read Variable Area) .......................................... 7-5
7-3-1 Reading Measurement Values/Statuses ..................................................................................... 7-5
7-4 Changing Setting Parameters (Write Variable Area) .......................................................... 7-6
7-4-1 Writing Setting Parameters ......................................................................................................... 7-6
7-5 Operation Command ............................................................................................................. 7-7
7-6 Modbus RTU Communications Format ............................................................................... 7-9
7-6-1 Frame Configurations.................................................................................................................. 7-9
7-6-2 Read Variable Area Command ................................................................................................. 7-12
7-6-3 Write Variable Area Command.................................................................................................. 7-13
7-6-4 Operation Command or Write Variable Area Command (Single).............................................. 7-15
7-7 Variable Area Map................................................................................................................ 7-17
7-7-1 Variable Area Map Descriptions................................................................................................ 7-17
7-7-2 Common Variable Area ............................................................................................................. 7-19
7-7-3 Variable Area for Each Channel................................................................................................ 7-23
7-7-4 K7DD Information Area ............................................................................................................. 7-24
7-7-5 Details about Status Information ............................................................................................... 7-25
Section 8 Troubleshooting
8-1 Troubleshooting .................................................................................................................... 8-2
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Power Line Data Generator User's Manual (N233)