CHAPTER 1:
GEK-106310-AF F650 DIGITAL BAY CONTROLLER 1-11
11.2.4 Set the recloser .....................................................................................................................11-6
11.2.5 Set the synchrocheck.........................................................................................................11-6
11.3 Example 3: Set an operation.........................................................................11-8
11.3.1 Description ..............................................................................................................................11-8
11.3.2 Procedure.................................................................................................................................11-8
11.3.3 Test...........................................................................................................................................11-10
12 FREQUENTLY ASKED
QUESTIONS
12.1 Communications ............................................................................................12-1
12.2 Protection ........................................................................................................12-3
12.3 Control & HMI..................................................................................................12-4
12.4 Relay configuration........................................................................................12-5
13 F650
TROUBLESHOOTING
GUIDE
13.1 Symptoms and recommended actions.......................................................13-1
A LOGIC OPERANDS A.1 Operands - F650 - model FX - GX ..................................................................A-1
B MODBUS PROTOCOL B.1 Introduction .....................................................................................................B-1
B.2 MODBUS F650 ...................................................................................................B-2
B.2.1 Implemented MODBUS functionality ...........................................................................B-2
B.2.2 Physical layer ..........................................................................................................................B-2
B.2.2.1 Serial layer ...........................................................................................................................................B-2
B.2.2.2 B.2.2.2 TCP/IP layer ..........................................................................................................................B-2
B.2.3 Data link layer .........................................................................................................................B-2
B.2.4 Generic reading .....................................................................................................................B-4
B.2.5 Generic writing .......................................................................................................................B-5
B.2.6 Function codes .......................................................................................................................B-6
B.2.7 Exception and error responses .......................................................................................B-6
B.3 Data type ..........................................................................................................B-7
B.4 MODBUS data ...................................................................................................B-8
B.4.1 Data management ...............................................................................................................B-8
B.4.2 Writing settings ......................................................................................................................B-8
B.4.3 Snapshot events ....................................................................................................................B-8
B.4.4 Operations ............................................................................................................................. B-11
B.4.5 Force outputs of IO boards ............................................................................................ B-11
B.4.6 Control events ...................................................................................................................... B-12
B.4.6.1 Event structure................................................................................................................................B-13
B.4.6.2 Event collection process.............................................................................................................B-14
B.4.6.3 Control events from the command line ..............................................................................B-15
B.4.6.4 Event status request (alarms)...................................................................................................B-15
B.4.6.5 Acknowledging alarms................................................................................................................B-15
B.4.7 Write virtual inputs ............................................................................................................ B-16
B.4.8 User map ................................................................................................................................ B-16
B.4.9 Retrieve oscillography ..................................................................................................... B-16
B.4.10 Time synchronization ....................................................................................................... B-17
B.4.11 Queueing messages ......................................................................................................... B-17
B.4.12 Traces and troubleshooting .......................................................................................... B-18
B.4.13 MODBUS CRC generation function ............................................................................ B-18
B.5 Memory map ..................................................................................................B-21
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