Daikin ACS320 - Page 3

Fault Queue for Drive Diagnostics .........................81
Serial Communication Diagnostics .....................81
Diagnostic Situations................................81
Normal Operation ..................................81
Loss of Communication..............................81
No Master Station on Line............................81
Duplicate Stations ..................................81
Swapped Wires ....................................82
Fault 28 – Serial 1 Err ...............................82
Faults 31…33 – EFB1…EFB3 ........................82
Intermittent Off-line Occurrences ......................82
BACnet Protocol Technical Data ..........................83
Binary Input Object Instance Summary .....................83
Binary Output Object Instance Summary....................83
Binary ValueObject Instance Summary .....................84
Analog Input Object Instance Summary ....................85
Analog Value Object Instance Summary ....................86
BACnet Quick-Start Sequence ...........................87
Protocol Implementation Conformance Statement (PICS) ......87
PICS Summary .......................................87
MS/TP Token Counter ...............................87
Statement............................................88
BACnet Object Denitions ...............................89
Object/Property Support Matrix ...........................89
Fault Tracing ...........................................90
What This Chapter Contains .............................90
Safety ...........................................90
Alarm and Fault Indications...........................90
How to Reset......................................90
Fault History ......................................90
Alarm Messages Generated by the Drive ...................91
Alarms Generated by the Basic Control Panel ...............93
Fault Messages Generated by the Drive ....................94
Embedded Fieldbus Faults ..............................98
No Master Device ..................................98
Same Device Address...............................98
Incorrect Wiring ....................................98
Maintenance and Hardware Diagnostics . . . . . . . . . . . . . . . . . . . . 99
What This Chapter Contains .............................99
Maintenance Intervals ..................................99
Cooling Fan.......................................99
Replacing the Cooling Fan (frame sizes R1…R4) .........99
Capacitors .......................................100
Reforming the Capacitors ...........................100
Power Connections ................................100
Control Panel ........................................101
Cleaning the Control Panel ..........................101
Changing the Battery in the Assistant Control Panel ......101
LEDs ...........................................101
Technical Data ........................................102
What This Chapter Contains ............................102
Denition ........................................103
Sizing ..........................................103
Derating.........................................103
Electric Power Network Specication .....................104
Motor Connection Data ................................104
Control Connection Data ...............................105
Efciency ...........................................105
Ambient Conditions ...................................106
Materials ...........................................106
Applicable standards ..................................106
UL Marking..........................................107
UL Checklist .........................................107
Appendix .............................................108
Daikin Applications....................................108
Parameter Settings: ...................................108
MicroTech III Control Parameters: ........................ 110
Factory Communications Troubleshooting Instructions ........ 110
Possible Faults....................................... 110
Table of ConTenTs
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