YASKAWA H6B1A002, Technical Reference

Page: 763 / 794

Network
Communications
10
10.6 MEMOBUS/Modbus Communications
YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference 763
Register No.
(Hex.)
Description
00CC
Minor Fault Description 6
bit 0 Reserved
bit 1 TrPC [IGBT Maintenance Time (90%)]
bit 2 LT-3 [SoftChargeBypassRelay MainteTime]
bit 3 LT-4 [IGBT Maintenance Time (50%)]
bit 4 - A Reserved
bit B LOP [Loss of Prime]
bit C Reserved
bit D UL6 [Underload or Belt Break Detected]
bit E Reserved
bit F AFBL [Analog Fbk Lost, Switched to Net]
00CD
Minor Fault Description 7
bit 0 NETSC [NETSCAN Waiting for Master]
bit 1 Reserved
bit 2 LOFB [Low Feedback Sensed]
bit 3 HIFB [High Feedback Sensed]
bit 4 Reserved
bit 5 FR<MS [Freq Ref < Minimum Speed (Y1-06)]
bit 6 FR<TH [Freq. Reference < Thrust (Y4-12)]
bit 7 LCP [Low City Pressure]
bit 8 - A Reserved
bit B FDBKL [Feedback Loss Wire Break]
bit C - E Reserved
bit F LWT [Low Water in Tank]
00CE
Minor Fault Description 8
bit 0 - 1 Reserved
bit 2 TiM [Keypad Time Not Set]
bit 3 bAT [Keypad Battery Low Voltage]
bit 4 Reserved
bit 5 NMS [Setpoint Not Met]
bit 6 EOF [Emergency Override FWD]
bit 7 EOR [Emergency Override REV]
bit 8 FLGT [Feedback Loss, Go To Freq b5-83]
bit 9 - F Reserved
00CF Reserved