
Register No. Contents
0099H Low Word of Accumulated Operation Time Monitor, 1 h units (U4-01)
009AH High Word of Cooling Fan Operation Time Monitor (U4-03)
009BH Low Word of Cooling Fan Operation Time Monitor (U4-03)
009CH to 00AAH Reserved
00ABH
Drive Rated Current
<3>
00ACH
Motor Speed (U1-05)
Note: Not available in
Z1000.
r/min units
<4>
00ADH 0.01% units
00AEH to 00B4H Reserved
00B5H
Frequency Reference After
Soft-starter (U1-16)
r/min units
<4>
00B6H 0.01% units
00B7H
Frequency Reference
r/min
<4>
00B8H 0.01% units
00B9H to 00BEH Reserved
00BFH
Lists the last two digits of operation error code oPEoo.
00C0H
Fault Contents 3
bit 1 Undervoltage (Uv1)
bit 2 Control Power Supply Undervoltage (Uv2)
bit 3 Soft Charge Circuit Fault (Uv3)
bit 4 Reserved
bit 5 Ground Fault (GF)
bit 6 Overcurrent (oC)
bit 7 Overvoltage (ov)
bit 8 Heatsink Overheat (oH)
bit 9 Heatsink Overheat (oH1)
bit A Motor Overload (oL1)
bit B Drive Overload (oL2)
bit C Overtorque Detection 1 (oL3)
bit D to F Reserved
00C1H
Fault Contents 4
bit 0 External Fault at input terminal S3 (EF3)
bit 1 External Fault at input terminal S4 (EF4)
bit 2 External Fault at input terminal S5 (EF5)
bit 3 External Fault at input terminal S6 (EF6)
bit 4 External Fault at input terminal S7 (EF7)
bit 5 Reserved
bit 6 Cooling Fan Error (FAn)
bit 7 to 9 Reserved
bit A Input Phase Loss (PF)
bit B Output Phase Loss (LF)
bit C Motor Overheat (PTC input) (oH3)
bit D Digital Operator Connection Fault (oPr)
bit E EEPROM Write Error (Err)
bit F Motor Overheat Fault (PTC input) (oH4)
D.9 MEMOBUS/Modbus Data Table
392
YASKAWA ELECTRIC SIEP YAIZ1B 01D YASKAWA AC Drive – Z1000 Bypass Technical Manual
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