Register No.
Contents
002AH
Alarm Contents 1
bit 0, 1
Reserved
bit 2
Run Command Input Error (EF)
bit 3
Drive Baseblock (bb)
bit 4
Overtorque Detection 1 (oL3)
bit 5
Heatsink Overheat (oH)
bit 6
Overvoltage (ov)
bit 7
Undervoltage (Uv)
bit 8
Cooling Fan Error (FAn)
bit 9
MEMOBUS/Modbus Communication Error (CE)
bit A
Option Communication Error (bUS)
bit B
Undertorque Detection 1/2 (UL3/UL4)
bit C
Motor Overheat (oH3)
bit D
PID Feedback Loss (FbL, FbH)
bit E
Reserved
bit F
Serial Communication Transmission Error (CALL)
002BH
Input Terminal Status
bit 0
Terminal S1 Closed
bit 1
Terminal S2 Closed
bit 2
Terminal S3 Closed
bit 3
Terminal S4 Closed
bit 4
Terminal S5 Closed
bit 5
Terminal S6 Closed
bit 6
Terminal S7 Closed
bit 7
Terminal S8 Closed
bit 8 to bit F
Reserved
002CH
Drive Status 2
bit 0
During Run
bit 1
Zero Speed
bit 2
Speed Agree
bit 3
User Speed Agree
bit 4
Frequency Detection 1
bit 5
Frequency Detection 2
bit 6
Drive Ready
bit 7
During Undervoltage
bit 8
During Baseblock
bit 9
Frequency Reference from Operator Keypad
bit A
Run Command from Operator Keypad
bit B
Over/Undertorque 1, 2
bit C
Frequency Reference Loss
bit D
During Fault Restart
bit E
Fault
bit F
Communication Timeout
002DH
Output Terminal Status
bit 0
Multi-Function Contact Output 1 (terminal MD-ME-MF)
bit 1
Multi-Function Contact Output 2 (terminal M1-M2)
bit 2
Multi-Function Contact Output 3 (terminal M3-M4)
bit 3 to 6
Reserved
bit 7
Fault Contact Output (terminal MA/MB-MC)
bit 8 to F
Reserved
C.9 MEMOBUS/Modbus Data Table
YASKAWA SIEP YAIP1U 01C AC Drive - P1000 Technical Manual
523
C
MEMOBUS/Modbus Communications
