Yaskawa Z1000U HVAC Matrix Bypass - Manual (Page 397)

Register No. Contents
002AH
Alarm Contents 1
bit 0, 1
Reserved
bit 2 Forward/Reverse Run Command Input Error (EF)
bit 3 Baseblock (bb)
bit 4 Overtorque 1 (oL3)
bit 5 Heatsink Overheat (oH)
bit 6 Control Circuit Overvoltage (ov)
bit 7 Control Circuit Undervoltage (Uv)
bit 8 Fan Fault (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, Excessive PID Feedback (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-set 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 Detection 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 M1-M2)
bit 1 Multi-Function Contact Output 2 (terminal M3-M4)
bit 2 Multi-Function Contact Output 3 (terminal MD-ME-MF)
bit 3 to 6 Reserved
bit 7 Fault Contact Output (terminal MA/MB-MC)
bit 8 to F Reserved
D.9 MEMOBUS/Modbus Data Table
YASKAWA SIEP YAIZ1D 01A Z1000U HVAC MATRIX Drive Bypass Technical Manual 397
D
MEMOBUS/Modbus Communications