YASKAWA Z1000U Technical Manual page 376

D.9 MEMOBUS/Modbus Data Table
Register No.
Fault contents 11
bit 0 to 6
bit 7
bit 8
00EAH
bit 9
bit A to D
bit E
bit F
00EBH to 00FAH Reserved
00FBH Output Current
8400H BYP Command
8401H BYP Freq Ref
<5> BYP DI-oo Command
8402H
376
Contents
Reserved
Damping Resistor Overheat (doH)
Snubber Discharge Resistor Overheat (SoH)
Internal Resistance Fault (Srr)
Reserved
Safety Circuit Fault (SCF)
Reserved
XXXXXXXX
Bypass Frequency Reference. This value is sent to the drive if selected by bypass parameter Z1-07.
The units are determined by drive parameter o1-03.
XXXXXXXX
XXXXXXXX
Note: Parameter Z3-12 determines whether the physical inputs will be OR'd with Register
8400H.
YASKAWA SIEP YAIZ1D 01C Z1000U HVAC MATRIX Drive Bypass Technical Manual
XXXXXXXX
X
Run
X
Run Rev
X
Not Used
X
Transfer to Bypass
X
Smoke Purge Bypass
X
Smoke Purge Drive
X
Motor OR Select
X
Motor AND Select
X
Not Used
X
HAND Select
X
AUTO Select
X
DRIVE Select
X
BYPASS Select
X
Fault Reset
X
External Fault (EFB)
X
Not Used
XXXXXXXX
X
DI-1 (0/1 for Off/On)
X
DI-2
X
DI-3
X
DI-4
X
DI-5
X
DI-6
X
DI-7
X
DI-8
Not Used