B.13 U: Monitors
Monitor parameters allow the user to view drive status, fault information, and other data concerning drive operation.
u
UB: Bypass Control Monitors
No.
(Addr. Hex)
Name
Description
Unit
UB-01
(8780)
Motor Current
Format is XXX.X amps.
Amp
UB-02
(8781
Bypass Digital Input States
View status of bypass digital inputs XXXXXXXX
Where X = 0 (not asserted) or 1 (asserted) The right-most digit is the status of digital input
1.
–
UB-03
(8782)
Bypass Digital Output States
View status of bypass digital outputs
XXXXXXXX
Where X = 0 (not asserted) or 1 (asserted) The right-most digit is the status of digital output
1.
–
UB-04
(8783)
Bypass Digital Output States
View status of bypass digital outputs
XXXXXXXX
Where X = 0 (not asserted) or 1 (asserted) The right-most digit is the status of digital output
9.
–
UB-05
(8784)
Bypass Controller Status
Register 1
UB-05 =
HAND Mode
OFF Mode
AUTO Mode
DRIVE Mode
BYPASS Mode
Smoke Purge Bypass Active
Smoke Purge Drive Active
Safety Open
0
0
0
0
0
0
0
0
00 000 000
–
UB-06
(8785)
Bypass Controller Status
Register 2
BAS Interlock Open
RUN Active
Fault Active
Auto Transfer Active
Remote Transfer Active
Energy Savings Active
Motor 1 Selected
Motor 2 Selected
0
0
0
0
0
0
0
0
UB-06 =
00 000 000
Note:
When read over serial communications, address 8785H, contains two
additional bits of information:
Bit 8: "0" when Z1-07 = 2, otherwise "1".
Bit 9: "0" when Z1-08 = 2, otherwise "1".
–
UB-07
(8786)
Bypass Controller Active Faults
Register 1
Drive Fault
Safety Open
BAS Interlock Open Time Out
External Fault Bypass (EFB)
Reserved
Motor Overload
External Motor 1 Overload
External Motor 2 Overload
0
0
0
0
0
0
0
0
UB-07 =
00 000 000
–
B.13 U: Monitors
338
YASKAWA ELECTRIC SIEP YAIZ1B 01E YASKAWA AC Drive – Z1000 Bypass Technical Manual
