U2: Fault Trace - YASKAWA Z1000 User Manual

B.13 U: Monitors
No.
(Addr. Name
Hex)
U1-12
Drive Status
(4B)
U1-13
Terminal A1 Input Level Term A1 Level
(4E)
U1-14
Terminal A2 Input Level Term A2 Level
(4F)
U1-16 Output Frequency after
(53) Soft Starter
U1-18
oPE Fault Parameter
(61)
U1-19 MEMOBUS/Modbus
(66) Error Code
U1-25 Software Number
(4D) (Flash)
U1-26
Software No. (ROM)
(5B)
U1-27
Message ID (OPR)
(7A8)
U1-28
Message ID (INV)
(7A9)
<1> Display is in the following units: 5A0007 to 5A0017: 0.01 A units; 5A0022 to 5A0242: 0.1 A units.
<2> When reading the value of this monitor via MEMOBUS/Modbus, a value of 8192 is equal to 100% of the drive rated output current.
u

U2: Fault Trace

No.
(Addr. Name
Hex)
U2-01
Current Fault
(80)
U2-02
Previous Fault
(81)
U2-03 Frequency Reference at
(82) Previous Fault
U2-04 Output Frequency at
(83) Previous Fault
U2-05 Output Current at
(84) Previous Fault
318
LCD Display
Verifies the drive operation status.
U1 - 12=
Int Ctl Sts 1
Displays the signal level to analog input terminal A1.
Displays the signal level to analog input terminal A2.
Displays output frequency with ramp time and S-curves. Units
SFS Output
determined by o1-03.
Displays the parameter number that caused the oPEoo or Err
OPE Error Code
(EEPROM write error) error.
Displays the contents of a MEMOBUS/Modbus error.
U1 - 19=
Transmit Err
FLASH ID
CPU 1 SW Number
ROM ID
CPU 2 SW Number
OPR ID
MessageID (OPR)
INV ID
MessageID (INV)
LCD Display
Displays the current fault.
Current Fault
Displays the previous fault.
Last Fault
Displays the frequency reference at the previous fault.
Frequency Ref
Displays the output frequency at the previous fault.
Output Freq
Displays the output current at the previous fault.
Output Current
Description
00000000
1
During run
1
During zero-speed
1
During REV
1
During fault reset
signal input
1
During speed agree
1
Drive ready
1
During alarm
detection
1
During fault detection
00000000
1
CRC Error
1
Data Length Error
0
Not Used
1
Parity Error
1
Overrun Error
1
Framing Error
1
Timed Out
0
Not Used
Description
YASKAWA TOEP YAIZ1U 03B YASKAWA AC Drive – Z1000 User Manual
Analog
Unit
Output Level
No signal output
–
available
10 V: 100% 0.1%
10 V: 100% 0.1%
10 V: Max
0.01 Hz
frequency
No signal output
–
available
No signal output
–
available
No signal output
–
available
No signal output
–
available
No signal output
–
available
No signal output
–
available
Analog
Unit
Output Level
No signal output
–
available
No signal output
–
available
No signal output
0.01 Hz
available
No signal output
0.01 Hz
available
No signal output
<1> <2>
available