U2: Fault Trace - YASKAWA GA700 Series Technical Manual

No.
Name
(Hex.)
U1-19 MEMOBUS/Modbus Error
Code
(0066)
U1-21 AI-A3 Term V1 Level
(0077)
U1-22 AI-A3 Term V2 Level
(072A)
U1-23 AI-A3 Term V3 Level
(072B)
U1-24 Input Pulse Monitor
(007D)
U1-25 SoftwareNumber Flash
(004D)
U1-26 SoftwareNumber ROM
(005B)
U1-50 Virtual Analog Input
(1199)
Expert
U1-91 Output Voltage
(154E)
Expert
◆

U2: Fault Trace

No.
Name
(Hex.)
U2-01 Current Fault
(0080)
U2-02 Previous Fault
(0081)
U2-03 Freq Reference@Fault
(0082)
U2-04 Output Freq @ Fault
(0083)
U2-05 Output Current@Fault
(0084)
YASKAWA SIEPC71061705H GA700 Series Technical Manual
V/f CL-V/f OLV CLV AOLV
Shows the contents of the MEMOBUS/Modbus communication error where 1 = "error" and 0 =
"no error".
For example, U1-19 shows "00000001" when there is a CRC error.
bit0 : CRC Error
bit1 : Data Length Error
bit2 : Not used (normal value of 0).
bit3 : Parity Error
bit4 : Overrun Error
bit5 : Framing Error
bit6 : Timed Out
bit7 : Not used (normal value of 0).
V/f CL-V/f OLV CLV AOLV
Shows the analog reference of terminal V1 on analog input option card AI-A3.
Unit: 0.1%
V/f CL-V/f OLV CLV AOLV
Shows the analog reference of terminal V2 on analog input option card AI-A3.
Unit: 0.1%
V/f CL-V/f OLV CLV AOLV
Shows the analog reference of terminal V3 on analog input option card AI-A3.
Unit: 0.1%
V/f CL-V/f OLV CLV AOLV
Shows the frequency to pulse train input terminal RP.
Unit: 1 Hz
V/f CL-V/f OLV CLV AOLV
Shows the FLASH ID.
V/f CL-V/f OLV CLV AOLV
Shows the ROM ID.
V/f CL-V/f OLV CLV AOLV
Shows the virtual analog input value.
V/f CL-V/f OLV CLV AOLV
Shows the drive internal output voltage reference.
Unit: 0.1 V
V/f CL-V/f OLV CLV AOLV
Shows the fault that the drive has when viewing the monitor.
V/f CL-V/f OLV CLV AOLV
Shows the fault that occurred most recently.
V/f CL-V/f OLV CLV AOLV
Shows the frequency reference at the fault that occurred most recently.
Use U1-01 [Frequency Reference] to monitor the frequency reference value.
Unit: 0.01 Hz
V/f CL-V/f OLV CLV AOLV
Shows the output frequency at the fault that occurred most recently.
Use U1-02 [Output Frequency] to monitor the actual output frequency.
Unit: 0.01 Hz
V/f CL-V/f OLV CLV AOLV
Shows the output current at the fault that occurred most recently.
Use U1-03 [Output Current] to monitor the output current. The keypad shows the value of U1-03
in amperes (A).
When you use MEMOBUS/Modbus communications to show the monitor, the current is "8192 =
drive rated current (A)". Use the formula: "Numerals being displayed / 8192 × drive rated current
(A)" to use the MEMOBUS/Modbus communication current value shown in the monitor.
Unit: When the drive model changes, the display units for this parameter also change.
• 0.01 A: 2004 - 2042, 4002 - 4023
• 0.1 A: 2056 - 2415, 4031 - 4675
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
11.17 U: Monitors
MFAO Signal Level
No signal output available
10 V = 100% (-10 V to +10
V)
10 V = 100% (-10 V to +10
V)
10 V = 100% (-10 V to +10
V)
Determined by H6-02
No signal output available
No signal output available
Determined by H7-40
200 V Class: 10 V = 200
Vrms
400 V Class: 10 V = 400
Vrms
MFAO Signal Level
No signal output available
No signal output available
No signal output available
No signal output available
No signal output available
11
579