YASKAWA GA500 Maintenance & Troubleshooting page 173

No.
Name
(Hex.)
U1-11 Output Terminal Status
(004A)
U1-12 Drive Status
(004B)
U1-13 Terminal A1 Level
(004E)
U1-14 Terminal A2 Level
(004F)
U1-16 SFS Output Frequency
(0053)
U1-18 oPE Fault Parameter
(0061)
U1-19 MEMOBUS/Modbus Error
Code
(0066)
U1-24 Input Pulse Monitor
(007D)
U1-25 Software number
(004D)
U1-26 SoftwareNumber ROM
(005B)
U1-50 Virtual Analog Input
(1199)
Expert
YASKAWA TOEPYAIGA5001A GA500 DRIVE MAINTENANCE & TROUBLESHOOTING
Shows the status of the MFDO terminal where
For example, U1-11 shows
Note:
When H2-xx = 100 to 1A7 [U1-11 Inverse U1-11 Output of Function], U1-11 does not show the
status in inverse.
bit0 : Terminal MA/MB-MC
bit1 : Terminal P1-C1
bit2 : Terminal P2-C2
bit3 : Not used (normal value of [ ]).
bit4 : Not used (normal value of [ ]).
bit5 : Not used (normal value of [ ]).
bit6 : Not used (normal value of [ ]).
bit7 : Not used (normal value of [ ]).
Shows drive status where = ON and
For example, U1-12 shows
bit0 : During Run
bit1 : During zero-speed
bit2 : During reverse
bit3 : During fault reset signal input
bit4 : During speed agreement
bit5 : Drive Ready
bit6 : During minor fault detection
bit7 : During fault detection
Shows the signal level of terminal A1.
Unit: 0.1%
Shows the signal level of terminal A2.
Unit: 0.1%
Shows the output frequency after soft start. Shows the frequency with acceleration and deceleration
times and S-curves. Parameter o1-03 [Keypad Display Unit Selection] sets the display units.
Unit: 0.01 Hz
Shows the parameter number that caused the oPE02 [Parameter Range Setting Error] or oPE08
[Parameter Selection Error].
Shows the contents of the MEMOBUS/Modbus communication error where
error".
For example, U1-19 shows
bit0 : CRC Error
bit1 : Data Length Error
bit2 : Not used (normal value of [ ]).
bit3 : Parity Error
bit4 : Overrun Error
bit5 : Framing Error
bit6 : Timed Out
bit7 : Not used (normal value of [ ]).
Shows the frequency to pulse train input terminal RP.
Unit: 1 Hz
Shows the ID.
Shows the ROM ID.
Shows the virtual analog input value.
Description
= ON and = OFF.
when terminals MA and P2 are ON.
= OFF.
during run with the Reverse Run command.
= "error" and
when the drive detects a CRC error.
3.17 U: Monitors
MFAO Signal Level
No signal output available
No signal output available
10 V = 100% (0 V to +10 V)
10 V = 100% (0 V to +10 V)
10 V = Maximum frequency
(0 V to +10 V)
No signal output available
No signal output available
= "no
Determined by H6-02
No signal output available
No signal output available
Determined by H7-40
173
3