YASKAWA GA500 - Page 173

Parameter List
3
3.17 U: Monitors
YASKAWA TOEPYAIGA5001A GA500 DRIVE MAINTENANCE & TROUBLESHOOTING 173
No.
(Hex.)
Name Description MFAO Signal Level
U1-11
(004A)
Output Terminal Status
Shows the status of the MFDO terminal where = ON and = OFF.
For example, U1-11 shows when terminals MA and P2 are ON.
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 [ ]).
No signal output available
U1-12
(004B)
Drive Status
Shows drive status where = ON and = OFF.
For example, U1-12 shows during run with the Reverse Run command.
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
No signal output available
U1-13
(004E)
Terminal A1 Level Shows the signal level of terminal A1.
Unit: 0.1%
10 V = 100% (0 V to +10 V)
U1-14
(004F)
Terminal A2 Level Shows the signal level of terminal A2.
Unit: 0.1%
10 V = 100% (0 V to +10 V)
U1-16
(0053)
SFS Output Frequency 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
10 V = Maximum frequency
(0 V to +10 V)
U1-18
(0061)
oPE Fault Parameter Shows the parameter number that caused the oPE02 [Parameter Range Setting Error] or oPE08
[Parameter Selection Error].
No signal output available
U1-19
(0066)
MEMOBUS/Modbus Error
Code
Shows the contents of the MEMOBUS/Modbus communication error where = “error” and = “no
error”.
For example, U1-19 shows when the drive detects a CRC error.
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 [ ]).
No signal output available
U1-24
(007D)
Input Pulse Monitor Shows the frequency to pulse train input terminal RP.
Unit: 1 Hz
Determined by H6-02
U1-25
(004D)
Software number Shows the ID. No signal output available
U1-26
(005B)
SoftwareNumber ROM Shows the ROM ID. No signal output available
U1-50
(1199)
Expert
Virtual Analog Input Shows the virtual analog input value. Determined by H7-40