YASKAWA A1000 Series Quick Start Manual page 176

B Parameter List
No. Name
U1-12 Drive Status
U1-13 Terminal A1 Input Level Displays the signal level to analog input terminal A1.
U1-14 Terminal A2 Input Level Displays the signal level to analog input terminal A2.
U1-15 Terminal A3 Input Level Displays the signal level to analog input terminal A3.
Output Frequency after
U1-16
Soft Starter
U1-17 DI-A3 Input Status
U1-18 oPE Fault Parameter
MEMOBUS/Modbus
U1-19
Error Code
AI-A3 Terminal V1
U1-21
Input Voltage Monitor
AI-A3 Terminal V2
U1-22
Input Voltage Monitor
AI-A3 Terminal V3
U1-23
Input Voltage Monitor
U1-24 Input Pulse Monitor
U1-25 Software Number (Flash) FLASH ID
U1-26 Software No. (ROM)
<18> Values shown here are for 200 V class drives. Double the value when using a 400 V class drive.
<19> This value's number of decimal places depends on the drive model and the Heavy/Normal duty selection in parameter C6-01. The value will
have two decimal places (0.01 A) if the drive is set for a Maximum Applicable Motor Capacity up to 11 kW (refer to
and one decimal place (0.1 A) if the set Maximum Applicable Motor Capacity is higher than 11 kW.
<22> The display resolution depends on the rated output power of the drive after the Drive Duty has been set in parameter C6-01. Drives with a
maximum output up to 11 kW will display this value in units of 0.01 kW (two decimal places). Drives with a maximum output greater than 11
kW will display this value in units of 0.1 kW (one decimal place).
<50> When reading the value of this monitor via MEMOBUS/Modbus a value of 8192 is equal to 100% of the drive rated output current.
U2: Fault Trace
■
No. Name
U2-01 Current Fault
176
Verifies the drive operation status.
YEC_
com-
mon
Displays output frequency with ramp time and S-curves. Units determined by
o1-03.
Displays the reference value input from the DI-A3 option card.
Display will appear in hexadecimal as determined by the digital card input
selection in F3-01.
3FFFF: Set (1 bit) + sign (1 bit) + 16 bit
Displays the parameter number that caused the oPE
write error) error.
Displays the contents of a MEMOBUS/Modbus error.
YEC_
com-
mon
Displays the input voltage to terminal V1 on analog input card AI-A3.
Displays the input voltage to terminal V2 on analog input card AI-A3.
Displays the input voltage to terminal V3 on analog input card AI-A3.
Displays the frequency to pulse train input terminal RP.
ROM ID
Displays the current fault.
YASKAWA ELECTRIC TOEP C710616 21C YASKAWA AC Drive - A1000 Quick Start Guide
Description
During run
During zero-speed
During REV
During fault reset
signal input
During speed agree
Drive ready
During alarm
detection
During fault detection
or Err (EEPROM
CRC Error
Data Length Error
Not Used
Parity Error
Overrun Error
Framing Error
Timed Out
Not Used
Refer to Model Number and Nameplate Check on page 17
Description
Analog Output
Unit
Level
No signal output
–
available
10 V: 100% 0.1%
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
10 V: 100% 0.1%
10 V: 100% 0.1%
10 V: 100% 0.1%
Determined by
1 Hz
H6-02
No signal output
–
available
No signal output
–
available
Table 60 and Table 61)
for details.
Analog Output
Unit
Level
No signal output
–
available