YASKAWA A1000 Technical Manual page 515

No. (Addr.) Name
U4-14
Peak Hold Output Frequency
(7D0H)
U4-16 Motor Overload Estimate
(7D8H) (oL1)
U4-18 Frequency Reference Source
(7DAH) Selection
U4-19
Frequency Reference from
(7DBH) MEMOBUS/Modbus Comm.
U4-20
Option Frequency Reference
(7DCH)
U4-21
Run Command Source
(7DDH)
Selection
U4-22 MEMOBUS/Modbus
(7DEH) Communications Reference
U4-23
Communication Option Card
(7DFH)
Reference
U4-32
Option Card Reference
(7FBH)
U4-37
oH Alarm Location Monitor
(1044H)
U4-38
FAn Alarm Location Monitor
(1045H)
U4-39
voF Alarm Location Monitor
(1046H)
<19> Display is in the following units.
 CIMR-A2A0004 to 2A0040, CIMR-A4A0002 to 4A0023: 0.01 A units
 CIMR-A2A0056 to 2A0312, CIMR-A4A0031 to 4A0675: 0.1 A units
 CIMR-A4A0930 to 4A1200: 1 A units
YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual
All Modes
Displays the output frequency when the current value shown in U4-13 occurred.
All Modes
Shows the value of the motor overload detection accumulator. 100% is equal to the oL1
detection level.
All Modes
Displays the source for the frequency reference as XY-nn.
X: indicates which reference is used:
1 = Reference 1 (b1-01)
2 = Reference 2 (b1-15)
Y-nn: indicates the reference source
0-01 = Digital operator
1-00 = Analog
1-01 = Analog (terminal A1)
1-02 = Analog (terminal A2)
1-03 = Analog (terminal A3)
2-02 to 17 = Multi-step speed (d1-02 to 17)
3-01 = MEMOBUS/Modbus communications
4-01 = Communication option card
5-01 = Pulse input
7-01 = DWEZ
9-01 = Up/Down Command
All Modes
Displays the frequency reference provided by MEMOBUS/Modbus (decimal).
All Modes
Displays the frequency reference input by an option card (decimal).
All Modes
Displays the source for the Run command as XY-nn.
X: Indicates which Run source is used:
1 = Reference 1 (b1-02)
2 = Reference 2 (b1-16)
Y: Input power supply data
0 = Digital operator
1 = External terminals
3 = MEMOBUS/Modbus communications
4 = Communication option card
7 = DWEZ
nn: Run command limit status data
00: No limit status.
01: Run command was left on when stopped in the PRG mode
02: Run command was left on when switching from LOCAL to REMOTE operation
03: Waiting for soft charge bypass contactor after power up (Uv or Uv1 flashes after 10 s)
04: Waiting for "Run command prohibited" time period to end
05: Fast Stop (digital input, digital operator)
06: b1-17 (Run command given at power-up)
07: During baseblock while coast to stop with timer
08: Frequency reference is below minimal reference during baseblock
09: Waiting for Enter command
All Modes
Displays the drive control data set by MEMOBUS/Modbus communications register no. 0001H
as a four-digit hexadecimal number.
All Modes
Displays drive control data set by an option card as a four-digit hexadecimal number.
All Modes
Displays the motor temperature (NTC).
U4-32 will display 20C when a multi-function analog input is not set for motor thermistor
input (H1- = 17H).
Note: This parameter is displayed in models CIMR-A4A0930 and 4A1200.
All Modes
Displays the module where the oH alarm occurred as a binary number.
Note: This parameter is displayed in models CIMR-A4A0930 and 4A1200.
All Modes
Displays the module where the FAn alarm occurred as a binary number.
Note: This parameter is displayed in models CIMR-A4A0930 and 4A1200.
All Modes
Displays the module where the voF alarm occurred as a binary number.
Note: This parameter is displayed in models CIMR-A4A0930 and 4A1200.
Description
B.3 Parameter Table
Analog Output
Unit Page
Level
No signal output
0.01 Hz –
available
10 V: 100% 0.1% –
No signal output
– –
available
No signal output
0.01% –
available
No signal output
– –
available
No signal output
– –
available
No signal output
– –
available
No signal output
– –
available
200C 1C –
No signal output
– –
available
No signal output
– –
available
No signal output
– –
available
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