YASKAWA A1000 Technical Manual page 234

B.13 U: Monitors
No.
(Addr. Name
Hex)
U4-18 Frequency Reference
(7DA) Source Selection
Frequency Reference from
U4-19
MEMOBUS/Modbus
(7DB)
Comm.
U4-20 Option Frequency
(7DC) Reference
U4-21 Run Command Source
(7DD) Selection
MEMOBUS/Modbus
U4-22
Communications
(7DE)
Reference
U4-23 Communication Option
(7DF) Card Reference
U4-32
Motor Temperature (NTC)
(7FB)
U4-37 oH Alarm Location
(1044) Monitor
U4-38 FAn Alarm Location
(1045) Monitor
U4-39 voF Alarm Location
(1046) Monitor
<1> When reading the value of this monitor via MEMOBUS/Modbus, a value of 8192 is equal to 100% of the drive rated output current.
<2> The unit is 1 A in models CIMR-Ao4A0930 and 4A1200.
234
Description
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
1-01 = 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
Displays the frequency reference provided by MEMOBUS/Modbus
(decimal).
Displays the frequency reference input by an option card (decimal).
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
Displays the drive control data set by MEMOBUS/Modbus
communications register no. 0001H as a four-digit hexadecimal number.
Displays drive control data set by an option card as a four-digit hexadecimal
number.
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-oo = 17H).
Note: This parameter is only available in models CIMR-Ao4A0930
and 4A1200.
Displays the module where the oH alarm occurred as a binary number.
Note: This parameter is only available in models CIMR-Ao4A0930
and 4A1200.
Displays the module where the FAn alarm occurred as a binary number.
Note: This parameter is only available in models CIMR-Ao4A0930
and 4A1200.
Displays the module where the voF alarm occurred as a binary number.
Note: This parameter is only available in models CIMR-Ao4A0930
and 4A1200.
YASKAWA ELECTRIC TOEP C710616 41B YASKAWA AC Drive - A1000 Quick Start Guide
Analog Output
Unit
Level
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