B.3 Parameter Table
YASKAWA ELECTRIC SIEP C710616 30B YASKAWA AC Drive T1000A Technical Manual 419
Parameter List
B
n U5: PID Monitors
U4-14
(7D0H)
Peak Hold Output Frequency
Displays the output frequency when the current value shown in U4-13 occurred.
No signal output
available
0.01 Hz –
U4-16
(7D8H)
Motor Overload Estimate
(oL1)
Shows the value of the motor overload detection accumulator. 100% is equal to the oL1
detection level.
10 V: 100% 0.1% –
U4-18
(7DAH)
Frequency Reference Source
Selection
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 (not assigned)
1-01 = Analog (terminal A1)
1-02 = Analog (terminal A2)
1-03 = Analog (terminal A3)
2-01 to 2-08, 17 = Multi-step speed (d1-01 to 08, 17)
3-01 = MEMOBUS/Modbus communications
4-01 = Communication option card
5-01 = Pulse input
No signal output
available
––
U4-19
(7DBH)
Frequency Reference from
MEMOBUS/Modbus Comm.
Displays the frequency reference provided by MEMOBUS/Modbus (decimal).
No signal output
available
0.01% –
U4-20
(7DCH)
Option Frequency Reference
Displays the frequency reference input by an option card (decimal).
No signal output
available
––
U4-21
(7DDH)
Run Command Source
Selection
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
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
No signal output
available
––
U4-22
(7DEH)
MEMOBUS/Modbus
Communications Reference
Displays the drive control data set by MEMOBUS/Modbus communications register no. 0001H
as a four-digit hexadecimal number.
No signal output
available
––
U4-23
(7DFH)
Communication Option Card
Reference
Displays drive control data set by an option card as a four-digit hexadecimal number.
No signal output
available
––
<49> When reading the value of this monitor via MEMOBUS/Modbus a value of 8192 is equal to 100% of the drive rated output current.
No. (Addr.) Name Description
Analog Output
Level
Unit Page
U5-01
(57H)
PID Feedback
Displays the PID feedback value.
10 V: 100% 0.01% –
U5-02
(63H)
PID Input
Displays the amount of PID input (deviation between PID setpoint and feedback).
10 V: 100% 0.01% –
U5-03
(64H)
PID Output
Displays PID control output.
10 V: 100% 0.01% –
U5-04
(65H)
PID Setpoint
Displays the PID setpoint.
10 V: 100% 0.01% –
U5-05
(7D2H)
PID Differential Feedback
Displays the 2nd PID feedback value if differential feedback is used (H3- = 16).
10 V: 100% 0.01% –
U5-06
(7D3H)
PID Adjusted Feedback
Displays the difference of both feedback values if differential feedback is used (U5-01 - U5-05).
If differential feedback is not used, then U5-01 and U5-06 will be the same.
10 V: 100% 0.01% –
No. (Addr.) Name Description
Analog Output
Level
Unit Page
All Modes
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