YASKAWA Z1000 - U5: PI Monitors

No.
(Addr.
Hex)
Name LCD Display Description
Analog
Output Level
Unit
U4-18
(7DA)
Frequency Reference
Source Selection
Reference Source
Displays the source for the frequency reference as XY-nn.
X: indicates which reference is used:
0 = OFF
1 = AUTO
2 = HAND
Y-nn: indicates the reference source
0-01 = HOA keypad
1-00 = Analog (not assigned)
1-01 = Analog (terminal A1)
1-02 = Analog (terminal A2)
2-02 to 17 = Multi-step speed (d1-02 to 17)
3-01 = MEMOBUS/Modbus communications
4-01 = Communication option card
9-01 = Up/Down
No signal output
available
–
U4-19
(7DB)
Frequency Reference
from MEMOBUS/
Modbus Comm.
MEMOBUS Freq Ref
Displays the frequency reference provided by MEMOBUS/
Modbus (decimal).
No signal output
available
0.01%
U4-20
(7DC)
Option Frequency
Reference
Option Freq Ref
Displays the frequency reference input by an option card
(decimal).
No signal output
available
–
U4-21
(7DD)
Run Command Source
Selection
Run Cmd Source
Displays the source for the Run command as XY-nn.
X: Indicates which Run source is used:
0 = OFF
1 = AUTO
2 = HAND
Y: Input power supply data
0 = HOA keypad
1 = External terminals
3 = Serial communications (APOGEE FLN, BACnet,
MEMOBUS/Modbus, or Metasys N2)
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, HOA keypad)
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
(7DE)
MEMOBUS/Modbus
Communications
Reference
MEMOBUS Ref Reg
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
(7DF)
Communication Option
Card Reference
Option Ref Reg
Displays drive control data set by an option card as a four-digit
hexadecimal number.
No signal output
available
–
<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.
u
U5: PI Monitors
No.
(Addr.
Hex)
Name LCD Display Description
Analog
Output Level
Unit
U5-01
(0057)
PI Feedback PI Feedback 1
Displays the PI feedback value.
10 V: 100%
<1>
U5-02
(0063)
PI Input PI Input
Displays the amount of PI input (deviation between PI setpoint
and feedback).
10 V: 100% 0.01%
U5-03
(0064)
PI Output PI Output
Displays PI control output.
10 V: 100% 0.01%
U5-04
(0065)
PI Setpoint PI Setpoint
Displays the PI setpoint.
10 V: 100%
<1>
U5-05
(07D2)
PI Differential Feedback PI Feedback 2
Displays the second PI feedback value if differential feedback is
used (H3-oo = 16).
10 V: 100% 0.01%
B.13 U: Monitors
YASKAWA ELECTRIC TOEP C710616 45F YASKAWA AC Drive – Z1000 User Manual
337
B
Parameter List