B.2 Parameter Table
YASKAWA TM.V1000.01 V1000 Drive Installation & Start-Up Manual (Preliminary 01-19-07) 417
Parameter List
B
U4-19
Frequency Reference
from MEMOBUS/
Modbus
Communications
Displays the frequency reference provided by
MEMOBUS/Modbus (decimal)
AAA 7DB
U4-20
Option Frequency
Reference
Displays the option frequency reference
(decimal).
AAA 7DD
U4-21
Run Command
Selection Results
Displays the source for the run command as
XY-nn.
X: Indicates which alternative run command
source is used and where
1 = Alternative Reference 1
2 = Alternative Reference 2
Y: Input power supply data
0 = Operator
1 = External terminals
2 = None (this number left blank to match the
frequency reference source display)
3 = MEMOBUS/Modbus communications
4 = Option
5 = None (this number left blank to match the
frequency reference source display)
6 = CASE
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
mode.
03: Waiting for the magnetic contactor after
the power is switched on (UV or UV1 flashes
after 10 seconds).
04: Waiting for “Run Command Prohibited”
time period to end.
05: Fast-stop (multi-function input, operator)
(H1- = 15).
06: b1-17 (run command given at power-up).
07: TBD
AAA 7DD
U4-22
MEMOBUS/Modbus
Communications
Reference
Displays the MEMOBUS/Modbus
communications reference (Reg No. 0001H)
as a 4 digit hexadecimal number.
AAA 7DE
No. Name Description Range Def.
Control
Mode
Addr.
Hex
V/
f
O
L
V
P
M
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