12.8 H: Terminal Function Selection
682 YASKAWA SIEPC71061753C GA500 Technical Manual
Figure 12.100 Drive Transmit Wait Time
■ H5-09: CE Detection Time
No.
(Hex.)
Name Description
Default
(Range)
H5-09
(0435)
CE Detection Time
Sets the detection time for CE [Modbus Communication Error] issues when communication
stops.
2.0 s
(0.0 - 25.0 s)
■ H5-10: Modbus Register 0025H Unit Sel
No.
(Hex.)
Name Description
Default
(Range)
H5-10
(0436)
Modbus Register 0025H
Unit Sel
Sets the unit of measure used for the MEMOBUS/Modbus communications monitor register
0025H (output voltage reference monitor).
0
(0, 1)
0 : 0.1 V units
1 : 1 V units
■ H5-11: Comm ENTER Command Mode
No.
(Hex.)
Name Description
Default
(Range)
H5-11
(043C)
RUN
Comm ENTER Command
Mode
Sets the function to make the Enter command necessary to change parameters through
MEMOBUS/Modbus communications.
0
(0, 1)
0 : ENTER Command Required
Make all parameter changes then input the Enter command. You must use the Enter command to enable changes
to parameters.
1 : ENTER Command Not Required
It is not necessary to input the Enter command to change parameters.
■ H5-12: Run Command Method Selection
No.
(Hex.)
Name Description
Default
(Range)
H5-12
(043D)
Run Command Method
Selection
Sets the input method for the Run command when b1-02 = 2 [Run Command Selection 1 =
Memobus/Modbus Communications] or b1-16 = 2 [Run Command Selection 2 = Memobus/
Modbus Communications].
0
(0, 1)
0 : FWD/Stop, REV/Stop
The drive uses bit 0 in command data 0001H of the MEMOBUS register in the motor forward Run command (bit
0 = 1) and the stop command (bit 0 = 0). The drive uses bit 1 in the motor reverse Run command (bit 1 = 1) and
the stop command (bit 1 = 0).
1 : Run/Stop, FWD/REV
The drive uses bit 0 in command data 0001H of the MEMOBUS register in the motor Run command (bit 0 = 1)
and the stop command (bit 0 = 0). The drive uses bit 1 in the direction of motor rotation command (Forward run
(bit1 = 0) or Reverse run (bit 1 = 1)).
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