YASKAWA ELECTRIC
SIEP C710617 19A YASKAWA AC Drive CR700 Technical Manual
551
b1-16: Run Command Selection 2
No.
(Hex.)
Name
Description
Default
(Range)
b1-16
(01C5)
Run Command
Selection 2
Sets the input method for Run Command 2 when changing the source of the
Run command by switching the control circuit terminals ON/OFF.
0
(0 - 3)
This parameter is enabled when the terminal set for
H1-xx = 2 [MFDI Function Selection = External Reference 1/
2 Selection]
is switched ON.
0 : Keypad
Use the keypad to enter the Run command.
You can use the JOG operation or the FWD/REV commands from the keypad.
Note:
will illuminate when the keypad is the Run command source.
1 : Digital Input
Use the control circuit terminals to enter the Run command.
•
2-Wire Sequence
This sequence has two input types: FWD/Stop and REV/Stop. Set
A1-03 = 2220 [Initialize Parameters = 2-
Wire Initialization]
to initialize the drive and set terminals S1 and S2 for a 2-wire sequence.
2 : Memobus/Modbus Communications
Use Run command MEMOBUS/Modbus communications, which comes standard with the drive, to enter the Run
command.
3 : Option PCB
Use a communications option card or input option card connected to the drive to enter the Run command.
Refer to the instruction manual included with the option card to install and set the option card.
Note:
If
b1-02 = 3
but no connected option card, then
oPE05 [Run Cmd/Freq Ref Source Sel Err]
will flash on the keypad.
b1-17: Run Command at Power Up
No.
(Hex.)
Name
Description
Default
(Range)
b1-17
(01C6)
Run Command at
Power Up
Sets what action to take when the power supply is switched ON and the Run
command is input from an external source. It is necessary to set this
parameter in applications where the Run command is already enabled when
the power supply switches ON/OFF.
0
(0, 1)
0 : Disregard Existing RUN Command
The drive does not start operating the application when the power is switched ON, even when there is an existing
Run command.
Enter the Run command again to operate the application.
Note:
For safety, the drive is set so that it will not start operating the application when the power is switched ON, even if the Run command is
already enabled. When you energize the drive,
on the keypad will flash quickly if the Run command is already enabled from an
external source.
1 : Accept Existing RUN Command
When there is an existing Run command, the drive starts to operate the application when the power is switched
ON.
b1-21 CLV Start Selection
No.
(Hex.)
Name
Description
Default
(Range)
b1-21
(0748)
Expert
CLV Start Selection
Sets whether to accept the Run command input when the motor speed is at
least the setting value of
b2-01
or less than the setting value of
E1-09
.
Usually it is not necessary to change this setting.
0
(0, 1)
V/f
CL-V/f
OLV
CLV
AOLV
V/f
CL-V/f
OLV
CLV
AOLV
V/f
CL-V/f
OLV
CLV
AOLV
