YASKAWA Varispeed f7, Руководство по программированию

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Programming 6
The Drive can be programmed to select up to 32 parameters for limited-access programming. By setting the Access Level to
User Level (A1-01= “1: User Level”), only the parameters entered into parameters A2-01 through A2-32 can be accessed and
modified by the user.
Parameter A1-01 must first be set to 2 (Advanced Access Level) in order to program the A2 parameters to the desired user
parameters. Once the A2 parameters are programmed, A1-01 should be set to 1 (User Access Level) to prevent the user from
changing any parameters except the A1 parameters and the parameters specified in A2-01 through A2-32.
b1 Sequence
The Sequence Group contains parameters associated with starting and stopping the Drive. Parameters involving the Run
Command, Speed Reference location, stopping Method and Hand/Auto changeover are located in this group.
b1-01 Frequency Reference Source Selection
In order to run the Drive and motor, the Drive must receive a Run command and a frequency reference. Parameter b1-01 specifies
from where the frequency reference is received when in the “Remote” mode. Switching into the “Remote” mode can be done by
pressing the LOCAL/REMOTE button on the digital operator while the Drive is stopped.
If you want the Drive to follow the frequency reference set by the digital operator: Use the “Local” mode by pressing the
LOCAL/REMOTE button or set b1-01= “0: Operator”. The frequency reference can then be entered into the U1-01 monitor
parameter in the “-DRIVE-” Menu.
If you want the Drive to follow a “Remote” analog frequency reference: Set b1-01= “1: Terminals”, and connect a 0 – 10
Vdc frequency reference signal between terminals A1 and AC or a 4 – 20 mA frequency reference signal to terminals A2 and
AC.
If you want the Drive to receive the frequency reference from serial communication: Set b1-01= “2: Serial Com”, and
connect the RS-485/422 serial communications cable to terminals R+, R-, S+, and S- on the control I/O terminal block.
If you want to use the option board to input a frequency reference: Set b1-01= “3: Option PCB”, and plug a communication
option board into the 2CN port on the Drive Control PCB. Consult the manual supplied with the option board for instructions on
integrating the Drive into the communication system.
If you want the Drive to follow a pulse input frequency reference: Set b1-01= “4: Pulse Input”, and connect the pulse signal
to terminal RP.
Setting Description
0 Operator - Digital Preset Speed U1-01 or d1-01 to d1-17
1 Terminals ( factory default ) - Analog Input Terminal A1 (or Terminal A2, see Parameter H3-09)
2 Serial Com - RS-422/485 Terminals R+, R-, S+ and S-
3 Option PCB - Option Board connected at 2CN
4 Pulse Input (Terminal RP)
IMPORTANT
If a Run command is input to the Drive but no corresponding frequency reference is input, the Run indicator
on the digital operator will turn on and the STOP indicator on the digital operator will blink.
IMPORTANT
If b1-01= 3: Option PCB, but a n option board is not installed in 2CN, an OPE05 Operator Programming Error
will be displayed on the digital operator and the Drive will not run.