YASKAWA E7LVD002 Technical Manual page 216

Parameter Name
Parameter
LCD Digital Operator
No.
Display
Frequency Reference
b1-01 Selection
Reference Source
Run Command Selection
b1-02
Run Source
Stopping Method Selection
b1-03
Stopping Method
Reverse Operation Selection
b1-04
Reverse Oper
Local/Remote Run Selection
b1-07
LOC/REM RUN Sel
Run Command Selection
b1-08 During Program
RUN CMD at PRG
Drive Delay Time Setting
b1-11
Wait to Run Time
Hand Frequency Reference
b1-12 Selection
HAND Fref Source
HAND/AUTO During Run
b1-13 Selection
HAND/AUTO @Run
Emergency Override Speed
b1-14
E Override Speed
Emergency Override
b1-15 Reference Selection
E OverrideRefSel
DC Injection Braking Start
b2-01 Frequency
DCInj Start Freq
DC Injection Braking
b2-02 Current
DCInj Current
DC Injection Braking Time at
b2-03 Start
DCInj Time @Start
DC Injection Braking Time at
b2-04 Stop
DCInj Time @Stop
* If b1-13=1, this parameter instead selects whether the AUTO reference is retained as the new HAND reference (setting=0), or the drive will ramp from the AUTO
reference to the existing HAND reference (setting=1).
Table A.1 Parameter List (Continued)
Description
Sequence
Selects the speed command (frequency reference) input source.
0: Operator - Digital preset speed d1-01
1: Terminals - Analog Input Terminal A1 (or Terminal A2 see
parameter H3-13)
2: Serial Com - RS-485 terminals R+, R-, S+ and S-
3: Option PCB - Option board connected at 2CN
Selects the run command input source.
0: Operator - "Hand" and "Off" keys on digital operator
1: Terminals - Contact Closure on Terminal S1
2: Serial Com - RS-485 terminals R+, R-, S+ and S-
3: Option PCB - Option board connected at 2CN
Selects the stopping method when the run command is removed.
0: Ramp to Stop
1: Coast to Stop
2: DC Injection to Stop
3: Coast w/Timer (A new run command is ignored if input before
the time in C1-02 expires)
Determines the forward rotation of the motor, and if reverse
operation is disabled.
0: Reverse Enabled
1: Reverse Disabled
2: Exchange Phase - Change direction of forward motor rotation
3: Exchange Phase, Reverse Disabled - Change direction of
forward motor rotation and disable reverse operation
0: Cycle External RUN - If the run command is closed when
switching from hand (local) mode to auto (remote) mode, the
drive will not run
1: Accept External RUN - If the run command is closed when
switching from hand (local) mode to auto (remote) mode, the
drive WILL run
0: Disabled - Run command accepted only in the operation menu.
1: Enabled - Run command accepted in all menus
(except when b1-02 = 0)
After a run command, drive output will start after this delay time.
Selects the speed command input source in hand mode.*
0: Operator - Digital preset speed d1-01
1: Terminals - Analog Input Terminal A1 (or Terminal A2 see
parameter H3-13)
Selects if drive will permit switching between HAND and AUTO
modes while running.
0: Disabled
1: Enabled
Sets the speed command used in emergency override mode when
b1-15=0.
Selects the emergency override reverse source.
0: Use b1-14 Ref
1: Use AUTO Ref
DC Braking
Sets the frequency at which DC injection braking starts when ramp
to stop (b1-03 = 0) is selected. If b2-01< E1-09, DC Injection
braking starts at E1-09.
Selects the DC injection braking current as a percentage of the
Drive rated current.
Sets the time length of DC injection braking at start in units of 1
second.
When b1-03 = 2 actual DC Injection time is calculated as follows:
b2-04 * 10 * Output Frequency / E1-04. When b1-03 = 0, this
parameter determines the amount of time DC Injection is applied to
the motor at the end of the decel ramp. This should be set to a
minimum of 0.50 seconds when using HSB. This will activate DC
injection during the final portion of HSB and help ensure that the
motor stops completely.
Parameters A - 4
Setting Factory Menu
Range Setting Location
Quick Setting
0 to 3 1
0 to 3 1 Quick Setting
Quick Setting
0 to 3 0
Programming
0 to 3 1
0 or 1 0 Programming
0 or 1 0 Programming
0 to 600 0sec Programming
0 or 1 0 Programming
0 or 1 0 Programming
0.00 to
0.00 Programming
120.00 Hz
0 or 1 0 Programming
0.0 to 10.0 0.5Hz Programming
0 to 100 50% Programming
0.00 to
0.00sec Programming
10.00
0.00 to
0.00sec Programming
10.00