Yaskawa FSP Amplifier FlexWorks - Manual (Page 245)

List of System Variables
245
Name Var
ID
(Dec)
Unit Read /
Write
Min Max Description U.T 1 Group
Rotation _base 80 User units R 0 2147483647
Rotation base value. The
max value of rotation
position. Set by Pn2A0
and Pn2A1, according to
this formula:
Rotation_base =
Pn2A1*65536 + Pn2A0
2 Position
Rotation_demand_position 81 User units R 0 2147483647
The rotation demand
position according to
Pn2A0 and Pn2A1. The
value is reset when
reaching the
Rotation_base.
2 Position
Sensor_WVU 21 R 0 7
Commutation sensor input
values. Each of the three
binary digits represents
the state of one sensor:
100 indicates that the
motor is positioned at
commutation sensor W,
010 at sensor V, 001 at
sensor U.
BG Digital I/O
Servo_cycle_time 29 0.1 us R 0 2147483647 Servo cycle time - Status
Speed_limit_active 86 R 0 1
Shows if speed limit is
active during a
SPEED_LIMIT_FOR_TOR
QUE_MODE command.
0=not active 1=active
BG Status
Speed_limit_for_torque_mode 15 User units R 0 2147483647
Speed limit when applying
torque commands. The
value is set by the
command:
SPEED_LIMIT_FOR_TOR
QUE_MODE. This value is
always positive, regardless
of the torque command
sign.
BG Torque
Speed_limit_reference 35
User units
R/W 0 2147483647
Defines the speed limit
when using the
SPEED_LIMIT_FOR_TOR
QUE_MODE command
and selecting
as the source. This value
is always positive,
regardless of the torque
command sign.
BG Torque
Speed_reference 43
Velocity
Units
R/W -2147483648 2147483647
Defines the reference
speed for the
SPEED_CONTROL
command when Variable
is selected as the input to
SPEED_CONTROL.
C
Speed
Variables
Target_position 1
Position
Units
R -2147483648 2147483647
Final destination of motion
commands.
C
Position
Variables
Target_torque 16
0.1% of
rated
R -1000 1000
Target torque or force
specified by the TORQUE
command.
C
Torque
Variables
Target_velocity 13
Velocity
Units
R -2147483648 2147483647
Target speed specified by
the SLIDE command.
C
Speed
Variables
Torque_demand_value 17
0.1% of
rated
R -1000 1000
Theoretical torque or force
value.
BG
Torque
Variables
User_encoder 31
Encoder
Units
R -2147483648 2147483647
Actual position in encoder
units.
2
Position
Variables
Var_01 67 R/W -2147483648 2147483647 User variable. C User Variables
Var_02 68 R/W -2147483648 2147483647 User variable. C User Variables
Var_03 69 R/W -2147483648 2147483647 User variable. C User Variables