No. SX-DSV02310 - 37 -
R2.0 Motor
Business
Division,
Appliances Company, Panasonic Corporation
4-3-3 Status flag (Response byte 2)
Byte
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
2
Servo
_Active
Servo
_Ready
Alarm
Warning
Torque
_Limited
Homing
_Complete
In_Progress
/AC_OFF
In_Position
Title
Description
Servo_Active
• Return 1(
▪
) at Servo-ON state (motor energized).
• Also becomes servo-off state during deceleration with dynamic brake.
▪
In case of Pr9.20 (Selection of magnetic pole detection method) = 2 (magnetic pole position estimation
method), condition of returning 1 at the time of first servo-on when power is turned on is changed. And
In case of Pr7.24 (
RTEX function extended setup 3
)bit4 = 1, Servo_Active returns a servo-off state
compulsorily until a current offset setup is completed.
For details, see 4-3-3-3.
Servo_Ready
• Return 1 at Servo-Ready (transitionable to Servo-ON) state.
• Become 1 when all of the 3 conditions are satisfied, “Main power established”, “No alarm occurrence”
and “Synchronization between the servo and the communication established”.
For details, refer to Section 4-3-3-1.
Alarm
• Return 1 at alarm occurrence
Warning
• Return 1 at warning occurrence
• Determine whether to latch the warning state by the setting of Pr.6.27 (Warning latch state setup). For
details, refer to technical reference,
SX-DSV02309”Section 7-3”, Functional Specification.
Torque_Limited
• Return 1 at thrust limited.
• Set to 1 when the internal thrust command is limited by a parameter, etc.
• Output condition during thrust control can be set by Pr.7.03 (Setting output during thrust limit). For
details, refer to technical reference,
SX-DSV02309”Section 6-1”, Functional Specification.
Homing_Complete
• Return 1 at homing operation completed and holds 1 after that (secure home position).
• Clear to 0 at reception of homing command.
• Set at 1 when using feedback scale in absolute specification because the home position is determined
upon turning on of control power. Conversely, when using feedback scale of incremental specification,
initial value is 0.
• As with in the case of turning on of the control power, the position information and this bit are also
initialized as the reset command (
1h) is executed.
• When the control power is turned on after executing “Trial run function”, “Frequency response
analyzing function (FFT function)” or “Absolute encoder multi-turn clear” from the setup support
software PANATERM, the value is initialized to the value that will be obtained by executing the reset
command, but the state of this bit remains unchanged. Repeat the homing process (reset control power
when absolute clear has been done).
In_Progress
/AC_OFF
• During setting of In_Progress and in profile position control (PP) mode, returns 1 while internal
command position is being generated, and returns 0 upon completion of the internal command position
generation (transfer out).
• Return 1 upon occurrence of main power off alarm during AC_OFF setting.
For the read signal selection method, see 4-3-3-2.
In_Position
• The function of flag depends on the control mode as shown below. *1 *2
Function
Control mode
Description
Positioning
complete
Position
control
(CP, PP)
• Return 1 upon completion of homing.
• As with for positioning complete output (INP, external output
signal), set the output condition through parameters Pr.4.31
(Positioning complete range), Pr.4.32 (Positioning complete
output setup) and Pr.4.33 (INP hold time).
For details, refer to Technical Reference, SX-DSV02309”Section
4-2-4”, Functional Specification.
Velocity
control
(CV)
• Return 1 when the motor actual speed and command velocity are
the same.
• As with for the speed coincidence output (V-COIN) (external
output signal), set the output condition through Pr.4.35 (Speed
coincidence range).For details, refer to Technical Reference,
SX-DSV02309”Section 4-3-2”, Functional Specification.
Velocity
coincidence
Thrust control
(CT)
• Return 1 when the motor actual speed and the speed limit value
are the same.
• Set the output condition through Pr.4.35 (Speed coincidence
range).For details, refer to Technical Reference,
SX-DSV02309”Section 4-3-2”, Functional Specification.
2.0
2.0
