No. SX-DSV02310 - 38 -
R2.0 Motor Business Division, Appliances Company, Panasonic Corporation
*1 In case of Pr9.20 (Selection of magnetic pole detection method) is 2 (magnetic pole position estimation method)
and bit7 of Pr6.10(Function expansion setup) is 1, In_Position turns off forcibly until completing magnetic pole
position estimation.
*2 When an electronic gear ratio is larger than 1/1, even if it is servo-off, the remainder on operation may
occur and a feedback scale position deviation may not be set to 0. If it sets up per feedback scale by Pr5.20 "
Position setup unit select ", the completion outputs 1/2 (INP/INP2) of positioning may turn off during
servo-off.
For details, refer to Technical Reference, SX-DSV02309”Section 4-2-4,9-1”, Functional Specification.
4-3-3-1 Servo Ready state (Servo_Ready)
Retu
rn 1 at Servo-Ready (transitionable to Servo-ON) state.
• Becomes 1 when all of the 3 conditions are satisfied, “Main power established”, “No alarm occurrence” and
“Synchronization between the servo and the communication established”.
• If the ratio of communication cycle and command updating cycle is not 1:1, in the inter-axis semi- synchronous
mode (Pr.7.22 bit 1 = 0), or if TMG_CNT is not correctly counted up in the inter-axis full-synchronous mode
(Pr.7.22 bit 1 = 1), servo-ready state is not possible.
• As an exceptional processing, during processing of reset command, in attribute C parameter validation mode, the
value is left undefined.
4-3-3-2 Internal position command generation state (In_Progress)/main power off alarm state (AC_OFF)
Using
bit 8 of Pr.7.23 (RTEX function expansion setup 2), select the signal to which bit 1 of status flag is to be
assigned.
Class No. Attribute Title Range Unit Description
7 23 B
RTEX function
expansion
setup 2
-32768
32767
[bit 8] RTEX status select by In_Progress/AC_OFF
0: In_Progress, 1: AC_OFF
▪ For description on other bits, refer to Technical reference,
SX-DSV02309”Section 9-1”, Functional Specification.
Main power established
No alarm occurrence
AND
Servo-Ready state
(transitionable to Servo-ON)
Synchronization between the
servo and the communication
2.02.0
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