Mitsubishi Electric MELSEC-Q Series - Page 589

APP - 98
APPENDICES
(4) Reset selection/disconnected PU detection/PU stop selection
When PU stop is executed in FR-A700 series, position error excessive, etc.
occur because a command from Motion CPU does not stop. Set "0 to 3" in the
parameter of the inverter " Pr.75 Reset selection/disconnected PU detection/PU
stop selection". To stop FR-A700 series, use the stop signal and the forced stop
of Motion CPU, or use the output stop (MRS) of FR-A700 series.
Setting item
Default
value
Setting
value
Details
Reset selection/
disconnected PU
detection/
PU stop selection
(Pr. 75)
14
0
• Reset input is always enabled.
• If the PU is disconnected, operation will be continued.
• PU stop is disabled at SSCNET
connection.
1
• A reset can be input only when the protective function is activated.
• If the PU is disconnected, operation will be continued.
• PU stop is disabled at SSCNET
connection.
2
• Reset input is always enabled.
• When the PU is disconnected, the inverter trips.
• PU stop is disabled at SSCNET
connection.
3
• A reset can be input only when the protective function is activated.
• When the PU is disconnected, the inverter trips.
• PU stop is disabled at SSCNET
connection.
14
• Reset input is always enabled.
• If the PU is disconnected, operation will be continued.
• Deceleration stop by PU stop in any operation mode.
15
• A reset can be input only when the protective function is activated.
• If the PU is disconnected, operation will be continued.
• Deceleration stop by PU stop in any operation mode.
16
• Reset input is always enabled.
• When the PU is disconnected, the inverter trips.
• Deceleration stop by PU stop in any operation mode.
17
• A reset can be input only when the protective function is activated.
• When the PU is disconnected, the inverter trips.
• Deceleration stop by PU stop in any operation mode.
(Note): Note that the default value is set to "14". (Change the value to "0 to 3")
(5) In-position range
Set the in-position range in the parameter of the inverter "In-position width
(Pr. 426)".
When the position of the cam axis is restored in advanced synchronous control, a
check is performed by the servo parameter "In-position range"(PA10). However,
because the servo parameter settings are not performed in FR-A700 series, the
"In-position range" is checked as 100[pulse] (fixed value).