YASKAWA SVC - Page 91

3.4 Motion Parameter Details
3.4.2 Setting Parameter Details
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 Bit B: Reset Integration
Set this bit to 1 to reset the integration term in the position loop in the slave SERVOPACK.
This setting is enabled when a travel motion command or a command to turn ON the Servomo-
tor’s power is executed.
0: Reset integration OFF (default).
1: Reset integration ON.

Bit C: Reset Network
Set this bit to 1 to reset the entire MECHATROLINK network.
0: Reset network OFF (default).
1: Reset network ON.
Setting Precautions
MECHATROLINK-III communications allows connections to a network where communications
are already in progress. In some cases, however, connection may not be possible due to con-
ditions such as the transmission cycle and the number of slave stations that are connected. In
this case, a cyclic communications initialization incomplete alarm occurs (i.e., bit 1C in
IL04 changes to 1). Use this function to reset the entire network to enable the station
where the alarm occurred to rejoin the network. However, be aware that communications with
all stations, not just the one with the alarm, are disconnected and resumed after the network is
reset.

Bit D: Latch Completed Status Clear Request
When this bit is set to 1, bit 2 (Latch Completed) in the IW0C monitor parameter changes
to 0 (Latch not completed).
0: Latch completed status clear request OFF (default).
1: Latch completed status clear request ON.

Bit E: Reset Communications
Set this bit to 1 to disconnect and then reestablish communications with the slave SERVO-
PACK.
0: Reset communications OFF (default).
1: Reset communications ON.
Resetting communications enables the following:
• It enables the non-volatile parameters that require the power to be turned OFF and ON again
to change the settings.
• It clears the phase-C position data that is saved in the linear scale interpolator (when using a
linear scale manufactured by Magnescale Co., Ltd.).
Communications can be reset regardless of the current communications and alarm status.
Check bit 0 (Motion Operation Ready) in the IW00 monitor parameter to determine when
the communications reset is completed.
Setting Precautions
Do not reset communications when an axis is in motion due to a motion command. A sudden
stop of the axis may affect machine operation or may cause damage to the machine.
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OW00 bit E
Reset
Communications
IW00 bit 0
Motion Operation
Ready
This time is not constant.