Nova Electronics MCX514, User Manual

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2.6.3 Synchronous Action Settings
There are SYNCm settings, Enable setting and Disable setting for synchronous action settings, and by configuring these settings, a
synchronous action is performed.
■
SYNCm Setting
It sets 4 synchronous action sets by synchronous action SYNCm setting command (26h, 27h, 28h, 29h), which sets the activation
factor, actions, the activation of other synchronous action sets, the setting for whether the synchronous action is performed once or
repeatedly.
Write the settings into WR6 register and then write synchronous action setting command.
AXIS1 ACT4
Action Activation Factor
SNC+1 SNC+2 SNC+3 AXIS2 AXIS3 REP
D7 D6 D5 D4
H L
D15 D14 D13 D12 D11 D10 D9 D8
D3 D2 D1 D0
WR6
Other SYNC Activation
Other Axes
SYNC0 Activation Repeat
ACT0 ACT1 ACT2 ACT3 PRV0 PRV1 PRV2 PRV3
Activation factor setting
Specify the activation factor by 4 bits, D3~0 (PRV3~PRV0).
For instance, to set “Start of driving” as the activation factor, specify the code 3h, that is D3~0 is 0011.
For more details of the activation factor, see chapter 2.6.1.
Action setting
Specify the action by 5 bits, D8~4 (ACT4~ACT0).
For instance, to set “Start of split pulse” as the action, specify the code 17h, that is D8~4 is 10111.
For more details of the action, see chapter 2.6.2.
Activation of other synchronous action sets
This bit is used to activate simultaneously with the action of the other synchronous action set when the activation factor is
activated by the synchronous action set.
Specify by D11~9 bits (SNC+3
～
SNC+1).
To activate the action of the other synchronous action set, specify 1 and not to activate, specify 0.
The specified bit and the activation of other synchronous action sets are shown in the table below.
Table 2.6-5 Activation of Other Synchronous Action Sets
Self- synchronous
action set
D11(SNC+3) D10(SNC+2) D9(SNC+1)
SYNC0 SYNC3 activation SYNC2 activation SYNC1 activation
SYNC1 SYNC0 activation SYNC3 activation SYNC2 activation
SYNC2 SYNC1 activation SYNC0 activation SYNC3 activation
SYNC3 SYNC2 activation SYNC1 activation SYNC0 activation
This function allows to perform more complex synchronous actions because it can activate multi-actions simultaneously to one
activation factor.
For example, suppose the self-synchronous action set is SYNC0, and if the user wants to activate the actions of SYNC1, 2 when
the activation factor of SYNC0 is activated, set D9 and D10 bits to 1 based on the table above. By these settings, when the
activation factor of SYNC0 is activated, the actions of SYNC1, 2 will be activated with the action of SYNC0. At this time, the
activation factor of SYNC1, 2 must be set to NOP and only set the action. In addition, they must be enabled by synchronous action
enable setting command.