AD-4402-20
Page 15
4.3.
4.3.
4.3.
4.3.
Timing Chart
Timing Chart
Timing Chart
Timing Chart
4.3.1.
4.3.1.
4.3.1.
4.3.1.
When Turning on the Indicator
When Turning on the Indicator
When Turning on the Indicator
When Turning on the Indicator
When initializing the interface from the indicator, use the following procedure.
When initializing the interface from the master unit, refer to "4.3.3. Requesting to
initialize the interface from the Master Unit".
When turning on the indicator each time, the following procedure is preformed to
initialize the option interface.
1 When turning on the indicator and the option interface status is to be able to communicate,
the
request flag of initialization
(RX0078) is active on the AD-4402 side.
2 The master unit initializes the option interface and turns on the
reply flag of
initialization
(RY0078).
3 AD-4402 turns off the
request flag of initialization
(RX0078) and turn on the
remote
READY flag
(RX007B)
4 Turn off the
reply flag of initialization
(RY0078) on the master unit side.
4.3.2.
4.3.2.
4.3.2.
4.3.2.
Resumption from the Suspended Mode
Resumption from the Suspended Mode
Resumption from the Suspended Mode
Resumption from the Suspended Mode
The calibration mode, function list mode and standby mode are turn off by the
remote
READY flag
(RX007B).
When resuming from suspended mode, set the flag in the procedure "4.3.1. When
Turning on the Indicator".
Remote READY flag (RX007B)
Request flag of initialization (RX0078)
Reply flag of initialization (RY0078)
Turn on
Step 1, 2
Step 3, 4
Summary of Contents for CC-Link Interface AD-4402-OP-20
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