IDEC WindO/I-NV4, Руководство пользователя

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5 User Communication
3-44
WindO/I-NV4 User’s Manual
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14
Receiving Time
Out
1 frame of data is not received even when the preset
Receiving Time Out duration has passed after the
Trigger Condition is satisfied.
Check the transmission data
from the external device.
15
Receiving
Character Time
Out
While 1 frame of data is being received, even after the
time out period—the specified time interval between
receiving data (from when 1 frame of data has been
received to when the next frame of data starts to be
received)—has elapsed, the next frame of data does
not start to be received.
Check the transmission data
from the external device.
Address
number
Function Description
+1 Receive Data Size (bytes) Stores the size of receive data.
Address
number
Bit Function Cause Solution
After the Receiving Character Time Out duration has elapsed, the receive data is analyzed. When the Error
Information bit changes to 1, data is not received, and the Receiving Completed Device Address does not change to 1.
Transmission Wait (x100 msec):
Specify the wait time (0 to 255) from when the trigger condition is satisfied to when the data is transmitted. This
can be configured only when
TXD
is selected as
Type
on the Command Settings dialog box.
After the Transmission Wait duration has elapsed from when the trigger condition is satisfied, transmission starts.
Example: When
Trigger Type
in
Trigger Condition
is
Rising-edge
and
Device Address
is LM100
Receiving Time Out (x100 msec):
Set the time out (0 to 255) from when the trigger condition is satisfied to when 1 frame of data has been received.
A frame refers to a data string from the beginning to the end of a command. If the Receiving Character Time Out
is set to 0, it is not monitored.
This can be configured only when
RXD is selected as Type , and While ON , While OFF , or While satisfying
the condition is selected in Trigger Type .
When 1 frame of data could not be received, even though the Receiving Time Out duration has elapsed from
when the trigger condition is satisfied, the value of the Receiving Time Out of the Status Device Address (address
0, bit 14) changes to 1. When the Receiving Time Out duration elapses, the value of the Completed
Device Address does not change to 1, and the receive data is not processed.
When the trigger condition again changes from not satisfied to satisfied, the value of the Receiving Time Out of
the Status Device Address (address 0, bit 14) changes to 0. When the value of this bit is not 0, the
Receiving Time Out cannot be detected.
Transmission command
Value of Device Address LM100
when Trigger Condition is
Rising-edge
1
0
Transmission data 1 frame
Transmission
Wait duration
Transmission data 1 frame
Transmission
Wait duration
Value of Device Address when
Trigger Condition is
While ON
1
0
1
0
Receiving Time Out duration
Value of the Receiving Time Out
(address 0, bit14)
of the Status Device Address