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Description of the commands and responses
Activate communication
<SOH> ‘0’ (-total) <EOT>
This exists for the purpose of establishing communication with the interface.
Response from the interface: (1 byte)
<ACK>
Request time and date
<SOH> ‘1’ (-total) <EOT>
Request for the time and date at the interface.
Response from the interface: (5 byte)
(hr) (min) (second) (day) (month/day of the week/flag)
hr.
1 byte : Hour in BCD
(one: b0-3 ten: b4-7)
min.
1 byte : minute in BCD (one: b0-3 ten: b4-7)
sec.
1 byte : second (binary !)
Day
1 byte : day in BCD
(one: b0-3 ten: b4-7)
month 1 byte : b0-b3
month (binary!)
: b4-b6
day of the week
Select next data record
<SOH> ‘2’ (-total) <EOT>
This command serves to raise the ring pointer on the data records in the interface.
After a data record has been requested, the pointer is not automatically raised,
because it cannot recognise whether the data have been properly processed by
the PC.
The PC must raise the pointer when this command, which is thus a confirmation
for the interface, is entered.
Response from the interface: (1 byte)
1. next data record available: <ACK>
2. no data record available: <DLE>
Select first data record
<SOH> ‘3’ (-total) <EOT>
Summary of Contents for WS-2510
Page 3: ...3 ...
Page 9: ...9 Chapter 1 Introduction ...
Page 16: ...16 ...
Page 17: ...17 Chapter 2 Starting operation ...
Page 28: ...28 Chapter 3 File menu ...
Page 36: ...36 Chapter 4 Display menu ...
Page 42: ...42 Chapter 5 Weather display menu ...
Page 44: ...44 Chapter 6 Interface menu ...
Page 49: ...49 ...
Page 50: ...50 Chapter 7 View menu ...
Page 75: ...75 ...