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Chapter 9: Message transfers
9-3 Message transaction codes and execution conditions
The transaction codes (TCD) and execution conditions for the messages supported by the JW-50FL
are as follows.
Messages supported by the JW-50FL
Messages
other than
transmission
messages
Transmission messages
SHARP's
9
proprietary
message
* When the high word (pages 9-10 to 15) is "0x0000 to 0x002C," execution is possible regardless of
the host PC status (operation/stop).
When the high word is not "0x0000 to 0x002C," execution is only possible when the host PC is
stopped.
Relationship of the selected transmission buffer and various messages
Message
Messages not
transmission
Transmission
messages
* When using the transmission buffer, set to parameter (address 37
Read byte-block data
Write byte-block data
Read word-block data
Write word-block data
Read network parameter
Write network parameter
Stop instruction
Operation instruction
Read profile
Read log data
Clear log data
Return message
Computer link function
Remote monitor, remote
programming function
Transaction code (TCD)
60000 to 65202 (request)
65203 to 65215 (response)
0 to 999
1000 (request computer link function: SHARP's
proprietary function)
1001 (request remote function: SHARP's proprietary
function)
1002 to 1199
1200 (response of computer link function: SHARP's
proprietary function)
1201 (response of remote function: SHARP's
proprietary function)
1202 to 59999
Request
Response
TCD
TCD
65003
65203
65004
65204
65005
65205
65006
65206
65007
65207
65008
65208
65009
65209
65010
65210
65011
65211
65013
65213
65014
65214
65015
65215
0 to 999
1002 to 1199
1202 to 59999
1000
1200
1001
1201
(Transmission buffer --- O: Used, X: Not used)
9-8
TCD: Transaction code
Message execution
conditions
Always possible
*
Always possible
*
Always possible
Possible only when the
host PC has stopped
Always possible
Use selection of
transmission type buffer *
80
81
82
(H)
(H)
X
X
X
X
O
X
O
O
O
X
X
O
X
X
O
O
O
O
O
O
O
X
X
O
O
O
O
).
(8)
83
(H)
(H)
X
O
O
O
O
O
O
O
O
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