Panasonic FP2 User Manual page 63

FP2 Serial Data Unit
3) Data is stored two bytes at a time, first the lower byte and then
the upper byte, in the data register.
When receiving data:
The data of received area being read is ASCII code data.
Example:
When the data "12345C
When the received data is read from the shared memory to a data
register, it is stored as follows.
4.5 Data Sent and Received with the Serial Data Unit
DT2
Upper Lower Upper
byte byte byte
H0D H35 H34
(C ) (5)
R
" is sent from an RS232C device
R
DT12
Upper Lower Upper
byte byte byte
H0D H35
(C ) (5)
R
Communication with External Devices
DT1
Lower Upper
byte byte
H33 H32
(4) (3) (2)
DT11
Lower Upper
byte byte
H34 H33 H32
(4) (3) (2)
DT0
Lower
byte
H31
(1)
DT10
Lower
byte
H31
(1)
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