Specifications

- 84 -
fn = 2, 50: Function 2 Sending Data Stored in Specified Record
GS ( C pL pH m fn b c1 c2
[Code] <1D>H<28>H<43>H<pL><pH><m><fn><b>[c1 c2]
[Range] （pL＋pH×256）＝5（pL＝5, pH＝0）
m＝0
ｆｎ＝2, 50
b＝0
32 c1≦≦126
32 c2≦≦126
[Outline] Sends data stored in the record specified by c1, c2 in user NV memory.
Hex. Decimal Data Size
Header 37H 55 1 byte
Identifier 70H 112 1 byte
Status 40H or 41H 64 or 65
0～80 bytes
Data
20H～FEH 32～254
1 byte
NUL 00H 0 1 byte
Transmission data in case specified record cannot be detected is as shown below.
Hex. Decimal Data Size
Header 37H 55 1 byte
Identifier 70H 112 1 byte
Status 40H 64 1 byte
NUL 00H 0 1 byte
After sending [Header - NUL], a response is received from host and next processing
corresponding to the response is executed.
• In case of “Status (with continuous block): hexadecimal number = 41H / decimal
number = 65”
Response
ASCII Decimal
Content of Processing
ACK 6 Sends next data group.
NAK 21 Resends previous data group.
CAN 24 Cancels processing.
• In case of “Status (last block): hexadecimal number = 40H / decimal number = 64”
Response
ASCII Decimal
Content of Processing
ACK 6 Terminates processing.
NAK 21 Resends previous data group.
CAN 24 Cancels processing.