54
4 Output
No. 99MAM029A
RS-232C communication specications
y Output signal level: TTL level
y Communication method: Half-duplex method
y Communication speed: 1,200/2,400/4,800/9,600/19,200
y Bit conguration; start bit: 1 bit, data length: 7/8 bits, parity: even/odd/none, stop bit: 2 bits
y Data format
<At the time of data output>
Number
of bytes
1 2 3 4 5 6 7 8 9 10 11 12 13
Data 0 1 A Sign MSD LSD CR
Data division (oating decimal point)
Sign: + or -
Measuring Items
Channel No.
Code No.
According to the "Digimatic 2" output spec
-
ication, it consists of 14 bytes and 5–13
is for the data division and 14 is for CR.
Output is made in ASCII code.
<Format sample>
0.123
Measurement data
Data output
01A + 0000.123CR
<Error code>
Number
of bytes
1 2 3 4
Data 9 1
Error code
CR
Error code
1: No data input
2: The imported data is in another format
9: System error, head temperature error, power-supply voltage error, over
ow, printer head up or paper error
Channel No.
Error format
<Data request command>
Number
of bytes
1 2
Data 1 or A CR