
PT610, PT620, PT630
Instruction Manual
60
DN
|
Read APW
Command
:
[ADR][DN]
Response
:
[ADR][DNA][12 digits APW data]
Example :
Command: 01DN
Response: 01DNA
32.648
␣␣␣␣␣␣␣␣
DL
|
Key(s) lock/unlock
Command
:
[ADR][DL
␣
1]
lock key(s)
[ADR][DL 0]
␣
unlock key(s)
Response
:
[ADR][DLA]
[ADR][DLN]
Command failed.
DJ
|
Print the label
Command
:
[ADR][DJ]
Response
:
[ADR][DJA]
Example :
Comments:
Label printing must be configured.
DO
|
Read the last printed data
Command
:
[ADR][DO]
Response
:
[ADR][DOA][single line data format]
Example :
Comments:
Label printing must be configured or no data is returned.
Checksum Calculation:
CHK is transmitted as two ASCII characters calculated as below.
Checksum = 0 – (SUM of all response data before CHK)
5.4.10.8 CHK Checksum
Example of the calculation of checksums for read stable current weight data.
BSI Example: (CHK is enabled and instrument address is 01)
Command: 01P[CHK][CR][LF]
CHK
= 0 − (0x30+ 0x31+ 0x50)
= 0 − 0XB1
= 0x4F
= Char ‘4’ and ‘F’
Response: 01PS+000123.4[CHK][CR][LF]
CHK
= 0 − (0x30 + 0x31 + 0x50 + 0x53 + 0x2B + 0x30 + 0x30 + 0x30 + 0x31+ 0x32 +
0x33 +
0x2E + 0x34)
= 0 − 0x02B7
= 0x49
= Char ‘4’ and Char ‘9’
5.4.11 Printer Settings
Various printer settings can be made to tailor your print out. Refer 5.2.4 6.2.6
5.4.12 Test Menu
The test menu is an aid for the service technician for faster diagnosis of problems.
[9--]
6.8.1. The
keypad, serial ports, inputs, outputs can all be tested and the input signal can be viewed to check it is
not an unexpected value (due to a wiring or load cell fault, overloaded load cell or mechanical issue).