Rice Lake SCT-10 - Manual (Page 45)

Operation 41
Possible Command To Send To The Command Register (40006)
3.7 ASCII Bidirectional Protocol
The instrument replies to the requests sent from a PC/PLC.
It is possible to set a delay time for the instrument before it transmits a response
(see dELAY parameter in Section 2.4 “Analog Output” on page 21).
The following communication modes available (see Section 2.4 “Analog Output”
on page 21):
• NOdU60:
• NOd td:
Data Identifiers:
$: Beginning of a request string (36 ASCII);
& o &&: Beginning of a response string (38 ASCII);
aa: 2 characters for instrument address (48 ÷ 57 ASCII);
!: 1 character to indicate the correct reception(33 ASCII);
?: 1 character to indicate a reception error (63 ASCII);
#: 1 character to indicate an error in the command execution (23 ASCII);
ckck: 2 ASCII characters for Check-Sum (for furthers information, see
“Check-Sum Calculation” on page 45);
CR: 1 character for string end (13 ASCII);
\: 1 character for separation (92 ASCII).
0
No command
17
Reserved
1 18
Reserved
2 19
3 20
4 21
Keypad lock
5 22
Keypad and display unlock
6 23
Keypad and display lock
7
NET display
24
8
SEMI-AUTOMATIC ZERO
99
Save data in EEPROM
9
GROSS display
100
Zero-setting for calibration
10
Reserved
101
Test weight storage for calibration
11
Reserved
12
Reserved
13
Reserved
14
Reserved
15
Reserved
16
Reserved
9999
Reset (reserved)