11. Appendix
Appendix 1> Command Mode 1 Description
CAS <NT-500 Command>
Indicator
Reception
Function Indicator Response
dd RW CR LF
Request for
Weight Data
Transmit the data in the set format upon command input
dd MZ CR LF
Same as Zero
Key
Execute the zero and retransmit dd MZ CR LF to PC upon
command input
dd MT CR LF
Same as Tare
Key
Execute tare and retransmit dd MT CR LF to PC upon
command input
dd PN 00 CR LF
Input Item
No.(00~50)
Change the item no. and retransmit dd PN 00 CR LF to PC
로
upon command input.
dd OP CR LF
Same as Start
Key
Execute the start and retransmit dd OP CR LF to PC upon
command input
dd EM CR LF
Same as Stop
Key
Execute the stop and retransmit dd EM CR LF to PC upon
command input
* dd : Device ID. (ASCII Code : 0×30 (hex), 0×31
(hex if the Device ID is “01”)
* 00000,00 : Set value for upper limit/lower limit/upper limit
fall/lower limit fall
(ASCII Code : 0x30(hex), 0x30(hex), 0x33(hex), 0x34(hex),
0x35(hex) if the set value is “00345”)
* When it fails to execute the command : ! CR LF is transmitted to
the computer.
* When there is an error in the command : ? CR LF is transmitted to
the computer.
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