The command of Digital Output is list below:
RS232 command
|
Function
|
Remarks
|
K(ASC 4BH)
|
Ask for model No.
|
Return 4 bytes
|
M(ASC 4DH)
|
MAX/MIN button
|
|
N(ASC 4EH)
|
Exit MAX/MIN mode
|
|
C(ASC 43H)
|
dBA/dBC button
|
|
E(ASC 45H)
|
REC button
|
|
|
|
|
|
|
|
A(ASC 41H)
|
Send encoded data
|
Return encoded 15 byte
|
a(ASC 61H)
|
Send edcoded data continusly
|
Return encoded 15 byte
|
c(ASC 63H)
|
Stop sending encoded data
|
|
|
|
|
X(ASC 58H)
|
Response from PC when receive
data
|
|
Note:you have to send 8 byte to meter, for example, if you want to send A
comand, the format will be 0x02 0x41 0x00 0x00 0x00 0x00 0x00 0x03
Command
K:
Return 4 bytes. For example, when sends command "K" to meter,
it will return "3","0","6", ASCII(13)
Command M:
Equivalent to one pushing on the MAX/MIN button and no message is
returned.
Command N:
Equivalent to one pushing and hold the MAX/MIN button for two seconds
to exit MAX/MIN mode.
Command C:
Equivalent to one pushing on the °C/°F button and no message is
returned.
Command E:
Equivalent to one pushing on the REC button and no message is returned.
Command U:
Return 32768 bytes .
Command P:
Instead of returning all memory, it only return recorded data .
Command A:
1nd
BYTE:
The
first byte is the start byte , it value is 2.
2nd
BYTE:
bit7 |
bit6 |
bit5 |
bit4 |
bit3 |
bit2 |
bit1 |
bit0 |
1 |
Over |
Under |
Low Bat |
Fast/
Slow |
A/C |
Min_Max_flag |
Auto
Power
Off |
bit 0: 1--> Auto Power Off Enabled 0--> Disable auto power
off
bit 1: 1-->
in MAX/MIN mode , 0-->
not in MAX/MIN mode
bit2: 1->A weighting ,
0->B weighting
bit3: 1->Fast sampling , 0->Slow sampling
bit4: 1-->
LOW BATTERY , 0-->
BATTERY NORMAL
bit5: 1-->
Under ,
bit6: 1--> Over
bit7: aloways 1
|
Contacto en España:
PCE Instruments Ibérica S.L.
C/ Mayor 53 - Bajo
E-02500 Tobarra
Tel. 902 044 604
Fax 967 / 543542 |
Contacto en Latinoamérica:
PCE Instruments Chile S.A.
Avd. Americo Vespucio 1385, Módulo 28, Edif.
C
Quilicura - Santiago de Chile
Tel. +56 2 562 0400
Fax +56 2 562 0405 |