Detecto 7550 User Manual

0065-0647-OM Rev E 7550 OWNER’S MANUAL
59
WI-FI AND BLUETOOTH SMA COMMANDS
The format used to send SMA commands to the scale is:
<LF>command<CR>
Where “command” is the ASCII letter(s), or the Hex Rep. listed in the table below. For
example, <LF>Z<CR> or 0A5A0D would send the command to zero the scale. Note that the
response of each command is listed under the Response column of the table.
Any invalid command sent will return a question mark for a response. For example,
sending a <LF>XZ<CR> will return 0A 3F 0D (<LF>?<CR>).
Command Hex Rep. Response
Z – zero scale 0A5A0D None. You should see scale zero itself.
D – scale
diagnostics
0A440D 0A 20 20 20 20 0D
= means there are no errors, EEPROM error will show an
E in the second space and C will show in the third space
if there is a calibration error. 20 = SPACE
W – request
weight
0A570D 0A 5A 31 47 20 20 30 30 30 30 30 30 2E 30 30 6C 62 0D
= Z1G 000000.00lb
H – request high
resolution
weight
0A480D 0A 5A 31 67 20 20 30 30 30 30 30 30 2E 30 31 6C 62 0D
= Z1g 000000.01lb
A – about scale
first line
0A410D 0A 53 4D 41 3A 32 2F 31 2E 31 0D
= SMA:2/1.1
B – about scale
scroll
0A420D Each time sent you will get the next line of information
until there is no longer any information.
1. 0A 4D 46 47 3A 44 65 74 65 63 74 6F 0D
= MFG:Detecto
2. 0A 4D 46 44 3A 41 70 65 78 0D
= MOD:Icon
3. 0A 52 45 56 3A 31 2E 30 2E 31 34 0D
= REV:X.X.XX
5. 0A 45 4E 44 3A 0D
= END:
6. If B is sent again you will get the unknown command
response until the A command is sent again. 0A 3F 0D
= ?
I – scale
information
0A490D 0A 53 4D 41 3A 32 2F 31 2E 31 0D
= SMA:2/1.1

Detecto 7550 Specifications

General

Brand	Detecto
Model	7550
Category	Scales
Language	English