Salter Brecknell WB-521 Series - Manual (Page 64)

62 SBI521 Service Manual
Command: U (55h 0dh)
Command: L (4ch 0dh)
Command: X (58h 0dh)
Command: all others
Table 6.3 Summary of Command and Response:
Response
Changes units of measure (simulate UNIT key) and return scale status with new units,
The new measure unit should be allowed to use
U
1
U
2
U
3
U
4
U
5
H
1
H
2
H
3
H
4
Response
If Hold function can be activated, it will enable/disable hold function (simulate HOLD key) and returns scale status.
H
1
H
2
H
3
H
4
Response
Power off the scale, just like press down the ON/OFF key to turn off the scale.
Response
Unrecognized command
?
Command Response
ASCII HEX
W 57 0d Read scale weight:
^^^^^^^^U1U2 U3U4U5 H1H2H3 H4---over
capacity
?________U1U2U3U4U5 H1H2H3 H4---under
capacity
?-------- U1U2 U3 U4U5 H1H2H3 H4---zero-point
error
?
W1W2W3W4W5W6U1U2U3U4U5H1H2H3H4>---normal data
S 53 0d H1H2H3H4; read scale status
Z 5a 0d H1H2H3H4; simulate ZERO key
T 54 0d H1H2H3H4; simulate TARE key
U 55 0d U1U2 U3 U4U5 H1H2H3H4; simulate UNIT key
L 4c 0d H1H2H3H4; simulate HOLD key
X 58 0d power off the scale, simulate OFF key
others ?