Brecknell 6702U - Parameter EH-SCP (PS-60)

74 67XXU USB/Serial Scale Service Manual
7.6.5 Parameter EH-SCP (PS-60)
Set the USER-COM-LYOUT parameter to eh-scp
This protocol is compatible with Toledo PS60 protocol. The baud rate and data format
is set by User menu.
Output Status Bit Meaning
Table 7.7 Status Bits
Summary of Command and Response
Bit Status
0 0 = not in motion
1 = in motion
1 0 = not over capacity
1 = over capacity
2 0 = not under zero (positive polarity)
1 = under zero (negative polarity)
3 0 = inside zero capture range
1 = outside zero capture range
4 0 = not center of zero
1 = center of zero
5always 1
6always 1
7 parity
Command Response
ASCII HEX
W 57 Read scale weight:
<STX>W
1
W
2
<DP>W
3
W
4
W
5
<CR>---normal data
<STX>?[status]<CR>--if current weight is invalid
S 53 Read scale status:
<STX>?[status]<CR>
Z 5a Simulate ZERO key:
<STX>?[status]<CR>
T 54 Simulate TARE key:
<STX>?[status]<CR>
X 58 Simulate OFF key:
power off the scale
others Unknown commands:
<STX>?[status]<CR>