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7. COMMUNICATION PARAMETERS:
This is one byte data and specifies
BAUD, PARITY, DATA, and STOP bit.
BAUD =
bits 2,1,0 are:
PARITY = bits 4,3 and are:
DATA BIT = bit 5 and is:
STOP BIT = bit 6 and is:
Bit 7 : always 0
Note 1: Stop bit is always 1. Unless 7 data, no parity is selected then unit will use 2 stop bits.
Note 2: When 8 Data bit is selected, only NO PARITY is allowed.
8. BUS FORMAT:
This is one byte data as:
Bit 0 = 0/1
means checksum not included/included
Bit 1
not used
Bit 2 = 0/1
means no echo/echo
Bit 3 = 1
means 485 mode
Bit 4 = 0/1
means continuous/command mode
Bits 7-5
not used
Bit 7 = 0/1
Enable/Disable peak and valley comparison
For models (PR/ST/FP):
ECHO mode means the unit will echo back the command letter and index.
NOTE 1 :
Do not use checksum option unless you have to use it.
NOTE 2 :
000-001
not used
010
for 1200
011
for 2400
100
for 4800
101
for 9600
110
for 19200
111
not used
00
for NO
01
for ODD
10
for EVEN
11
not used
0
for 7 data
1
for 8 data
0
for 1 stop
1
for 2 stop
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