Table of Contents
Advertisement
Parameter
Description
Serial
Communication:
Serial Unit No.:
With RS 485 applications it is necessary to attach a specific address to
each unit, since up to 32 units can be connected to the same bus. You can
choose any address number between 11 and 99.
The address must however not contain a "0" because these numbers are
reserved for collective addressing.
Serial Baud Rate:
Serial Format:
Serial Protocol:
Determines the sequence of characters sent, when you use the serial
output for cyclic data transmission under timer control
(xxxxxxx is the measuring value transmitted).
Setting "1" will suppress transmission of the unit number, therefore the
transmission cycle is shorter than with setting "0"
Serial Protocol = 0 :
Serial Protocol = 1 :
Fu252_02g_oi_e.doc / Apr-16
www.hohner-elektrotechnik.de
Setting
0*
1
2
3
4
5
6
Setting
# data bits
0*
7
1
7
2
7
3
7
4
7
5
7
6
8
7
8
8
8
9
8
Unit No.
1
1
+/-
+/-
Baud Rate
9600
4800
2400
1200
19200
38400
* = Factory setting
Parity
even
even
odd
odd
none
none
even
odd
none
none
* = Factory setting
X
X
X
X
X
X
X
X
600
# stop bits
1
2
1
2
1
2
1
1
1
2
X
X
LF
CR
X
X
LF
CR
Page 24 / 36
24
Advertisement
Table of Contents
