DZ27001a_e.doc / Jan-13
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6.2.8.
Serial Menu
Serial transmissions will operate in either the “PC Mode“ or in “Printer Mode“.
With “PC-Mode“, the unit receives a request string and responds with a corresponding data
string. For details of the protocol see separate description “SERPRO“.
With “Printer Mode“ the unit sends data without any request and under Timer control as
described subsequently.
As soon as the unit receives a character, it automatically switches over to PC Mode and
operates according to protocol. When for a period of 20 sec. no character has been received,
the unit switches automatically back to “Printer Mode“ and starts cyclic data transmission
again.
Serial -Menu
(Configuration of the serial link)
Code Setting Range Default
Unit Number (
Serial device address)
A unit number between 11 and 99 can be assigned to each unit.
The address must not contain any zeros (0) since these addresses
are reserved for collective addressing of several units.
„90“
11 ... 99
11
Serial Baud Rate (
Transmission speed)
„91“
0..6
0
0=
9600 Baud
1=
4800 Baud
2=
2400 Baud
3=
1200 Baud
4=
600 Baud
5=
19200 Baud
6=
38400 Baud
Serial Format (
Format of transmit data)
„92“
0 ... 9
0
0=
7 Data, Parity even, 1 Stop
1=
7 Data, Parity even, 2 Stop
2=
7 Data, Parity odd, 1 Stop
3=
7 Data, Parity odd, 2 Stop
4=
7 Data, no Parity, 1 Stop
5=
7 Data, no Parity, 2 Stop
6=
8 Data, Parity even, 1 Stop
7=
8 Data, Parity odd, 1 Stop
8=
8 Data, no Parity, 1 Stop
9=
8 Data, no Parity, 2 Stop
