Devicenet communication – Lenze I/O system 1000 System Manual User Manual
Page 603
DeviceNet communication
Parameterising technology modules
RS232 interface − EPM−S640
l
603
EDSIO1000 EN 7.0
Parameter data STX/ETX protocol
Pos. in
string of
digits
Name
Description/value
Lenze
1
Length − process image
input data
Length of input data (backplane bus communication);
the values are specified by the system. Other values are
not permissible.
2
Length − process image
output data
Length of output data (backplane bus communication);
the values are specified by the system. Other values are
not permissible.
3
Diagnostics
Bits 5 ... 0: Reserved
Bit 6: Diagnostic alarm (0 = inhibited; 1 = enabled)
Bit 7: Reserved
Other values are not permissible!
00
h
4
Baud rate
00
h
: 9600Baud
01
h
: 150 Baud
02
h
: 300 Baud
03
h
: 600 Baud
04
h
: 1200 Baud
05
h
: 1800 Baud
06
h
: 2400 Baud
07
h
: 4800 Baud
08
h
: 7200 Baud
09
h
: 9600 Baud
0A
h
: 14400 Baud
0B
h
: 19200 Baud
0C
h
: 38400 Baud
0D
h
: 57600 Baud
0E
h
: 76800 Baud
0F
h
: 115200 Baud
10
h
: 109700 Baud
00
h
5
Protocol
The protocol to be used. This setting influences the
structure of the parameter data.
02
h
: STX/ETX
02
h
6
Data format
Bit 1/0 number of data bits
00
b
: 5
01
b
: 6
10
b
: 7
11
b
: 8
Bit 3/2 parity
00
b
: none
01
b
: odd
10
b
: even
11
b
: even
Bit 5/4 number of stop bits
01
b
: 1
10
b
: 1.5
11
b
: 2
Bit 7/6 flow control
00
b
: None
01
b
: Hardware
10
b
: XON/XOFF
13
h
7
ZNA (HIGH byte)
Time delay after command; waiting time to be
complied with until the next transmit request is
executed.
0 ... 65535 [ms] (0000
h
.:. FFFF
h
)
00
h
8
ZNA (LOW byte)
Time delay after command; waiting time to be
complied with until the next transmit request is
executed.
0 ... 65535 [ms] (0000
h
.:. FFFF
h
)
00
h
9
TMO
TMO serves to define the maximally permissible
interval between two frames.
0 ... 65535 [ms] (0000
h
.:. FFFF
h
)
0Ah