migan Ethernet IP
Large Format Numeric LED Display with Ethernet IP Interface
Page 8
microSYST Systemelectronic GmbH, Am Gewerbepark 11, 92670 Windischeschenbach
+49 9681 91960-0,
+49 9681 91960-10, [email protected], www.microsyst.de
3 Control Data
3.1 Control Frame (Display Output)
The transmission bytes are written as of the address 0x202 into the display interface.
The corresponding Ethernet IP output addresses result from chapter “Memory Layout”
of the “Anybus Communicator EtherNet/IP / Modbus-TCP User Manual“
(www.anybus.com). Please pay attention to sufficient size of the output area.
TB
LEN1
ADR
LEN2
O1
►
Toggle
Byte*
Number of
following bytes
(from ADR to CHK)
Device
address
Number of
following bytes
(from O1 to CHK)
Options
00
H…
FF
H
08
H
... n
01
H
06
H
... n
Bit 7: report software version**
Bit 6: 0 = Statically display the
last received data
(standard)
1 = Display “----“, if no new
data are received within 5 s.
Bits 5...4: Brightness
00 = 100%
01 = 80%
10 = 60%
11 = 40%
Bit 3 = Digital output 4
Bit 2 = Digital output 3
Bit 1 = Digital output 2
Bit 0 = Digital output 1
Output will be set,
if corresponding bit = 1
** only at communication with response frame
*Toggle byte:
The toggle byte must be increased by 1, if the frame shall be processed
