Display Elements; Figure 5: Display Elements; Table 8: Display Elements - WAGO 750 Series Manual

WAGO-I/O-SYSTEM 750
750-652 Serial Interface RS-232 / RS-485
Pos : 39 /All e Seri en (Allgemei ne Module)/Ü berschriften für alle Serien/Gerätebesc hreibung/Anz eigeel emente - Übersc hrift 2 @ 4\mod_1240984390875_21.doc x @ 31964 @ 2 @ 1
3.3

Display Elements

Pos : 40 /Serie 750 ( WAGO-I/O-SYST EM)/Ger ätebesc hrei bung/Anz eigeelemente/Sonder klemmen/Anz eigeel emente 750- 0652_D atenaustausch @ 13\mod_1352285645747_21.doc x @ 105634 @ @ 1

Table 8: Display elements

Figure 5:
Display elements
1)
With high baud rates, the pulses are so short that the on state cannot or can hardly be detected with
the naked eye.
2)
XON/XOFF data flow control active
3)
Defective characters are not transmitted by the I/O module to the fieldbus coupler/controller.
4)
RTS/CTS data flow control active
5)
Firmware version 03 or higher
Pos : 41 /All e Seri en (Allgemei ne Module)/Ü berschriften für alle Serien/Gerätebesc hreibung/Bedienel emente - Ü berschrift 2 @ 4\mod_1239191655456_21.doc x @ 30439 @ 2 @ 1
Manual
1.2.0
LED Designation
A Function
TxD
B
(transmit)
RxD
C
(receive)
Transmission
D
status
E Mode
Data flow
F
control
Data exchange
G
5)
mode
5)
H DMX
Status Function
Ready for operation and undisturbed internal
Green
bus communication
Not ready for operation or no or disturbed
Red
internal bus communication
OFF No signal transmission TxD
Green Signal transmission TxD present
I/O module has received XOFF character, the
transmission is inactive
Yellow
CTS line has fallen, the transmission is
4)
inactive
OFF No signal transmission RxD or input open
Green Signal transmission RxD present
Signal transmission RxD present
Red characters received are defective. (parity, data
frame or overrun error has occurred)
OFF No transmission error
Green Output buffer is full
Input buffer is full (LED lights up if there are
more than 2304 characters in the input buffer.
Yellow
LED does not light up if there are fewer than
2176 characters in the input buffer)
Green RS-485 half-duplex, DMX
Yellow RS-422 full-duplex, data exchange
Red RS-232
OFF No data flow control
Green RTS/CTS data flow control active
Yellow XON/XOFF data flow control active
RTS with lead time and follow-on time is
Red
5)
active
OFF Data exchange mode is OFF
Yellow Data exchange mode is initialized
Green Data exchange mode is ON
Yellow Data exchange mode is ON, but there is no
flashing communication (timeout)
OFF DMX is OFF
Green DMX is ON
Device Description
1)
2)
1)
1)
, but some
3)
4)
2)
5)
23