Real-Time Communication" Mode, Slave; Table 11: Legend For The "Display Elements" Figure - "Real-Time Communication" Mode, Slave - WAGO I/O-SYSTEM 750 Manual

WAGO-I/O-SYSTEM 750
®
750-644 Bluetooth RF-Transceiver
4.4.3

"Real-Time Communication" Mode, Slave

Table 11: Legend for the "Display elements" figure – "Real-Time Communication" mode, slave
Designation
Status
indicator
Interference
Signal
quality
Signal
strength
Status of the
master in
slow 0x20
Manual
Version 2.0.0, valid from FW/HW Version 03/03
LED State
green
A
red
green
yellow
D, H
red
off
green
yellow
C, G
red
off
green
yellow
B, F
red
off
off
yellow
yellow
flashing
E
green
green
flashing
red
Device Description
Function
I/O module ready for operation
I/O module note ready for operation
> 53 channels free (no or negligible
external activity in the frequency range)
39 ... 53 uninterrupted channels
< 39 only marked as free (massive
external activity in the frequency range)
There is no connection or only for a few
seconds
Signal quality optimal
Signal quality moderate
Signal quality low
There is no connection or only for a few
seconds
Signal strength optimal
Signal strength high
Signal strength low
There is no connection or only for a few
seconds
Master not connected
Wait for connection
Connection is being established
Connection established
Data transfer
Connection error
29