Timing; Table 23: Timing Of The 750-644 I/O Module - Time Limits - WAGO I/O-SYSTEM 750 Manual

44 Function Description
5.5

Timing

In "Real-Time Communication" mode, the 750-644 I/O module achieves low
transmission and cycle times. The timing of data transmission is continuously
monitored. If no data is received by the opposite side for a longer period of time, a
warning and then error is indicated.
The timing during normal operation primarily depends on the role in the piconet
and the number of slaves connected to the master. For this reason, the time limits,
which when exceeded indicate a warning or error, depend on these factors.
Table 23: Timing of the 750-644 I/O module – time limits
Name
BTCOM_
WARNTIME
BTCOM_
ERRORTIME
For optimal timing, there must be a valid piconet configuration. If the master is
unable to establish a link to all slaves, the attempts at reintegration of these slaves
lead to interruptions in data traffic (see section "Function Description" > ... >
"Operation as a Slave in 'Real-Time Communication' Mode").
During normal operation, the timing falls well below the time limits specified in
the table "Timing of the 750-644 I/O module – time limits".
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Value
Master, 1 slave linked:
Master, 2 ... 5 slaves linked:
Master, 6 slaves linked:
Master, 7 slaves linked:
Slave:
Master, 1 slave linked:
Master, 2 ... 5 slaves linked:
Master, 6 slaves linked:
Master, 7 slaves linked:
Slave:
WAGO-I/O-SYSTEM 750
750-644 Bluetooth
40 ms
+20 ms per slave
240 ms
280 ms
280 ms
80 ms
+40 ms per slave
480 ms
560 ms
560 ms
Version 2.0.0, valid from FW/HW Version 03/03
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RF-Transceiver
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