Bronkhorst®
Instruction Manual EL-FLOW® Prestige
9.17.084N
31
To execute a step, follow these instructions:
·
Press and hold the switch (flashing slows)
·
To select value 0 (zero), release the switch within 1 second, otherwise:
·
Count the number of LED flashes
·
Release the switch when the required value is reached
·
In case you lose count, keep the switch pressed and wait until the flash count reaches its maximum and restarts
On completion of step 1, the instrument automatically advances to step 2. When both steps have been completed, the
instrument returns to its normal operation mode.
If the switch is not pressed within 60 seconds after starting a step, all changes are canceled and the instrument returns to its
normal operation mode.
Note that this procedure also sets the
of the instrument (contrary to changing the control mode
digitally).
3.8.4
Network settings - readout/change
Reading network settings
·
By briefly pressing the switch 3 times with intervals of up to 1 second in normal operation mode, the instrument shows
its current node address and baud rate with a series of consecutive LED indication patterns:
Step Pattern
Indication
1.
Green
•
•
number of flashes indicates the tens of the node address
2.
Red
•
•
number of flashes indicates the units of the node address
3.
Green and red
(simultaneous)
•
•
number of flashes indicates the baud rate
Examples:
·
for node address 35, the green LED will flash 3 times and the red LED 5 times
·
for node address 116, the green LED will flash 11 times and the red LED 6 times
On DeviceNet™ the node address is called MAC ID.
The number of flashes for the baud rate indication is associated with the following baud rates:
Number of
flashes
(index)
Baud rate
FLOW-BUS
Modbus
PROFIBUS DP
DeviceNet™
EtherCAT®
PROFINET
0
automatically
detected
1
187500
9600
9600
125000
100000000
100000000
2
400000
19200
19200
250000
3
38400
45450
500000
4
56000
93750
5
57600
187500
6
115200
500000
7
128000
1500000
8
256000
3000000
9
6000000
10
12000000
