Page 18 Instruction manual Parker X-Flow FM-1407 Rev - 11/2021
The following screen appears:
To read/change the slave address, parameter 199: Bus address must be selected. To read/change the
baud rate, parameter 201: Baudrate must be selected. And to read/change the parity parameter 335:
Bus1 Parity must be selected.
To write any of these parameters, parameter 7: Initreset must be set to ‘64’ first.
Valid values for the slave address are between 1 and 247, valid values for the baud rate are 9600,
19200 and 38400, valid values for parity are 0 (= None), 1 (= Odd) and 2 (= Even). The changed values
will be effective immediately after changing.
Note: There are no hardware switches available on the X-Flow™ instruments for Slave address and
Baud rate setting.
Using micro-switch button and LEDs on top of the instrument
Readout bus-address/MAC-ID and baud rate:
Pressing the switch 3x briefly with intervals of max. 1 second in normal running/operation mode will
trigger the instrument to “show” its bus-address/MAC-ID and baud rate.
For indication the bus-address/MAC-ID the green LED will flash the number of tens and the red LED the
number of units in the address. For indication of baud rate setting, both LEDs will flash.
The flashes are called “count-flashes” and have a pattern of 0.5 seconds on, 0.5 seconds off.
Table: LED indications for bus-address and baud rate
Read bus address and baud rate (In run mode, Press switch 3x briefly)
Green LED
Red LED
Time
Indication
amount of count
flashes (0...12)
Off
0 ... 12 sec.
Maximum
tens in bus-address for instrument
Off
Amount of count
flashes
(0...9)
0 ... 9 sec.
Maximum
units in bus-address for instrument
amount of count
flashes (1...3)
amount of count
flashes
(1...3)
1 ... 3 sec.
Maximum
baud rate setting for instrument
1 = 9600 Baud
2 = 19200 Baud
3 = 38400 Baud
Note: Value zero will be indicated by a period of 1 sec. off (0.5 sec. off + 0.5 sec. off).
Examples:
•
For bus-address 35 / 9600 baud the green LED will flash 3 times, the red LED will flash 5 times and
both LEDs will flash 1 time.
•
For bus-address 20 / 19200 baud the green LED will flash 2 times, the red LED will flash 0 times and
both LEDs will flash 2 times.
•
For bus-address 3 / 38400 the green LED will flash 0 times, the red LED will flash 3 times and both
LEDs will flash 3 times.
Change bus-address/MAC-ID and baud rate:
Pressing the switch 5x briefly with intervals of max. 1 second in normal running/operation mode will
trigger the instrument to enter the bus configuration mode.
Within the time-out period of 60 sec. it is possible to start changing the bus-address/MAC-ID of the
instrument (see table below).
Summary of Contents for X-Flow FM-1407
Page 1: ...11 FM 1407...