16
Operating instructions for KME flow meter for compressed air and gases
Write registers (function code 0x06)
60001
0
Reset MIN value temperature
16-bit integer
60002
1
Reset MIN value standard flow
16-bit integer
60003
2
Reset MIN value mass flow
16-bit integer
60004
3
Reset MIN value standard volume flow
16-bit integer
60005
4
Reset MAX value temperature
16-bit integer
60006
5
Reset MAX value standard flow
16-bit integer
60007
6
Reset MAX value mass flow
16-bit integer
60008
7
Reset MAX value standard volume flow
16-bit integer
60009
8
Reset consumption meter
16-bit integer
Data transmission:
Factory settings
Adjustable values
Baud rate
9600
9600, 19200, 38400
Data bits
8
8
Parity
EVEN
None, odd, even
Stop bits
1
1 or 2
Slave address
240
1...247
The recommended baud rate for several devices in the Modbus RTU network is 9600.
Bus termination resistor:
Bus termination is required for the last flow meter in a Modbus RTU network. The 120 Ohm termination
resistor is located behind the blind of the USB port and can be switched on and off (fig. 11)
Fig. 11
Bus termination resistor
