IMP PUMPS NMT Max C - NMTC Configuration Register Block; NMTC Status Register Block

29
Address
Register name
Range
Resolution
Description
001
SlaveDelay
0..10000
1 ms
Delay in milliseconds for slave reply. This delay will
be added to every Modbus reply [default = 0].
002
RESERVED
003
ModbusAddress
1..247
1
Modbus address [default = 245].
004
BitRate
0..5
1
Modbus transmission speed enumeration.
0 = 1200 baud
1 = 2400 baud
2 = 4800 baud
3 = 9600 baud
4 = 19200 baud [default]
5 = 38400 baud
005..
008
RESERVED
009
Parity
0..2
1
Parity setting to be used for communication.
0 = No parity
1 = Even parity [default]
2 = Odd parity
010
StopBits
1..2
2
Stop bits used for communication. 2 stop bits
will only be used when “Parity” is set to 0.
1 = 1 stop bit [default]
2 = 2 stop bits
011
RESERVED
012
RelayControl
0..2
1
Configures module relay output.
0 = indicates fault
1 = indicates pump ready
2 = indicates pump operation
See section “5 Relay output ”.
7.8. NMTC STATUS REGISTER BLOCK
Registers in this block are read with either function codes 0x03 or 0x04. They are read-only.
This block can be used for various kinds of fault finding.
Address
Register name
Resolution
Description
021..022
RESERVED
023
SoftwareVersion
0.1
Module software version
024..029
RESERVED
030
ProductVersion
1
Product version [32x for NMTC module, x denotes
hardware revision]
031
RESERVED
032
SoftwareVersion
0.1
Module software version[10 = 1.0]