Modbus RS485 Register Information Proline Promag 300 Modbus RS485
252 Endress+Hauser
Navigation: Expert → Output → Relay output 1 to n
Parameter Register Data type Access Selection / User entry / User interface →
Failure mode (0811–1 to n) 1: 8242
2: 8243
3: 8244
Integer Read / Write 0 = Actual status
1 = Open
6 = Closed
143
Switch status (0801–1 to n) 1: 3518
2: 3519
3: 9875
Integer Read 1 = Open
6 = Closed
144
Act. relay state (0816–1 to n) 1: 7009
2: 7010
3: 7011
Integer Read / Write 1 = Open
6 = Closed
144
* Visibility depends on order options or device settings
"Double pulse out" submenu
Navigation: Expert → Output → Double pulse out
Parameter Register Data type Access Selection / User entry / User interface →
Master term. no. (0981) 5838 Integer Read 0 = Not used
2 = 24-25 (I/O 2)
3 = 22-23 (I/O 3)
145
Slave term. no. (0990) 5845 Integer Read 0 = Not used
2 = 24-25 (I/O 2)
3 = 22-23 (I/O 3)
145
Signal mode (0991) 5949 Integer Read / Write 0 = Passive
2 = Active
3 = Passive NAMUR
146
Assign pulse 1 (0982–1) 5993 Integer Read / Write 0 = Off
1 = Volume flow
2 = Mass flow
3 = Correct.vol.flow
146
Value per pulse (0983) 7495 to 7496 Float Read / Write Signed floating-point number 146
Pulse width (0986) 6998 to 6999 Float Read / Write 0.5 to 2 000 ms 147
Phase shift (0992) 6089 Integer Read / Write 0 = 90°
1 = 180°
147
Measuring mode (0984) 6001 Integer Read / Write 0 = Forward flow
1 = Reverse flow
2 = Rev. flow comp.
13 = Forward/Reverse
147
Failure mode (0985) 6009 Integer Read / Write 0 = Actual value
1 = No pulses
148
Pulse output (0987) 7041 to 7042 Float Read Positive floating-point number 149
Invert outp.sig. (0993) 6101 Integer Read / Write 0 = Yes
1 = No
149