4 RCM410R-x_D00403_01_M_XXEN/09.2020
4 Operation and settings on the device ........................................ 16
4.1 Control panel RCM410R-1/-2 ................................................................................. 16
4.1.1 STATUS LED ..................................................................................................................16
4.1.2 ALARM LEDs ................................................................................................................. 17
4.1.3 VALUE DISPLAY LEDs ................................................................................................17
4.1.4 Potentiometer residual operating current I
Δn
.................................................. 17
4.1.5 Potentiometer response delay t
on
........................................................................ 18
4.1.6 T/R BUTTON ..................................................................................................................18
4.1.6.1 "Reset" function .....................................................................................................................18
4.1.6.2 "Test" function ........................................................................................................................18
4.1.6.3 "NFC" function ........................................................................................................................19
4.1.6.4 "Addr." function ...................................................................................................................... 19
5 Modbus settings .............................................................................. 20
5.1 Overview........................................................................................................................20
5.1.1 Read and write accesses .........................................................................................20
5.1.2 Data types ..................................................................................................................... 20
5.1.3 Register areas...............................................................................................................20
5.2 Register table ...............................................................................................................21
6 Error – Cause – Error correction ................................................... 25
7 Technical data .................................................................................. 26
7.1 Standards & certifications .......................................................................................27
7.2 Ordering information ...............................................................................................27