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Softstarter PST Modbus RTU communication.Param.
No
Word
No Type Parameter Description Range Unit Default
120 Read FCODE13 Hidden (Factory code 13) 1-1000 0,001-1,000 10
121 Read FCODE14 Hidden (Factory code 14) 1-1000 0,001-1,000 20
122 Read FCODE15 Hidden (Factory code 15)
1 10000 0,001
10,000 20
123 Write Analogue Out Enable Analogue output 0=No, 1=Yes 0
124 Write Anl Ref Analogue output, reference
0=0-20mA,
1=4-20mA, 2=0-10V 1
125 Write Anl Type Analogue output, type value
0=I Amp, 1=U Volt,
2=P kW, 3=P hp, Q
4=kVAr, 5=S kVA,
6=TmpMot,
7=TmpSCR, 8=cosPhi 0
126 Write Range Max Analogue output, current range max 1-20000 Individual
127 Write Range Max Analogue output, voltage range max 10-1000 600
128 Write
kW Range
Max
Analogue output, active power range
max 1-3000 Individual
129 Write Range Max
Analogue output, active power range
max 1-3000 Individual
130 Write Range Max
Analogue output, reactive power range
max 1-3000 kVAr Individual
131 Write Range Max
Analogue output, apparent power range
max 1-3000 kVA Individual
132 Read Imitate Imitate Software version
0=010000, 1=010100,
2=020001, 3=030302,
4=030401, 5=030500,
6=040002, 7=050202,
8=050404 8
*) For the purpose having one common data for the whole range softstarters “Setting Ie”,
“1st Set Ie”, “2ndSet Ie” and “3rd Set Ie” have the range 3000 Amp. Please always use the actual softstarter and FBP manuals.
16 Bit Mask for
Events Relay
outputs
Bit Overload
Bit Fault
Bit High I
Bit SCR OL
Bit Locked Rotor
Bit Underload
Bit Phase Imb
Bit PTC
Bit Phase Rev
Bit Warn OL
Bit Warn SCR OL
Bit Warn I=High
Bit Warn I=Low
Bit Shunt Fault
Bit Spare
Bit Spare
Example for set up.
This document describes application example between Modbus RTU
master PLC CPU, PC, etc. and the ABB softstarter PST equipped with
a modbus fiedbus plug. The valid range per type shown the softstarter catalogue the softstarter front
label (marking plate).
1SFC132050M0201 10
. The softstarter itself will have much
more narrow range defined its rated current and only values within the softstarters range will accepted, other
values will skipped
