12
PKE-COM-RTU Modbus RTU communication interface for PKE12/32/65
03/20 MN034005EN
2.7 Programming
2 Modbus RTU
Register
(FC04)
Description
Meaning
Note
3 0001
TYPE
Type of trip block
→ 2.7.7 Type of trip block (TYPE)
3 0002
Ir
Set value Ir
→ 2.7.3 Set value (Ir)
3 0003
CLASS
Set time lag or set short-circuit release
→ 2.7.8 Setting for time lag (CLASS)
and short-circuit release
(I >) (CLASS)
3 0004
PKE ON/OFF
Current switching position, PKE
0: PKE switched off
1: PKE switched on
3 0005
TRIPR = Trip reason
Trip reason
→ 2.7.4 Differential trip indication
(TRIPR)
3 0006
TH
Thermal motor image [%]
→ 2.7.6 Thermal motor image (TH)
3 0007
Ir (real value)
Set value IR as real value
33 ≙ 330 mA
3 0008
CLASS (real value)
Set time lag or set short-circuit release
as real value
5, 10, 15, 20, 99-TestTrip / PKE-CP 50,
65, 80, 99-Test Trip
3 0009
I-REL-MAX
Relative current value of the
highest phase current [%], for PKE-
XTU(W)A-… only
→ 2.7.5 Relative current value (I-REL)
3 0010
I-REL-MAX (real
value)
Real current value of the
highest phase current, for PKE-XTU(W)
A-… only
33 ≙ 330 mA
3 0011
I-REL-L1
Relative phase current L1 [%], for
PKE-…CP-… only
→ 2.7.5 Relative current value (I-REL)
3 0012
I-REL-L2
Relative phase current L2 [%], for
PKE-…CP-… only
→ 2.7.5 Relative current value (I-REL)
3 0013
I-REL-L3
Relative phase current L3 [%], for
PKE-…CP-… only
→ 2.7.5 Relative current value (I-REL)
3 0014
I-REL-L1 (real value)
Real phase current L1 [%], for PKE-…
CP-… only
33 ≙ 330 mA
3 0015
I-REL-L2 (real value)
Real phase current L2 [%], for PKE…
CP-… only
33 ≙ 330 mA
3 0016
I-REL-L3 (real value)
Real phase current L3 [%], for PKE…
CP-… only
33 ≙ 330 mA
3 0017
Ar-TH
Arithmetic average thermal motor
image [%]
Always available
3 0018
Ar-I-REL-MAX
Arithmetic average value of the relative
current value of the
highest phase current [%], for PKE-
XTU(W)A-… only
Always available
3 0019
Ar-I-REL-L1
Arithmetic average value of the relative
phase current L1 [%], for PKE-…CP-…
only
Always available
3 0020
Ar-I-REL-L2
Arithmetic average value of the relative
phase current L2 [%], for PKE-…CP-…
only
Always available
3 0021
Ar-I-REL-L3
Arithmetic average value of the relative
phase current L3 [%], for PKE-…CP-…
only
Always available
-
-
-
-
2.7 Programming
2.7.1 Inputs
Table 2: Input register for PKE-COM-RTU