Eaton DS7 - Page 201

8 SmartWire-DT
8.9 Programming
DS7 Soft starter 09/16 MN03901001Z-EN www.eaton.com 197
8.9.5.4 Acyclic PKE motor-protective circuit-breaker data
In addition to cyclic input and output bytes, the DS7-SWD soft starter makes
it possible to read the following acyclic PKE data. The parameter channel
described in the following section is not required for transmitting the data.
Table 40: Available data
Index
Byte Bit Designation Description
1 0 0 - 7 I_REL Relative motor current PKE :
Set rated operational current on PKE
00
hex –
FF
hex
(i. e. 0 - 255 %)
2 0 0 - 7 TH PKE thermal motor map (specified as a percentage)
3 0 0 - 2 TYPE Part no. of PKE trip block
Value [hex] PKE- trip block
0 XTUA-1.2 0.3 - 1.2 A
1 XTUA-4 1.0 - 4.0 A
2 XTUA-12 3.0 - 12 A
3 XTUA-32 8.0 - 32 A
4 XTUWA-32 8.0 – 32 A
(width 55 mm)
5 XTUWA-65 16.0 - 65 A
3 - 5 CLASS set PKE time lag
Value [hex] Time-lag class Time
0 Class 5 146.2 s
1 Class 10 292.5 s
2 Class 15 438.7 s
3 Class 20 585.0 s
4 test
6, 7 – Not used
￫
For a description of acyclic communications with the PKE
motor-protective circuit-breaker via PROFIBUS-DP, see
￫ section 8.9.9, “Acyclic data via PROFIBUS-DP: PKE”.