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8 SmartWire-DT
8.9 Programming
DS7 Soft starter
09/16 MN03901001Z-EN
www.eaton.com
171
Figure 130: Acknowledgement of manual ZMR operating mode by changing the ZMR mode
a
Thermal motor image
b
ZMR M/A bit field status
c
Switching command for soft starter DS7-SWD
d
Switching state of soft starter DS7
e
ACKR bit field status
f
Trip indication: Overload with tripped ZMR function
It will not be possible to switch on the soft starter until the acknowledgment
bit has been reset AND the thermal motor model in the PKE motor-protective
circuit-breaker is < 100 %. After this, a value of 0
hex
will be signalled in the
differential trip indication in bits 4 to 6 in input byte 1.
In the “manual” ZMR mode, the soft starter will be stopped when the ZMR
function has been activated and the PKE signals a request for switching off
the DS7-SWD.
NOTICE
The ZMR function can be deactivated only when the thermal
motor image falls below the 100 % mark.
100%
110%
f
e
d
c
b
a
Содержание DS7 Series
Страница 1: ...Manual DS7 Soft starter 09 16 MN03901001Z EN...
Страница 4: ...II...
Страница 14: ...0 About this Manual 0 8 Units of measurement 10 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 36: ...1 Device series DS7 1 14 Function 32 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 64: ...2 Engineering 2 15 Example of other load cycles 60 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 96: ...3 Installation 3 6 Insulation test 92 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 122: ...6 Parameterization 6 2 Default settings of the basic device 118 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 148: ...7 Connection examples 7 3 Size 3 and 4 41 200 A 144 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...
Страница 188: ...8 SmartWire DT 8 9 Programming 184 DS7 Soft starter 09 16 MN03901001Z EN www eaton com...