Lenze 8400 - Page 133

Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23 133
4 Device control (DCTRL)
4.5 Energy saving mode
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Activating / deactivating the energy saving mode
The energy saving mode is activated via the PROFIenergy PROFINET profile as follows:
1. Via a "Pause-Req" command, entry into the energy saving mode is requested.
• At the same time, a dead time is transferred with the command.
2. If the sum of the times set in C1701/1
, C1702/1, and C1703/1 is smaller than the dead time
requested, the inverter starts entering the energy saving mode.
3. Via a "Pause-End" command, this operating status can be exited again.
 To transfer the information to the FB application, the operating system requires a delay time of 5 ms.
TtP Time to pause (C01702/1
)
Time required for entering the energy saving mode.
TPm Time pause min (C01701/1
)
Minimum time for which the inverter is to remain in energy saving mode.
TtO Time to operate (C01703/1
)
Time required for exiting the energy saving mode
Saving Mode
Operational
t
0
1
Eng-Mode
0
0
1
1
QSP
CINH
TtOTPmTtP
5 ms

Pause-Req
Pause-End