Checking The Energy-Saving States - Siemens SINUMERIK 840D sl Ctrl-Energy System Manual

Ctrl-E Profiles
4.1 Commissioning the PLC for Ctrl-E Profiles
Transition to "OFF"
DBX 10.1 == 1 ("deactivate profile") or delete the profile: highest priority and independent
of the profile initialization
- OR -
0-1 edge at the DBX 10.0 ("profile is initialized")
- OR -
At least one of the signals that have been enabled for evaluation using the following masking
bits, is inactive (also see Chapter 3.1.5.2.):
DBX 11.0, DBX 11.1, DBX 11.2
DBX 12.0
DBX 13.0 – DBX 13.7
DBX 14.0, DBX 14.1
DBX 15.0, DBX 15.1
The specified signals refer to energy-saving profile 1.
4.1.3

Checking the energy-saving states

The following signals are checked when entering or retaining the energy-saving profile. The
signals can be masked for each energy-saving profile.
Signal
Generated by the HMI
Keyboard has been used
(state condition "No key press‐
ed on the operator panel")
42
Function
This signal is set if in the last second the keyboard of the SINUMERIK control was used.
This signal is only available once for each control system and is automatically linked through
the masking. In the case of several operator panels, the group signal of all keyboards is
used. For a keystroke, the HMI sets this bit and the PLC handles the reset process.
HMI activities
MCP activities
NCK channel activities
NCK channel activities
Master computer and PLC prohibit signals
System Manual, 01/2015, 6FC5397-0EP40-5BA2
Ctrl-Energy