Product overview
4.5 Operator controls and connection elements
CPU 1515SP PC2 (F/T/TF)
26 Operating Instructions, 09/2018, A5E42603425-AA
Connector for supply voltage
The CPU 1515SP PC2 is equipped with a 2-pin connection terminal for the power supply.
The connection plug for the supply voltage is plugged in when the CPU is shipped from the
factory.
Use the mode selector to set the CPU operating mode.
Table 4- 3 Mode selector positions
1
The CPU is processing the user program.
STOP Operating mode STOP
1
The CPU is not processing the user program.
The outputs are set to a "safe" state.
MRES Memory reset
For active S7-1500 software controller
2
only:
RUN and STOP indicate the
operating state. The RUN and STOP LEDs indicate the
operating mode of
the CPU 1515SP PC2.
2
See manual S7-1500 Software Controller CPU 1505SP (F), CPU 1507S (F) Version 2