Memory Submodule Receptacle; Leds; Storage Possibilities For Memory Submodules - Siemens SIMATIC S5 Manual

Technical Description
2.6

Memory Submodule Receptacle

The submodule receptacle of the IP 265 can accommodate an EPROM or EEPROM submodule.
Generally, the user program for the IP 265 is to be stored on the memory submodule. If you use a
standard program, you can also plug the fixed-programmed memory submodule supplied (EPROM)
into the submodule receptacle of the IP 265.
The memory submodules permissible for the IP 265 are listed in Appendix G of the manual:
"Accessories and Order Numbers".
Table 2-1. Storage Possibilities for Memory Submodules
Submodule Type
EPROM
EEPROM
Warning
!
The memory submodule may only be inserted or withdrawn in the POWER OFF state of
the CPU.
2.7

LEDs

The frontplate of the IP 265 is equipped with several light-emitting diodes:
• 1 red STOP LED
• 1 green RUN LED
• 8 green LEDs for 8 24 V digital inputs
• 8 green LEDs for 8 24 V digital outputs
The operating state of the IP 265 is indicated by either a bright RUN LED or STOP LED. Errors in
the IP 265 are indicated via the STOP LED and/or a combination of the RUN and STOP LEDs.
Various errors are indicated by different flashing signals. You will find a summary of all possible
status indications of the IP 265 in Appendix A of the manual: "Diagnostics and Error Messages".
The LED matrix (16 LEDs arranged in pairs) is used to indicate the signal state of each 24 V input
and 24 V output.
2-6
Store IP 265 Program with
Programmer
Programmer/IP 265
EWA 4NEB 812 6130-02a
IP 265