Viewing The Firmware Version - Siemens SIMATIC S7-400 Equipment Manual

5.6.2

Viewing the Firmware Version

Viewing the Hardware and Firmware Version
You can view the current hardware and firmware version of the communication processor
in STEP 7 in the "Module Status" dialog. You can open this dialog by:
In SIMATIC Manager: File > Open > Project > HW Config > Station > Online > double-click on
the module of the communication processor.
LEDs
LEDs during the download of a firmware update:
Table 5-15 LEDs for firmware update
Status
Firmware update in progress
Firmware update completed
CP 440 without module firm‐
ware
Hardware fault during firm‐
ware update
Point-to-point connection CP 440 Installation and Parameter Assignment
Equipment Manual, 03/2022, A5E00057742-AE
INTF/EXTF FAULT TXD
on on on
on off off
flashes (2 on off
Hz)
flashes (2 off flash‐
Hz) es (2
Hz)
Configuring and Parameter Assignment the CP 440
RXD Remark
on -
off -
off Module firmware deleted,
firmware update was can‐
celed, firmware update
still possible
flash‐ Read/write operation
es (2 failed
Hz)
5.6 Firmware updates
To correct or avoid er‐
rors
-
-
Reloading the firmware
Switch power supply to
module off and then on
again and reload the
firmware.
Check whether the
module is defective.
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