Siemens SIMATIC CP 440 Manual page 87

LEDs
LED indicators for firmware update:
Table 5-15 LED Indicators for Firmware Update
Status
Firmware update in
progress
Firmware update
completed
CP 440 without module
firmware
Hardware fault during
firmware update
Displaying the Hardware and Firmware Release
You can view the current version of the CP 440 hardware and firmware in STEP 7
in the "Module Status" dialog box. To access this dialog box:
In SIMATIC Manager: File > Open Object > Project > Open HW Config >
Station > Open Online > and double-click the CP 440 module.
Point-to-point connection CP 440 Installation and Parameter Assignment
A5E00057742-02
INTF/EX FAULT TXD
TF
on on on
on off off
flashing on off
(2Hz)
Flashing Off Flashing
(2Hz) (2Hz)
Configuring and Parameterizing the CP 440
RXD Comment
on –
off –
off Module
firmware
deleted,
firmware
update
canceled,
firmware
update still
possible
Flashing Delete/write
(2Hz) failed
Remedy
–
–
Reload the
firmware
Switch power
supply to
module off and
then on again
and reload the
firmware.
Check module
for defects.
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