Festo MSE6-E2M, Operating Instruction

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74 Festo — MSE6-E2M — 2022-08d
Malfunctions
Module common error LED
LED Sequence Meaning Action
red light
Module common error Description of the error numbers
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10.2 Error numbers.
off
No error –
Tab. 60: Module common error LED
10.1.2 Diagnostics via status bits or the I/O diagnostic interface
Detailed information on the diagnostics with status bits or the I/O diagnostics interface can be found
in the CPX system description
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1 Applicable documents.
The MSE6-E2M offers the following two modes for diagnostics:
Diagnostics mode Description
Status bits, system status The status bits are used to display group diag-
nostic messages, global error messages. Access
to the status bits is via 8 internal inputs.
I/O diagnostics interface, system diagnostics The I/O diagnostics interface is a network-inde-
pendent diagnostics interface. It can be used to
read out all the internal data and parameters via
16 internal inputs and outputs.
All diagnostic information is then also available
even if the network protocol used does not offer
extensive diagnostic functions.
Tab. 61: Network-independent diagnostic modes
10.2 Error numbers
Possible errors of the energy efficiency module are divided into three error classes with different
priorities depending on the seriousness of the error. If an error occurs, the system error SF LED will
flash depending on the error class.