Process Image Of The Ep1957; Fig. 26 Process Image - Beckhoff EP1957-0022 Operating Instructions Manual

5.3.7

Process image of the EP1957

The process image of EP1957 consists of 7 bytes of input data and 7 bytes of output data. Each of these 7-
byte telegrams contains 2 bytes of safe data.
Fig. 26: Process image
The assignment of the individual signals in the safe data is listed in the following table.
Name
FSOUT module 1. module fault
FSOUT module 2. module fault
FSOUT module 3. module fault
FSOUT module 4. module fault
FSIN Module1.Channel1.Input
FSIN Module1.Channel2.Input
FSIN Module1.Module Fault
FSIN Module2.Channel1.Input
FSIN Module2.Channel2.Input
FSIN Module2.Module Fault
FSIN Module3.Channel1.Input
FSIN Module3.Channel2.Input
FSIN Module3.Module Fault
FSIN Module4.Channel1.Input
FSIN Module4.Channel2.Input
FSIN Module4.Module Fault
FSOUT Module1.Output
FSOUT Module1.ErrAck
EP1957-0022 and EP1957-2222
Process Bit position Description
image
IN 0.0
IN 0.1
IN 0.2
IN 0.3
IN 0.4
IN 0.5
IN 0.6
IN 0.7
IN 1.0
IN 1.1
IN 1.2
IN 1.3
IN 1.4
IN 1.5
IN 1.6
IN 1.7
OUT 0.0
OUT 0.1
Version: 2.0.0
Module error information for safe output 1
Module error information for safe output 2
Module error information for safe output 3
Module error information for safe output 4
Safe input channel 1
Safe input channel 2
Module error information for safe input module 1
Safe input channel 3
Safe input channel 4
Module error information for safe input module 2
Safe input channel 5
Safe input channel 6
Module error information for safe input module 3
Safe input channel 7
Safe input channel 8
Module error information for safe input module 4
Safe output 1
Error acknowledge for safe output module 1
Operation
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