Feedback And Control Interface; Assignment Of The Feedback And Control Interfaces; Table 2-3 Assignment Of The Inputs (I): Feedback Interface - Siemens simatic et 200s Operating Instructions Manual

1STEP 5V/204kHz

2.8 Feedback and Control Interface

2.8 Feedback and Control Interface
2.8.1

Assignment of the Feedback and Control Interfaces

Interface Assignment
Note
For the electronic module, the following data of the control and feedback interface are
consistent:
• Bytes 0 to 3
• Bytes 4 to 7
Use the access or addressing mode for data consistency over the entire control and
feedback interface on your DP master (only for configuration using the DDB file).
You can see the assignment of the inputs and outputs in the following tables:
Table 2-3 Assignment of the Inputs (I): Feedback interface
Address
Bytes 0 to 3
Byte 4
Byte 5
Byte 6
Byte 7
44
Assignment
Residual distance (bits 19 to 0)
Bit 7: Short circuit of the ERR_24V sensor supply
Bit 6: Reserve = 0
Bit 5: Parameter assignment error ERR_PARA
Bit 4: Reference point determines SYNC
Bit 3: Residual value < 0 DIS_NEG
Bit 2: Position reached POS_RCD
Bit 1: Error during job transfer ERR_JOB
Bit 0: Job transfer currently running STS_JOB
Bit 7: Positioning in operation POS
Bit 6: Cause of STOP: Limit switch STOP_LIMIT_P
Bit 5: Cause of STOP: Limit switch STOP_LIMIT_M
Bit 4: Cause of STOP: External STOP STOP_EXT
Bit 3: Cause of STOP: Reference cam STOP_REF
Bit 2: Status DI STS_DI
Bit 1: Status reference input STS_REF
Bit 0: Status pulse enable active STS_DRV_EN
Reserve = 0
Reserve = 0
Operating Instructions, 05/2007, A5E00124871-04
ET 200S Positioning