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2: MODULE Profibus DP
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Module identification
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Product Réf.:
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TSX PBY 100
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Designation :
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Profibus DP module
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Address:
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0.2
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Symbol :
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Title of the channel
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Profibus DP Specific fonction:
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Task:
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MAST
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Event:
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Profibus DP general configuration:
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Outputs:
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Reset
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No. of IW/QW:
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128 words
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Diagnostics length:
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32 bytes
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Profibus DP configuration file:
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Profibus DP master configuration:
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Station address:
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1
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No. of slaves:
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0
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Baud rate:
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1.5M baud
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Slot time:
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2000 tBit
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Quiet Time:
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6 tBit
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Min St Delay Resp:
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11 tBit
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Max St Delay Resp:
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55 tBit
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Setup Time:
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1 tBit
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Token Rot. Time:
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50000 tBit
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Gap Update Factor:
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1
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Retry Limi :
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3
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Highest St Addr::
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126
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Min Slave Interval:
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1 * 100 microsecondes
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Polling Timeout:
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500 ms
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Data Control Time:
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100 * 10ms
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Profibus DP slave configuration
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Profibus DP slave langage objects
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Slot time
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Maximum waiting time before the master starts responding to a request.
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Min St Delay Resp.
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Minimum waiting time before a slave can reply (transmission delay included).
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Setup Time
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Waiting time between the sending of the last bit by the slave and the master’s acceptance of the response.
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Gap Update Factor
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Number of tokens the master uses to search for other masters on the network (for example: 10 = every 10 tokens).
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Highest St addr.
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The master looks for the other masters on the network masters only as far as this address. Not supported by the TSX PBY 100 module.
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Polling timeout
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Is only significant in exchanges between two masters. Not supported by the TSX PBY 100 module
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Quiet time
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Time needed for a signal to return to zero after sending a frame. During this time no devices are active on the bus.
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Max St Delay Resp.
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Maximum time during which the master waits for the slave to respond.
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Token Rot. Time
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Maximum token rotation time.
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Retry Limit
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When a slave does not respond, the master again asks the slave to transmit. It scans the next slave when the Retry Limit delay has been reached.
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Min Slave Interval
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Minimum time before a slave is re-polled.
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Data Control Time
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Maximum time for data exchange between the master and each slave.
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