Eaton DS7 Series, Manual

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8 SmartWire-DT
8.9 Programming
150
DS7 Soft starter 09/16 MN03901001Z-EN www.eaton.com
8.9 Programming
8.9.1 Introduction
Cyclic and acyclic data as well as diagnostic data can be transferred via the
SmartWire-DT system. The number of cyclic data is variable and is defined
with the aid of profiles.
DS7-SWD soft starters (with or without a PKE motor-protective circuit-
breaker) are designed in such a way as to match the following profiles and
meet the following standards:
• PROFIdrive profile
• the PKE profiles already implemented in the PKE-SWD-032 connection,
• The standard specified by SmartWire-DT.
The appropriate profile can be selected by the user.
8.9.2 State diagrams
The state diagrams used below correspond to PROFIdrive profile 4.1 and are
adapted in line with the relevant profiles. The grey boxes in the figures
represent the current state (S = State) with the help of the input bytes.
The white boxes represent the transition conditions with the help of the
relevant output byte bits. Dots are used to indicate priority levels. The more
dots a transition has, the higher its priority.
Process data level (PNU 928.0)
• 0 (local): Control via control signal terminals and potentiometer.
• Sizes 1 to 4: A1 control signal terminal corresponds to the
EN_Set bit.
• Sizes 1 and 2: Since there is no EN control signal terminal,
there is an automatic transition from S3 to S4.
• Sizes 3 and 4: EN control signal terminal corresponds to the
EN_Op bit.
• 1 (network): Control via SmartWire-DT.
Following are the state diagrams that depend on PNU 928.0 and on the
selected profile. The images indicate the following states:
￫
If the ZMR function is active, the EN_Op bit will be overwritten
with a 0 in all profiles as long as there is an overload.
More information on the ZMR function
￫ section 8.9.3, “Cyclic data”, page 159.
￫
For the available parameter numbers (PNU), see
￫ section 8.9.5, “acyclic data”, page 185.
DS7 soft starter state
Command to DS7 soft starter