Siemens SPS starter kit 6ED1057-3BA00-0AA8 12 Vdc, 24 Vdc 6ED1057-3BA00-0AA8 データシート
製品コード
6ED1057-3BA00-0AA8
Reference material
5.3 Special functions
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Operating Instructions, 06/2014
Short description
This SFB provides the action of a mechanical pushbutton or switch.
Connection
Description
Input En
Output Q is set with a 0 to 1 signal transition at input En (Enable) and if in
addition, 'Status=On' has been confirmed in configuration mode.
Parameter
Switch: Sets either a momentary pushbutton action for one cycle (On) or a
switching action of the function (Off).
Status: On or Off state that is applied in the initial cycle after program startup, if
Status: On or Off state that is applied in the initial cycle after program startup, if
retentivity is not set.
Retentivity set (on) = the status is retentive in memory.
Retentivity set (on) = the status is retentive in memory.
Output Q
Output Q remains set 1, as long as En=1 and the status at the parameter Type =
Switch and Status = On.
Output Q is set for the duration of one cycle if EN=1. Switch = On (momentary
Output Q is set for the duration of one cycle if EN=1. Switch = On (momentary
pushbutton) and Status = On.
Factory state
The default of the Switch parameter is switching action.
Timing diagram
Description of the function
The output is set when input En is set and the 'Status' parameter is set to 'On' and confirmed
with OK. This action is performed irrespective of a configured switch or pushbutton function.
The output is reset to '0' in the following three cases:
● With a 1 to 0 signal transition at input En
● When a pushbutton function is configured and one cycle has expired after its actuation
● When the 'Status' parameter sets the 'Off' status in configuration mode, and this has been
The output is reset to '0' in the following three cases:
● With a 1 to 0 signal transition at input En
● When a pushbutton function is configured and one cycle has expired after its actuation
● When the 'Status' parameter sets the 'Off' status in configuration mode, and this has been
confirmed with OK
Particular characteristics to be noted when configuring
The softkey can be used both with momentary pushbutton or switching action. At the status
parameter you can define the on (actuated) or off state for the switch/pushbutton.
If the softkey is assigned a pushbutton action, the output is always set for the duration of one
If the softkey is assigned a pushbutton action, the output is always set for the duration of one
cycle with a 0 to 1 transition at input En when the pushbutton is in on state, or if the
pushbutton state changes from Off to On when En=1.