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ABB i-bus
£
KNX
Device technology
© 2010 ABB STOTZ-KONTAKT GmbH
13
Function of the pushbuttons and LEDs per output
Button/LED
Function
For switching on or off manual operation. If manual operation is enabled via
the application program, this button can be used to toggle between manual
operation and KNX operation. For this purpose, the button must be pressed
until the yellow LED lights up continuously. The device can now only be oper-
ated via the manual pushbuttons. To switch to KNX mode, the button must
be pushed until the yellow LED switches off. Now the device is in KNX mode
again.
On:
Manual operation
Flashing:
Switchover process
Off:
KNX operation
For switching on or off the output. A connected valve drive opens or closes
the valve.
On:
Switch state = on (control value > 0)
Off:
Switch state = off (control value = 0)
Slow flashing (1 Hz):
Output disabled (only in KNX mode)
Fast flashing (5 Hz):
Forced operation active (only in KNX mode)
For resetting a fault (short-circuit or overload) on the output, provided that
the fault has been rectified beforehand. The
Reset
button must be pushed until
the red LED switches off for this purpose. A short-circuit or an overload block
the output until the fault is rectified and reset with the
Reset
button
Continuous on:
Supply voltage absent. The LED switches off as soon as
the supplied voltage is applied.
Off:
Normal operation
Slow flashing (1 Hz):
Overload
Fast flashing (5 Hz):
Short-circuit
Telegram processing with active manual operation
Incoming telegrams will continue to be received and saved during active
manual operation. After manual operation is deactivated the device will up-
date.
If a telegram with the value "1" is received via
Enable/block manual opera-
tion
, active manual operation is deactivated and then blocked. Manual
operation can no longer by activated by the manual operation button.
Switch off of manual operation
Press button
until the yellow LED no longer lights.
If manual operation is deactivated, the outputs are updated and the LEDs
indicate the current state.
Summary of Contents for ES/S 4.1.2.1
Page 1: ...ABB i bus KNX Electronic Switch Actuator ES S 4 1 2 1 Product Manual ...
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Page 58: ...ABB i bus KNX Appendix 2010 ABB STOTZ KONTAKT GmbH 56 A 5 Notes ...
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