ABB EBN853 - 6 Commissioning and Service Field (ISF); Typical Commissioning with the Service Field (ISF); Status; Opening the Cover Flap of the ISF

Commissioning and service field (ISF)
OI/PME/LME/EAN823/EBN853/EBN861-EN 29
6 Commissioning and service field (ISF)
6.1 Typical commissioning with the service field (ISF)
Important (Notice)
The operating range of the actuator is not factory-set.
The setup of the mechanical end stops must be made in accordance with the operating
instructions for the corresponding actuator (refer to 11.1 “Other applicable documents”).
Part of the co
mmissioning activities below can only be performed by opening the cover flap of
the commissioning and service field (ISF).
6.1.1 Status
• The electronic unit is connected to the power supply and wired to the actuator.
• The electronic unit is in MAN mode; no signal at digital input 1 (DI 1).
• No error (if an error is pending, the LEDs will flash alternately at 4 Hz).
6.1.2 Opening the cover flap of the ISF
• Release the screws for the cover flap.
• Swing the cover flap to the side.
6.1.3 "Device setup" operating mode
• Switch the electronic unit to the "Device setup" operating mode. Press and hold down both
travel buttons (9) at the same time for approx. 5 s until both LEDs (items 5 and 10 in Fig. 20)
flash in syn
c at a rate of 4 Hz.
6.1.4 Setup via user interface
Context-sensitive online help can be called at any time via the graphical user interface.
Important (Notice)
The RS232 communication cable provides a conductive ground connection between the
computer and the Contrac electronic unit. If the PC is grounded, a ground loop may form in the
system.