Installation; Electrical Connection; Installation Requirements; Master Programming - Grundfos G100 Montage- Und Betriebsanleitung

Help menu
The software for the G100 includes a help menu to
be used in connection with the installation and oper-
ation of the G100.
Software downloading
The software in the G100 can be updated by down-
loading new software via the service port directly or
by modem using the PC Tool G100.

2. Installation

2.1 Electrical connection

The electrical connection should be carried out in
accordance with local regulations.
The operating voltage and frequency are marked on
the nameplate. Please make sure that the G100 is
suitable for the electricity supply on which it will be
used.
As a precaution, the G100 must be
earthed. It is recommended to fit the instal-
lation with an earth leakage circuit breaker
(ELCB) with a tripping current < 30 mA.
Never dismantle the G100 unless the elec-
tricity supply has been switched off.
Use the plug supplied for the electrical connection.
Supply voltage: 1 x 110-240 V, 45-65 Hz.

2.2 Installation requirements

The G100 must be positioned in a way ensuring that
electromagnetic noise from contactors, relays and
electric devices does not influence the functioning of
the G100.
Distance to power cables
G100: Place the G100 at a distance of minimum
15 cm from power cables.
Cables: Cables for the connection of
• Profibus,
• radio, modem, PLC and direct,
• GENIbus,
• DI (digital inputs) and
• Service
must also keep a distance of minimum 15 cm to
power cables.
G100 on control panel
When positioning the G100 on a control panel, it is
recommended that the G100 be located as close to
the bottom of the panel as possible due to tempera-
ture conditions.
G100 in control cabinet
The G100 is designed for mounting in a control cabi-
net, directly on a mounting plate.
Fig. 1

2.3 Master programming

Master programming on the main network must be
carried out by the system integrator according to the
instructions given on the "G100 Support Files" CD-
ROM supplied with the G100.
Handling G100 from the management system
The management system on the main network must
be prepared for communication with the G100.
This involves adding some software
• handling the transfer of data,
• using data for monitoring and control purposes.
Reference: The "G100 Support Files" CD-ROM sup-
plied with the G100 contains the necessary docu-
mentation.

2.4 Start-up

Before powering on the G100,
• complete the GENIbus wiring and
• assign a unique address to each unit connected
(via the Grundfos remote control R100 or via the
control panel on the unit).
Switch on the electricity supply and make sure that
the light-emitting diodes on
• mother board
(see section 4.2 Profibus-DP front cover) and
• expansion board, if any,
(see the relevant section)
light up correctly.
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