Mp 204 With Genibus - Grundfos MP 204 Montage- Und Betriebsanleitung

"Settings"
• "Mains connection"
• "Trip IEC class"
• "Trip class delay"
• "Trip delay"
• "Rated voltage"
• "External CT factor"
• "Power-on delay"
• "Automatic restarting"
• "Tempcon temperature"
• "PT sensor"
• "Insulation measurement"
• "PTC sensor/thermal switch"
• "Restarts per 24 hours"
• "Display units"
• "Display setup"
• "Show cos φ"
• "Show warning"
• "Number"
• "Learning"
• "Service"
• "Service warning"
• "Starts per hour"
• "Reset trip counter"
• "Reset energy counter"
• "Reset start counter"
• "Reset hours counter"
• "Reset all trip counters"
• "Store settings"
• "Recall settings"
• "Undo"
• "Unit configuration"
20

11. MP 204 with GENIbus

DANGER
Electric shock
Death or serious personal injury
- Ensure that the sensor and power
cables are separated when installing
GENIbus.
- Insulation between the cabinet and the
product must have a suitable insulation
resistance or the cabinet must be
connected to protective earth.
- All cables taken through the product
and the current transformers must be
insulated.
If several MP 204 units are connected to the same
GENIbus, the connection is to be made as shown in
fig. 18.
Leave the screen as close to the conductive support
as possible.
If GENIbus has been in use, and bus communication
monitoring has been activated, MP 204 continues to
monitor the bus activity. If MP 204 does not receive
GENIbus telegrams, MP 204 presumes that the
GENIbus connection has been disconnected and
indicates a fault on the individual units.
Each of the units in the chain must be assigned an
identification number with Grundfos GO Remote.
For further information about GENIbus, see
Grundfos Product Center at www.grundfos.com.
CU 362
CU 361
L1/N L2/L L3/A FG
Power
A Y B
A Y B
Fig. 18 GENIbus
T1 T2 T1 T2
5 L1/N L2/L L3/A FG 5
MP 204 MP 204
Trip Power Trip
T
R
A Y B C C SH 95 96 97 98
C C SH 95 96 97 98
C C