Basic Documentation

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Siemens Universal controllers RMU710B, RMU720B, RMU730B CE1P3150en
Building Technologies Inputs 03.10.2011
G
G
G0
X...
M
G0
B...
N
3123A07
AC 24 V
BM
LG-Ni 1000
BM
LG-Ni 1000
B...
Average temperature measurement with 4 passive sensors using LG-Ni 1000
sensing element.
Main menu > Commissioning > Extra configuration > Input identifier >
Operating line Setting
N.X1 °C
Main menu > Commissioning > Settings > .... or
Main menu > Settings > Inputs > ...X...
Operating line Setting
Type Ni1000
G
G
G0
X...
M
G0
B...
N
3123A08
AC 24 V
BM
LG-Ni 1000
BM
LG-Ni 1000
B... B...
BM
LG-Ni 1000
BM
LG-Ni 1000
B...
B… Passive sensor
8.2.5 Troubleshooting
When you exit the "Commissioning" menu, a check is made to see which sensors
are connected. If one of the sensors connected at this point is missing later on or if
there is a short-circuit, message "[...X...] sensor error" appears.
If there is no measured value due to an open-circuit, the display reads: ----
If there is no measured value due to a short-circuit, the display reads: oooo
No. Text Effect
101… [N.X1] sensor error Non-urgent message; must not be
acknowledged
Connection diagram
Example 3
Input configuration
Setting values
Connection diagram
Fault status messages