English (GB)
47
Subject to alterations.
Code Description Code Description Code Description
124
Run capacitor, low
(single-phase motors)
179
Signal fault, bearing temperature
sensor (Pt100), general or top
bearing
213 VFD not ready
144
Motor temperature 3
(Pt100, t_mo3)
180
Signal fault, bearing temperature
sensor (Pt100), middle bearing
214 Water shortage, level 2
145
Bearing temperature high (Pt100),
in general or top bearing
181
Signal fault, PTC sensor
(short-circuited)
215 Soft pressure build-up timeout
146
Bearing temperature high (Pt100),
middle bearing
182
Signal fault, bearing temperature
sensor (Pt100), bottom bearing
216 Pilot pump alarm
147
Bearing temperature high (Pt100),
bottom bearing
183
Signal fault, extra temperature
sensor
217
Alarm, general-purpose sensor
high
148
Motor bearing temperature high
(Pt100) in drive end (DE)
184
Signal fault, general-purpose
sensor
218
Alarm, general-purpose sensor
low
149
Motor bearing temperature high
(Pt100) in non-drive end (NDE)
185 Unknown sensor type 219 Pressure relief not adequate
152
Communication fault, add-on
module
186 Signal fault, power meter sensor 220 Fault, motor contactor feedback
153 Fault, analog output 187 Signal fault, energy meter 221 Fault, mixer contactor feedback
154 Communication fault, display 188 Signal fault, user-defined sensor 222 Time for service, mixer
155 Inrush fault 189 Signal fault, level sensor 223
Maximum number of mixer starts
per hour exceeded
156
Communication fault, internal
frequency converter module
190
Sensor limit 1 exceeded
(e.g. alarm level in WW application)
224
Pump fault (due to auxiliary
component or general fault)
157 Real-time clock out of order 191
Sensor limit 2 exceeded
(e.g. high level in WW application)
225
Communication fault, pump
module
158
Hardware circuit measurement
fault
192
Sensor limit 3 exceeded
(e.g. overflow level in WW
application)
226 Communication fault, I/O module
159
CIM fault (Communication
Interface Module)
193 Sensor limit 4 exceeded 227 Combi event
160 GSM modem, SIM card fault 194 Sensor limit 5 exceeded 228 Not used
161 Sensor supply fault, 5 V 195 Sensor limit 6 exceeded 229 Not used
162 Sensor supply fault, 24 V 196 Operation with reduced efficiency 230 Network alarm
163
Measurement fault, motor
protection
197 Operation with reduced pressure 231
Ethernet: No IP address from
DHCP server
164 Signal fault, Liqtec sensor 198
Operation with increased power
consumption
232
Ethernet: Auto-disabled due to
misuse
165 Signal fault, analog input 1 199
Process out of range (monitoring/
estimation/calculation/control)
233 Ethernet: IP address conflict
166 Signal fault, analog input 2 200 Application alarm 236 Pump 1 fault
167 Signal fault, analog input 3 201 External sensor input high 237 Pump 2 fault
168 Signal fault, pressure sensor 202 External sensor input low 238 Pump 3 fault
169 Signal fault, flow sensor 203 Alarm on all pumps 239 Pump 4 fault
170
Signal fault, water-in-oil (WIO)
sensor
204 Inconsistency between sensors 240
Lubricate bearings
(specific service information)
171 Signal fault, moisture sensor 205
Level float switch sequence
inconsistency
241 Motor phase failure
172
Signal fault, atmospheric pressure
sensor
206 Water shortage, level 1 242
Automatic motor model
recognition failed
173
Signal fault, rotor position sensor
(Hall sensor)
207 Water leakage 243
Motor relay has been forced
(manually operated/commanded)
174 Signal fault, rotor origo sensor 208 Cavitation 244 Fault, On/Off/Auto switch
175 Signal fault, temperature 2 sensor 209 Non-return valve fault 245
Pump continuous runtime too
long
176 Signal fault, temperature 3 sensor 210 High pressure 246
User-defined relay has been
forced (manually operated/
commanded)
177 Signal fault, smart trim gap sensor 211 Low pressure 247
Power-on notice (device/system
has been switched off)
178 Signal fault, vibration sensor 212
Diaphragm tank precharge
pressure out of range
248 Fault, battery/UPS
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