24
Code Description
Code Description
Code Description
123
Start capacitor, low
(single-phase motors)
183
Signal fault, extra temperature
sensor
216
Pilot pump alarm
124
Run capacitor, low
(single phase motors)
184
Signal fault, general-purpose sensor
217
Alarm, general-purpose sensor high
144
Motor temperature 3
(Pt100, t_mo3)
185
Unknown sensor type
218
Alarm, general-purpose sensor low
145
Bearing temperature high (Pt100),
in general or top bearing
186
Signal fault, power meter sensor
219
Pressure relief not adequate
146
Bearing temperature high (Pt100),
middle bearing
187
Signal fault, energy meter
220
Fault, motor contactor feedback
147
Bearing temperature high (Pt100),
bottom bearing
188
Signal fault, user-defined sensor
221
Fault, mixer contactor feedback
148
Motor bearing temperature high
(Pt100) in drive end (DE)
190
Sensor limit 1 exceeded (e.g. alarm
level in WW application)
222
Time for service, mixer
149
Motor bearing temperature high
(Pt100) in non-drive end (NDE)
191
Sensor limit 2 exceeded
(e.g. high level in WW application)
223
Maximum number of mixer starts
per hour exceeded
152
Communication fault, add-on
module
192
Sensor limit 3 exceeded
(e.g. overflow level in WW
application)
224
Pump fault (due to auxiliary
component or general fault)
153
Fault, analog output
193
Sensor limit 4 exceeded
225
Communication fault, pump
module
154
Communication fault, display
194
Sensor limit 5 exceeded
226
Communication fault, I/O module
155
Inrush fault
195
Sensor limit 6 exceeded
227
Combi event
156
Communication fault, internal
frequency converter module
196
Operation with reduced efficiency
228
Not used
157
Real-time clock out of order
197
Operation with reduced pressure
229
Not used
158
Hardware circuit measurement fault
198
Operation with increased power
consumption
230
Network alarm
159
CIM fault (Communication Interface
Module)
199
Process out of range (monitoring/
estimation/calculation/control)
231
Ethernet: No IP address from DHCP
server
160
GSM modem, SIM card fault
200
Application alarm
232
Ethernet: Auto-disabled due to
misuse
168
Signal fault, pressure sensor
201
External sensor input high
233
Ethernet: IP address conflict
169
Signal fault, flow sensor
202
External sensor input low
236
Pump 1 fault
170
Signal fault, water-in-oil (WIO)
sensor
203
Alarm on all pumps
237
Pump 2 fault
171
Signal fault, moisture sensor
204
Inconsistency between sensors
238
Pump 3 fault
172
Signal fault, atmospheric pressure
sensor
205
Level float switch sequence
inconsistency
239
Pump 4 fault
173
Signal fault, rotor position sensor
(Hall sensor)
206
Water shortage, level 1
240
Lubricate bearings (specific service
information)
174
Signal fault, rotor origo sensor
207
Water leakage
241
Motor phase failure
175
Signal fault, temperature 2 sensor
(t_mo2)
208
Cavitation
242
Automatic motor model
recognition failed
176
Signal fault, temperature 3 sensor
(t_mo3)
209
Non-return valve fault
243
Motor relay has been forced
(manually operated/commanded)
177
Signal fault, Smart trim gap sensor
210
Overpressure
244
Fault, On/Off/Auto switch
178
Signal fault, vibration sensor
211
Underpressure
245
Pump continuous runtime too long
179
Signal fault, bearing temperature
sensor (Pt100), general or
top bearing
212
Diaphragm tank precharge pressure
out of range
246
User-defined relay has been forced
(manually operated/commanded)
180
Signal fault, bearing temperature
sensor (Pt100), middle bearing
213
VFD not ready
247
Power-on notice (device/system has
been switched off)
181
Signal fault, PTC sensor
(short-circuited)
214
Water shortage, level 2
248
Fault, battery/UPS
182
Signal fault, bearing temperature
sensor (Pt100), bottom bearing
215
Soft pressure build-up timeout
