Xylem IM255 AQUAVAR Intelligent Pump Controller - Manual (Page 108)

Bit Hex Dec Alarm word Alarm word 2 Warning word Warning word
2
Extended
Status word
Extended
Status word 2
Alarm Word Extended Status Word
5
00000020 32 Over Current
(A13)
reserved Over Current
(W13)
reserved Feedback
High
feedback > 4–
57
Relay 123
active
6 00000040 64 Torque Limit
(12)
reserved Torque Limit
(W12)
reserved Feedback Low
feedback < 4–
56
Start
Prevented
7 00000080 128 Motor Th Over
(A11)
reserved Motor Th Over
(W11)
reserved Output
Current High
current > 4–
51
Control Ready
8 00000100 256 Motor ETR
Over (A10)
reserved Motor ETR
Over (W10)
reserved Output
Current Low
current < 4–
50
Drive Ready
9 00000200 512 Inverter
Overld. (A9)
Discharge
High
Onverter
Overld (W9)
Discharge
High
Output Freq
High
speed > 4–53
Quick Stop
10 000000400 1024 DC under Volt
(A8)
Start Failed SC under Volt
(W8)
Multi-motor
underload
Output Freq
Low
speed < 4–52
DC Brake
11 00000080 2048 DC over Volt
(A7)
Speed Limit SC over Volt
(W7)
Multi-motor
Overload
Brake Check
OK
brake test NOT
ok
Stop
12 00001000 4096 Short Circuit
(A16)
Pump Protect DC Voltage
Low (W6)
Compress or
Interlock
Braking Max
BrakePower >
BrakePowerLi
mit (2–12)
Stand by
13 00002000 8192 Inrush Fault
(A33)
Illegal Option
Combi.
DC Voltage
High (W5)
Mechanical
Brake Sliding
Braking Freeze Output
Request
14 00004000 16384 Input Phase
Loss (A4)
No Safety
Option
Mains ph. Loss
(W4)
Safe Option
Warning
Out of Speed
Range
Freeze Output
15 00008000 32768 AMA not OK reserved No Motor
(W3)
Auto DC
Braking
OVC Active Jog Request
16 00010000 65536 Sensor Fault
(A2)
reserved Sensor Fault
(W2)
AC Brake Jog
17 00020000 131072 Internal Fault
(A38)
KTY error 10V Low (W1) KTY Warn Password
Timelock
number of
allowed
password
trials
exceeded -
timelock
active
Start Request
Warnings and alarms
106 Aquavar ® Intelligent Pump Controller INSTRUCTION MANUAL