Maintenance - Carrier Touch Pilot Junior Manual

9.2.2 - Drive alarms
Drive alarms or alerts for VLT drive failure are displayed
based on the following formula: 16000+X*1000+YYY for
alarms and 34000+X*1000+YYY for alerts. X stands for
the number of the circuit and YYY is the alarm/alert code.
For example, alarm codes for "VLT Fan Drive Failure" are
as follows: 17YYY (circuit A) and 18YYY (circuit B).
Code Alarm/Alert
1 Alarm
2 Alarm
3 Alarm
4 Alarm
5 Alarm
8 Alarm
9 Alarm
10 Alarm
11 Alarm
12 Alarm
13 Alarm
14 Alarm
16 Alarm
17 Alarm
18 Alarm
19 Alarm
20 Alarm
21 Alarm
22 Alarm
23 Alarm
24 Alarm
26 Alarm
27 Alarm
28 Alarm
29 Alarm
30 Alarm
32 Alarm
34 Alarm
37 Alarm
38 Alarm
39 Alarm
41 Alarm
46 Alarm
47 Alarm
50 Alarm
51 Alarm
52 Alarm
53 Alarm
84 Alarm
72 Alarm
73 Alarm

10 - MAINTENANCE

In order to ensure the optimal operation of the equipment
as well as the optimisation of all the available
functionalities, it is recommended to activate a
Maintenance Contract with your local Carrier Service
Agency.
The contract will ensure your Carrier equipment is
regularly inspected by Carrier Service specialists so that
any malfunction is detected and corrected quickly, and no
serious damage can occur to your equipment.
Drive alarms for pump drive failure are displayed based on
the following formula: 19000+YYY. YYY is the alarm
code.
The tables below present the most common alarms
associated with the variator malfunction. Please refer to
the applicable Schneider documentation for more
information on other alarms.
Description
Over-current during acceleration
Over-current during deceleration
Over-current during constant speed operation
Over-current in load at start-up
Short circuit in arm
Input phase failure
Output phase failure
Overvoltage during acceleration
Overvoltage during deceleration
Overvoltage during constant speed operation
Over-LOAD in inverter
Over-LOAD in motor
Overheat trip
Emergency stop
EEPROM fault 1 (writing operation)
EEPROM fault 2 (reading operation)
EEPROM fault 3 (other)
RAM fault
ROM fault
CPU fault
Communication error trip
Current detector fault
Optional circuit board type error
Graphic keypad communication error
Small-current trip
Trip due to undervoltage in main circuit
Over-torque trip
Ground fault trip (hardware detection)
Overcurrent flowing in element during acceleration
Overcurrent flowing in element during deceleration
Overcurrent flowing in element during operation
Inverter type error
External thermal input
VIA cable break
Break in an analog signal cable
CPU fault
Excess torque boost
CPU fault
Auto-tuning error
Closed damper 1 fault
Closed damper 2 fault
The Carrier Service Maintenance Contract represents not
only the best way to ensure the maximum operating life of
your equipment, but also, through the expertise of Carrier
qualified personnel, the optimal tool to manage your
system in a cost-effective manner.
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