KAESER KOMPRESSOREN SIGMA CONTROL 2, Руководство по обслуживанию

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10 Fault Recognition and Rectification
10.1 Basic information
The following tables are intended to assist in locating the causes of faults.
There are three types of fault indicated in the SIGMA CONTROL 2:
■ Fault with the machine:
The
red LED flashes, the machine shuts down: see chapters 10.2 and 10.5.
■ Fault with the controller:
The machine shuts down, see chapter 10.6.
■ Warning:
The
yellow LED illuminates, the machine does not shut down: see chapter 10.3.
The messages valid for your machine are dependent on the controller and the individual equipment
specification.
1. Do not attempt any fault rectification measures other than those specified in this operating
manual!
2. In all other cases:
Arrange for the fault to be rectified by an authorised service partner.
10.2 Interpreting alarm messages
If an input signal is classified as a fault, the controller will display an alarm upon receiving the
signal.
Consequences:
■ The
red LED flashes:
■ The controller shuts the machine down.
Fault messages are identified with the letter A.
Messages are not numbered consecutively.
In this table, “%d” represents a variable value, e.g. a number, period of time or I/O address.
1)
Messages 0021, 0074–0075 and 0092-0096 are customer-specific.
Add in the meaning for the message text you have defined (see chapter 8.8).
Message Possible cause Remedy
0001 A
Emergency stop
EMERGENCY STOP com‐
mand device actuated.
Check operational safety.
Unlock the keys.
0002 A
Overload blower motor
Drive motor overload shut‐
down.
Determine cause of shutdown.
Check the drive motor.
Check operating conditions.
10 Fault Recognition and Rectification
10.1 Basic information
156
Service Manual Controller
SIGMA CONTROL 2 BLOWER ≥ 4.0.X
No.: 901700 14 E