Alliance Laundry Systems 1305 사용자 설명서

F232120

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This section provides information to guide users in 
understanding drive fault conditions and general 
troubleshooting procedures for Allen-Bradley drives. 
Included is a listing and description of the various 
drive faults with possible solutions, when applicable. 
For any questions regarding fault conditions, consult 
with the factory.

Each drive is equipped with a fault indicator light 
which illuminates when a fault condition exists.

When a fault occurs, the fault indicator light will 
illuminate on the front cover of the A-B 160 drive, as 
shown in Figure 36. To view the fault type, the PKM 
or CopyCat Keypad must be installed. The A-B 160 
fault number is located in parameter #07. Refer to 
PKM or CopyCat Keypad installation and operation. 
The PKM will flash the display when a fault is present 
as shown below (i.e., Fault Code 22). Cross reference 
the number in Table 34 for fault identification and 
possible corrective action.

In addition, A-B 160 Series C fault codes are stored in 
a fault buffer with the capability to store up to three 
fault codes. If more than three faults are identified, the 
least recent fault is deleted to make room for the 
additional fault. “Fault Buffer 0” is the most recent 
fault. The faults are viewed using a PKM as shown 
below. Refer to PKM installation and operation.

The fault parameters are identified as follows:

“Last Fault”

Parameter #7

Most Recent

“Fault Buffer 0”

Parameter #17

Most Recent
(same as
Parameter #7)

“Fault Buffer 1”

Parameter #18

 —

“Fault Buffer 2”

Parameter #19

 —

When a fault occurs, the cause must be corrected 
before the fault can be cleared. Resetting a fault will 
not correct the cause of the fault condition. After 
corrective action has been taken, simply cycling power 
to the drive will clear the fault.

Figure 36 

Fault

Parameter

Fault

Code

0

7

2

2

U071ME3A