Alliance Laundry Systems 1336 Specifications download pdf (Page 59)

Fault Display and Troubleshooting Information

F232120

A-B 1305/A-B 1336

When the A-B 1305 and A-B 1336 drives encounter a

fault, an LED is illuminated. Refer to Figure 37 and

33, respectively. These LEDs are viewed with the front

cover removed. To view the specific fault description,

the HIM (parameter unit) must be installed. Refer to

HIM installation and operation.

Once the HIM is installed, the current fault condition

is displayed as shown below with the corresponding

fault code. Cross reference the number in Table 30 for

fault identification and possible corrective action.

In addition, A-B 1305 and A-B 1336 fault codes are

stored in a fault buffer with the capability to store up to

four fault codes. If more than four 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 HIM as shown

below. Refer to HIM installation and operation.

The fault parameters are identified as follows:

“Last Fault” Parameter #4 Most Recent

“Fault Buffer 0” Parameter #86 Most Recent

(same as

Parameter #4)

“Fault Buffer 1” Parameter #87 –

“Fault Buffer 2” Parameter #88 –

“Fault Buffer 3” Parameter #89 Least Recent

NOTE: FOR A-B 1336 ONLY. During normal

operating conditions (no faults present, drive

running) the fault contacts at TB2-13 & 14 are

open, and the contacts at TB2-14 & 15 are closed.

When a fault occurs, the state of these contacts will

change. On some machine models, this contact is

connected to a fault indicator light.

Serial Fault

F 10

Fault Buffer 0

1 2 ... 54 55 56 57 58 59 60 61 62 63 64

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Alliance Laundry Systems 1336 Specifications Page 59