Lenze E82ZAFIC010 User Manual download pdf (Page 55)

Diagnostics

Troubleshooting and fault elimination

EDS82ZAFIC EN 2.0

9.2 Troubleshooting and fault elimination

The following faults can occur with controllers interconnected via the INTERBUS:

Fault Possible cause Remedy

INTERBUS master reports

bus error.

l Short circuit / open circuit Check INTERBUS ring circuit.

l The DIP switch has been set

incorrectly.

Set DIP switch correctly.

Drive cannot be enabled.

l No enable granted via the

control word.

Send 0x007F.

l Controller inhibit (CINH) is still

active.

X3/28 = HIGH (+12 ... +30 V)

l No setpoint has been defined.

1. C0412/1 =200

INTERBUS must be set as setpoint

source.

2. Assign process output data in C1511 to

setpoint.

1 2 ... 50 51 52 53 54 55 56 57 58 59 60 ... 70 71

No comments

Lenze E82ZAFIC010 User Manual Page 55