Accessories (overview) – Lenze 9400 Manual User Manual
Page 423
Accessories (overview)
Motor holding brake control modules
Motor holding brake control module E94AZHX0051
9
423
EDS94SPP101 EN 7.1
Note!
The supply status can be reported to the standard device via the error channel.
For more information, please see the software manual or the online help (see
description of C02609/8).
Monitoring functions
Motor brake control module
Brake status
Module-internal monitoring
No monitoring
Brake is not controlled
(brake is applied)
z
Supply voltage of brake
– not available
– not connected correctly
z
Supply voltage
– too high
– too low
– e.g. 18 V instead of 24 V
z
Brake current
– too high
– too low
z
Brake cable not connected
correctly
Brake is controlled
(brake is released)
z
Short circuits
– cable ”+” or ”-”
– cable ”BD1” or ”BD2”
z
Open circuit
– cable ”+” or ”-”
– cable ”BD1” or ”BD2”
ƒ
SingleDrives E94AS...: monitoring active from V
DC bus
> 250 V
ƒ
MultiDrives E94AM...: monitoring active independently of V
DC bus
V
DC bus
=
DC-bus voltage
ƒ
Errors can be evaluated under code C02609/8.