6
Operation and service
Device information
Operating Instructions Basic Unit – MOVITRAC
®
B
23
6
Operation and service
6.1
Device information
6.1.1
Switch-off responses
There are 3 switch-off responses depending on the error:
6.1.2
Reset basic unit
An error message can be acknowledged by:
• Reset via input terminals with an appropriately assigned binary input (DIØØ,
DIØ2...DIØ5). Factory setting for DIØØ is error reset.
6.1.3
Current limit
The operation LED will start flashing green when the current limit is reached.
Response
Description
Immediate stop
This fault response causes immediate locking of the output stage
with simultaneous control of the brake output so that an existing
brake is applied. The "fault message" is set and the "ready message"
is revoked.
This fault status can only be exited by an explicit fault reset.
Stop
This fault response causes a stop at the set stop ramp. This fault
stop is subject to time monitoring. If the drive does not reach the
start / stop speed within a specified time period, the unit jumps to the
fault state, the output stage is inhibited and an existing brake is
applied. The fault message "F34 Ramp timeout" is generated.
The original fault message is overwritten. If the drive reaches the
start / stop speed, the unit jumps to the fault message, the brake is
applied and the output stage is inhibited. The "fault message" is set
and the "ready message" is revoked.
This status can only be exited by an explicit fault reset.
Timeout (warning)
The shutdown response causes a stop at the set rapid stop ramp.
The stop is subject to time monitoring as for the "fault stop".
If the drive reaches the start / stop speed, the unit jumps to the
warning state, the brake is applied and the output stage is inhibited.
The "fault message" is set and the "ready message" remains set.
An explicit fault reset is not possible. The fault is reset when commu-
nication is made again or the timeout is set to 0 s.
