Overview

General

WARNING

Device malfunction due to incorrect device setting.

Severe or fatal injuries, damage to property.

• Observe the startup instructions.
• Always have the installation carried out by trained specialists.
• Only use settings that are correct for the function.

The function module is equipped with monitoring functions. The monitoring works in 3 stages:

• 1. Limits
• Status: 0x8100-04 – Bit bar – Limits
• Limits within the regular operating range, adapted to the respective application.
• 2. Warning
• Status: 0x8100-05 – Bit bar – Warnings
• You have almost reached the end of the permissible operating range and the system is about to initiate a fault reaction.
• 3. Error
• Status: 0x8100-06 – Bit bar – Error
• The permissible operating range has been exceeded and a configurable error response is initiated automatically.
• Error messages are also displayed via 0x8100-02 – Status word.

Voltage monitoring

The DC 48 V motor supply voltage is monitored. If the voltage is higher or lower than the limit values, a warning or an error is reported via 0x8100-02 – Status word. In the event of an error, the function module triggers a configurable error response.

Temperature monitoring

The function module is equipped with internal temperature monitoring of the μ-controller and the output stage. You can define limit temperatures in the object list. If a limit value is exceeded or not reached, the module triggers a configurable error response, 0x8780-02 – Temperatures – µ-controller actual value.

Current monitoring

The current carried by the output stages in the motor windings is monitored. The setpoint current 0x8600-03 – Current – Setpoint is limited to a configurable value 0x8600-04 – Current limit and reported via 0x8100-02 – Status word if a limit is active. If the actual current exceeds the permissible motor current 0x8C00-04 – Motor parameters – Maximum current, the module triggers a configurable error response.

Position monitoring

The module monitors the travel path during a positioning operation. When a target position is specified, it is limited and not accepted if a configurable limit value is exceeded in the positive or negative direction of movement. You receive feedback about an active limit via 0x8100-02 – Status word.

Speed monitoring

The module monitors the speed. The setpoint speed is limited to a configurable value and reported via 0x8100-02 – Status word if a limit is active.

Error response

In the event of an error, the function module performs an error response. You can configure the error response. You have the following options:

• Immediate change to the "Switch-on inhibited" status.
• Braking with 0x8580-03 – Rapid stop – Deceleration and subsequent change of state to "Switch-on inhibited".

INFORMATION

You can reset the error bits with edge 0 – 1 of "0x8100-01 control word".

A list of all errors that can trigger an error response can be found in chapter 0x8100-03 – Error code.