Commissioning Steps - Bosch rexroth ctrlX SAFETY SafeMotion Applications Manual

ctrlX SAFETY "SafeMotion"
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First use
● Control: The brake must have been designed is such a way that the holding
● Electrical connection:
● Mechanics: Only friction surface brakes are allowed as brake. It is not
● Reliability: The brake must have been authorized for ambient temperatures
● Testing: The brake has to tolerate test pulses (brake voltage switched off) ≤
Required commissioning tools
To commission a safety technology option module "SafeMotion", the commis-
sioning software ctrlX DRIVE Engineering or ctrlX WORKS is required.
The commissioning is only possible with corresponding hardware; offline simu-
lation is not possible.
10.2.4

Commissioning steps

Overview
The safety technology has to be commissioned using the safety technology
wizard in the ctrlX DRIVE Engineering commissioning software.
The following commissioning steps describe the commissioning using the
safety technology wizard on the basis of ctrlX DRIVE Engineering 01V16.
The commissioning is only possible with corresponding hardware; offline simu-
lation is not possible.
Bosch Rexroth AG
torque of the brake takes effect in the de-energized state (e.g., electrically
releasing friction surface brake).
– The electrical connections of the brake should not have ground reference.
– The voltage range of the brake has to correspond to that of the supply
voltage.
– The output voltage of the power supply has to stay within the range
specified for the brake, even in the case of an error. The safety function
does not provide any protection against overvoltage!
– The brake current in the activated state has to be between 0.1 A and 2 A
(XG03) / 1 A (XZ03).
allowed to operate form-fitting brakes as motor holding brakes.
The static holding torque of the brake has to be dimensioned such that the
maximum load due to weight of the axis can be safely held. If necessary, the
brake has to be cyclically tested for proper functioning.
For more detailed information on the dimensioning of the brake, please refer
to the corresponding C-standard.
NOTE: In addition to the static holding torque of the brake, the required
dynamic braking torque of the brake has to be considered. The dynamic
braking torque of the brake has a direct influence on the behavior of the axis
in the case of error and needs to be taken into account in the risk analysis.
In addition to the static holding torque of the brake, the required dynamic
braking torque of the brake has to be considered. The dynamic braking
torque of the brake has a direct influence on the behavior of the axis in the
case of error and needs to be taken into account in the risk analysis.
from 0 to 40°C.
1 ms without switching.
R911404905, Edition 02