REAC RCB10+, Руководство пользователя

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2.5.2 Battery disconnection function
To protect the battery from deep discharge and damaged battery cells, the RCB10+ has a function that
can disconnect the battery completely internally.
The battery is automatically disconnected when the battery level is critically low or after 18 days of
standby.
You can also disconnect the battery manually. The battery should typically be disconnected during
shipping, storage, or when not in use for a long time. For more information, see section 4.2.
2.6 Safety functions
2.6.1 Duty cycle
To prevent the actuator motors from overheating, the REAC control systems have a built-in supervision
and protection feature. There are three limits used to determine if the user shall be warned or if the
operation should stop.
The following limits can be configured per actuator channel:
• Warning limit.
•
No acceleration allowed limit (ongoing movement continues at current or lower speed, no new
movement can start).
• No movement allowed limit.
The duty cycle limits can be configured using the RST10, see section 5.2.5.
2.6.2 Disabled motor activation while charging
If the battery charger is connected, the RCB10+ prevents any motor activation. The reason is that the
charger is not intended to run a motor and doing so might cause EMC disturbance from the charger.
2.6.3 Overcurrent
Overcurrent is a limit that is used to detect if the actuator is overloaded, runs into any obstacle, or reaches
an end limit (if limit switches are not used). The movement will be stopped if the motor current is above the
set limit for 250 ms. If the motor current is 2 A above the set limit, the movement will stop immediately.
It is possible to configure individual current limits for all channels via the RST10, see section 5.2.4.
2.6.4 Internal errors
If an internal error is detected, the operation turns off for one channel only or for all channels, depending
on the type of error. The alert indicator LED on the hand control lights up.
Errors are automatically cleared after 10 seconds and the operation turns on again. If the error still
remains, the channel/channels will be turned off again and no operation will be possible.