#Ctsoft communication cable update#
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Position feedback direction incorrect, or motor could not be stopped during the inertia test, or minimal movement phasing test failed (see 05.12)ĭrive encoder commutation signals connected incorrectly, or measured inertia out of range, or motor was rotating when the minimal movement phasing test started (see 05.12)ĭrive encoder U commutation signal fail (see 05.12)ĭrive encoder V commutation signal fail (see 05.12)ĭrive encoder W commutation signal fail (see 05.12)

The position feedback did not change or required speed could not be reached during the inertia test (see 05.12) If the drive is operating in low voltage battery mode the over voltage trip level is 1.45 x parameter 06.46.īraking resistor instantaneous current trip. This trip cannot be reset until the voltage falls below the maximum continuous level.ĭrive voltage rating Instantaneous trip Max continuous level link voltage has exceeded the maximum level or has remained above the maximum continuous level for more than 15s. Under voltage trip and restart levels are as follows:ĭrive voltage rating UU trip level UU restart levelĭC link over voltage. Next time your Unidrive is throwing an error code, the following information may help. Safe Torque Off can form part of an EN 954-1 Category 4 system by adding additional control circuitry.All drives are going to trip at some point or other.

Eliminates feedback checking arrangement.

Eliminates one or more power contactors.

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Reduces user cost in machine safety controller designs that must comply with EN/IEC 62061 up to SIL 3, EN ISO 13849-1 up to PL e, EN 954-1 category 3 and EN 81-1 for elevators.

Allows the drive to become part of the machine safety system.

When the Safe Torque Off function is active, the drive output is disabled with a high degree of integrity. Unidrive SP’s Safe Torque Off (STO) is a functional safety feature which complies with EN/IEC 6 SIL 3 and is built in to the drive as standard.

#Ctsoft communication cable update#

High resolution analogue input for precision control – Bipolar differential analog, 16bit plus sign, 250uS update.the rating is suitable for the majority of servo applications On Size 0, 1 and 2, the drive has space for an optional integrated braking resistor with thermal protection.Additional encoder interfaces can be added through option modules Integrated universal encoder interface, able to accept a wide range of encoder types, including incremental, high resolution SinCos and absolute SSI encoders.Unidrive SP has integrated features that make the product ideal for high performance servo applications: Networks include EtherCAT, SERCOS, Profibus and CANopen. SM option modules allow Unidrive SP to connect to a wide range of high speed servo Fieldbus and Ethernet networks for centralized motion control. It is ideal for applications such as printing, packaging and cutting machinery.

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SM-Register is designed to provide a flexible, high performance solution for programmable motion requiring high speed registration features. The position control loops operate at high speed and are synchronized to the drives internal current and speed loop, eliminating delays, which maximizes control performance. Each Unidrive SP can accept up to three SM option modules to allow the drive to be customized to your servo applications, option modules allow motion control, additional encoder feedback and I/O to integrated.Ĭontrol Techniques’ SM-Applications and SM-EZ Motion option modules enable high performance motion / positioning controllers to be integrated within the drive.