Name: Control Techniques unidrive sp
Brand: Control Techniques
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Parameter

structure

Keypad and

display

Parameter

x.00

Parameter

description format

Advanced parameter

descriptions

Macros

Serial comms

protocol

Electronic

nameplate

Performance

Feature look-

up table

Menus 15 to 17

SM-SLM

Unidrive SP Advanced User Guide 313

Issue Number: 7 www.controltechniques.com

The error status is provided so that only one Solutions Module error trip is required for each Solutions Module slot. If an error occurs the reason for

the error is written to this parameter and the drive may produce a SLX.Er trip, where X is the slot number. A value of zero indicates that the Solutions

Module has not detected an error, a non-zero value indicates that an error has been detected. (See section Solutions Module error status values on

page 301 for the meaning of the values in this parameter.) When the drive is reset this parameter is cleared for all Solutions Modules.

This Solutions Module includes a temperature monitoring circuit. If the PCB temperature exceeds 94°C, the drive fan is forced to operate at full speed

(for a minimum of 10s). If the temperature falls below 94°C, the fan can operate normally again. If the PCB temperature exceeds 100°C, the drive will

trip and the error status is set to 74.

Most Solutions Modules include a processor with software. The software version is displayed in these parameters in the form Pr x.02 = xx.yy and Pr

x.50 = zz. Where xx specifies a change that affects hardware compatibility, yy specifies a change that affects product documentation, and zz specifies

a change that does not affect the product documentation. When a module is fitted that does not contain software both these parameters appear as

zero.

x.50 Solutions Module error status

Drive modes Open-loop, Closed-loop vector, Servo, Regen

Coding