Menus 15 to 17
SM-EZMotion
Parameter 
structure
Keypad and 
display
Parameter 
x.00
Parameter 
description format
Advanced parameter 
descriptions
Macros
Serial comms 
protocol
Electronic 
nameplate
Performance RFC mode
338  Unidrive SP Advanced User Guide
www.controltechniques.com                      Issue Number: 10
157 Y File Corruption Error - Consult Factory
158 Y File Corruption Error - Consult Factory
159 Y File Corruption Error - Consult Factory
160 Y File Corruption Error - Consult Factory
161 Y File Corruption Error - Consult Factory
162 Y File Corruption Error - Consult Factory
163 Y File Corruption Error - Consult Factory
164 Y File Corruption Error - Consult Factory
165 Y File Corruption Error - Consult Factory
166 Y
Program Error - EZMotion Parameter 
Write Out of Range
Value written to SM-EZMotion 
parameter in user program is out of 
range
171 Y Invalid Slot 1 Selection
Solutions Module selected for Slot 1 in 
PowerTools Pro file does not match 
actual module type installed
Switch module located in Slot 1 to match 
module type selected in PowerTools Pro file. 
Alternatively, update the PowerTools Pro 
configuration to match the module type 
actually installed, and then re-download the 
configuration.
172 Y Invalid Slot 2 Selection
Solutions Module  selected for Slot 2 in 
PowerTools Pro file does not match 
actual module type installed
Switch module located in Slot 2 to match 
module type selected in PowerTools Pro file. 
Alternatively, update the PowerTools Pro 
configuration to match the module type 
actually installed, and then re-download the 
configuration.
173 Y Invalid Slot 3 Selection
Solutions Module  selected for Slot 3 in 
PowerTools Pro file does not match 
actual module type installed
Switch module located in Slot 3 to match 
module type selected in PowerTools Pro file. 
Alternatively, update the PowerTools Pro 
configuration to match the module type 
actually installed, and then re-download the 
configuration.
174 Y File Corruption Error - Consult Factory
175 Y Module Output Overload
SM-EZMotion module can only supply 
20mA maximum total output current. If 
this fault occurs, the digital output 
device attached to the module outputs 
is drawing too much current.
Modify circuitry of devices connected to the 
SM-EZMotion module digital outputs so that 
they draw no more than 20mA total.
Error 
Code 
(Pr x.50)
Cause
Trip?
Error Possible Reason Possible Solution