WORKING WITH THE CONTROL UNIT 5-27
SB1391 Hardware and Setup Guide - Document revision no. 1.14
Current level (CL)
Error limit during
acceleration/deceleration.
(EA)
Torque limit when not
moving (TL)
Torque limit when
moving (TO)
Error limit-except during
acceleration/deceleration
(ER)
FIGURE 5-26 Protection parameters
The purpose of the protection parameters is to protect the system from misuse, overcurrent,
overheat, and other mistakes. For each parameter there are two columns. The left column applies
during the adjustment session only. The right column applies during normal operation.
Action Effect of action
1. Select 3. Protection parameters and
click Step.
The Protection parameters dialog box opens
(FIGURE 5-26).
2. Set the protective parameters. Refer to
TABLE 5-7 for more information.
Warning
Failure to set the correct current limit can result in damage to the motor. For
more information about the current limit, refer to Chapter 5, "Adjusting
Control Loops."
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