Chapter 4: AC Drive Parameters
GS1 Series AC Drive User Manual
4–26
Settings 14 and 15: Increase and Decrease Speed
(Electronic Motor Operated Potentiometer)
Settings 14 and 15 allow the Multi-function terminals to be used to increase or
decrease speed incrementally. Each time an increase/decrease speed input is
received the Master Frequency will increase/decrease by one unit.
Note: In order to use these settings, 4-00 must be set to 1.
Setting 16: Reset Speed to Zero
Setting 99: Multi-Function Input Disable
Setting a Multi-Function Input to 99 will disable that input. The purpose of this
function is to provide isolation for unused Multi-Function Input Terminals. Any
unused terminals should be programmed to 99 to make sure they have no effect
on drive operation.
Note: Any unused terminals should be programmed to 99 to make sure they have no
effect on drive operation.
Setting 15: Decrease
Setting 14: Increase
CM
DI3-DI4
DI3-DI4
DI3-DI4: Increase or Decrease Frequency
"Close": Drive receives Increase or Decrease Frequency Input
DI3-DI4: Reset Speed to Zero
"Close": Drive receives Reset Speed to Zero signal
DI3-DI4
CM
Reset Speed to Zero
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