Changing Overtorque And Undertorque Detection Levels Using An Analog Input - YASKAWA CIMR-G7U Technical Manual

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Changing Overtorque and Undertorque Detection Levels Using an Ana-
log Input
If you set parameter H3-09 (Multi-function Analog Input Terminal A2 Function Selection) or H3-05 (Multi-
function Analog Input Terminal A3 Function Selection) to 7 (overtorque/undertorque detection level), you can
change the overtorque/undertorque detection level.
If you change the overtorque/undertorque detection level using the multi-function analog input, only over-
torque/undertorque detection level 1 will be enabled.
The following diagram shows the overtorque/undertorque detection level using an analog input.
Multi-Function Analog Input (H3-05, H3-09)
Setting
Value
Overtorque/undertorque detection
7
level
-50
6
Detection level
(4 mA)
Fig 6.38 Overtorque/Undertorque Detection Level Using an Analog Input
Function
Motor rated torque for vector control
Drive rated output current for V/f control
Multi-function analog input
terminal A2, A3 input level
(20 mA)
Contents (100%)
Yes
Control Methods
Open Open
V/f
Loop Flux Loop
V/f with
Vector Vector Vector
PG
1 2
Yes Yes Yes Yes