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Analog Setting Board Section 2-4
2-4 Analog Setting Board
2-4-1 Model
2-4-2 Function
Each of the values set using the four variable resistors located on the front of
the Analog Settings Board is stored as a 4-digit BCD between 0000 and 0200
in the analog settings words (IR 220 to IR 223).
By using the Analog Setting Board, an operator can, for example, set the
value of a timer instruction using an analog setting (IR 220 to IR 223), and
thereby slightly speed up or slow down the speed or timing of a conveyor belt
simply by adjusting a control with a screwdriver, removing the need for a Pro-
gramming Device.
Using the Analog Timer The following example shows the 4-digit BCD setting (0000 to 0200) stored in
IR 220 to IR 223 being used as a timer setting.
Name Model Specifications
Analog Setting Board CQM1H-AVB41 Four analog setting screws
TIM000
220
00005
The setting of TIM000 is set externally
in IR 220. (Timer is executed using
the setting of analog control 0.)
Phillips screwdriver
IR 220
IR 221
IR 222
IR 223
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