Using the up/down counter function, Using the up/down counter function -14 – Rockwell Automation 1336E IMPACT Adjustable Frequency AC Drive User Manual V 1-4.XX User Manual

Page 184

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10-14

Using the Function Block

Figure 10.17
Maximum/Minimum Function Block

Using the Up/Down Counter
Function

The up/down counter function lets you increment or decrement a
value. The up/down counter function block is shown in Figure 10.18.

200

Func 1 Eval Sel

0

198

Function In1

199

Func 1 Mask/Val

Enter: 0 This value is not used.

Maximum/Minimum

Function Block

203

Func 2 Eval Sel

0

201

Function In2

202

Func 2 Mask/Val

Enter: 0 This value is not used.

212

Function Sel

10

In1, In2 < [min] Out1

In3: 0: min —> Out1

In1

In2

213

Function
Output 1

206

Func 3 Eval Sel

0

204

Function In3

205

Func 3 Mask/Val

Enter: 0

Enter: 0 This value is not used.

In3

Out1

96

An In 1 Value

98

An In 1 Offset

97

An In 1 Scale

= 0

= 2

137

SP An In2 Value

136

SP An
In2 Sel

138

SP An
In2 Scale

= 6

= 1

...

Gateway

+4096

+4096

+4096

0–10V

Enter 0 for parameters 207 through 211

as these parameters are not used for this

function block.

= 0

29

Speed

Ref 1

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