Allen-Bradley 1770-M11 User Manual download pdf (Page 24)

24 SLC 500™ Chassis–Based Processors

Publication 1747-2.39

Execution Times for Bit–Level Indirect Addresses

Indirect bit addresses are based on the form of the indirect

address and the type of bit instruction. Use the following two

tables to calculate the execution time of a bit instruction.

Execution Time Examples - Word Level and Bit Level

Indirect Address

Address Form

Additional Time (

SLC 5/03

SLC 5/04

SLC 5/05

B3/[*] 96.70 77.80

B3:1/[*] 96.70 77.80

B3:[*=/]:[ 91.50 72.80

ST12:[*].[*=/]:[ 100.65 76.65

ST12:[*].[*]/0 100.85 76.25

ST12:[*].0/[*] 100.85 76.25

ST12:[*].0/0 105.85 75.85

ST12:0.[*] /0 105.85 75.85

ST12:0.0/[*] 105.85 75.85

B[*=/]:[ 171.50 141.40

B[*]:1/[*] 171.50 141.40

B[*]:[*=/]:[ 166.30 141.80

ST[*]:[*].[*=/]:[ 170.65 145.65

ST[*]:[*].[*]/0 175.85 145.25

ST[*]:[*].0/[*] 175.85 145.25

ST[*]:[*].0/0 181.05 144.85

ST[*]:0.[*=/]:[ 175.85 145.25

ST[*]:0.[*]/0 181.05 144.85

ST[*]:0.0/[*] 181.05 144.85

ST[*]:0.0/0 186.25 144.45

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Allen-Bradley 1770-M11 User Manual Page 24