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Programming
Page 5-12
ABB Control - AC 31
1SBC 260400 R1001-b
06.99
4.1.4. Initialization /Internal bits backup
Value n to choose
Internal bits backed up
Internal bits initialized
n = 0 (default value)
no backup
M 000.00...M 099.15
M 230.00 M 255.15
n = 1...99
M 000.00...M n-1.15
M n.00...M 099.15
M 230.00...M 255.15
n = 100...229
M 000.00...M 099.15
M 230.00...M 255.15
n = 230...254
M 000.00...M 099.15
M 230.00...M n-1.15
M n.00...M 255.15
n < 0, n > 254
M 000.00...M 099.15
M 230.00...M 254.15
M 255.00...M 255.15
Comments:
The bits M 255.00 to M 255.03 are oscillator variables which always start at 0.
The bits M 255.10 to M 255.14 are reserved for the diagnosis.
The M 255.15 bit cannot be backed up and is always reset to 0 at the launch of any
program. Consequently, it may be used to detect the first program cycle.
4.1.5. Initialization / Internal words backup
Value n to choose
Internal words backed up
Internal words initialized
n = 0 (default value)
no backup
MW 000.00...MW 099.15
MW 230.00...MW 239.15
MW 255.00...MW 255.15
n = 1...99
MW 000.00...MW n-1.15
MW n.00...MW 099.15
MW 230.00...MW 239.15
MW 255.00...MW 255.15
n = 100...229
MW 000.00...MW 099.15
MW 230.00...MW 239.15
MW 255.00...MW 255.15
n = 230...255
MW 000.00...MW 099.15
MW 230.00...MW n-1.15
MW n.00...MW 255.15
n < 0, n > 255
MW 000.00...MW 099.15
MW 230.00...MW 239.15
MW 255.00...MW 255.15
no initialization
Summary of Contents for AC 31
Page 1: ...Technical Manual Advant Controller 31 40 50 Series 1SBC 260400 R 1001 b ...
Page 7: ......
Page 43: ......
Page 45: ...Technical specifications Page 3 2 ABB Control AC 31 1SBC 260400 R1001 b 06 99 ...
Page 83: ......
Page 85: ...Installation Page 4 2 ABB Control AC 31 1SBC 260400 R1001 b 06 99 ...
Page 109: ......
Page 130: ...Programming ABB Control AC 31 Page 5 21 1SBC 260400 R1001 b 06 99 ...
Page 182: ...Communication ABB Control AC 31 Page 7 11 1SBC 260400 R1001 b 06 99 ...
Page 189: ......
Page 203: ......
Page 217: ......
Page 218: ...AC 31 technical documentation ABB Control AC 31 Index Page 1 1SBC 260400 R1001 b 06 99 Index ...