Filter
Top Products
8 - 22
8 PROGRAMMING
MELSEC-QnA
The timing when the link special register (SW) data is updated differs depending on the
number.
The update timing is indicated in Table 8.3.
Table 8.3 Update timing of the link special register
Link special register Data update timing Link special register Data update timing
SW0041 SW0071
Updated independently regardless of SB
(Update after each station is stabilized.)
SW0045
Updated independently regardless of SB
SW0072 When SB0074 changes
SW0060 When SB0060 changes SW0074 to SW0077 When SB0075 changes
SW0061 When SB0061 changes SW0078 to SW007B When SB0080 changes
SW0062 SW0080 to SW0083 Updated independently regardless of SB
SW0067 SW0088 to SW008B When SB0090 changes
SW0068 SW0090
SW0069 SW0098 to SW009B
SW006A SW009C to SW009F
SW006D SW00B4 to SW00B7
SW006E SW00B8
SW006F SW00B9
Updated independently regardless of SB
SW0070
Updated independently regardless of SB
– –