Mitsubishi Electric MELSEC-Q Series Manual page 32

[w:TMP990] = [w:TMP986]/100; //Create Items Required for Zeller's Congruence
[w:TMP991] = [w:TMP986]/400; //Create Items Required for Zeller's Congruence
[w:TMP992] = (13*[w:TMP987]+8)/5; //Create Items Required for Zeller's Congruence
//Calculate Day of Week Using Zeller's Congruence and Set the Day to Change Time Device
[w:GS516] = ([w:TMP986]+[w:TMP989]-[w:TMP990]+[w:TMP991]+[w:TMP992]+[w:TMP988])%7;
*1 The Object ID might be changed when a screen is utilized.
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