Omron CJ - REFERENCE MANUAL 02-2010 Reference Manual page 524

3. Instructions
Precautions
SINQ, COSQ
SINQ(475)/COSQ(476) differs from SIN(460)/COS(461) in the following respects:
• The instruction has improved performance.
• The instruction length is 8 steps.
• The Condition Flags are not refreshed.
• An unpredictable value will be output if the angle data is out-of-range.
• The data cannot be input or output at a Programming Console. A question mark will be displayed.
TANQ
TANQ(477) differs from TAN(462) in the following respects:
• The instruction has improved performance.
• The instruction length is 15 steps.
• The Condition Flags are not refreshed.
• An unpredictable value will be output if the angle data is out-of-range.
• The data cannot be input or output at a Programming Console. A question mark will be displayed.
• An unpredictable value will be output if the angle data is n /2
(n = ...., -3, -1, 1, 3.....).
488 CS/CJ/NSJ Series Instructions Reference Manual (W474)