Concurrent I/O•Parameter - Motoman

2.2 System Conform ParametersS2C122 to S2C124: PARITY OF GENERAL OUPUT GROUPSThese parameters specify whether the output group instruction is executed with parity check(even parity).d7d0d7d0S2C122S2C123OG#01OG#09OG#02OG#10OG#03OG#11OG#04OG#12OG#05OG#13OG#06OG#14OG#07OG#15OG#08OG#16PARITY CHECK AT BIT-ON (1) PARITY CHECK AT BIT-ON (1)d7d0S2C124OG#17OG#18OG#19OG#20OG#21OG#22OG#23OG#24PARITY AT CHECK AT BIT-ON (1)Parity bits are set as the highest level bits of each output group. For example, if OG#01 isspecified with parity and DOUT OG# (1) 2 is executed, the result will be 00000010 if 2 isbinary converted. Since there will be only one bit (odd) on at this time, the parity bit (highestlevel bit) will be set to on and 10000010 (130) will be output OG# (1).As in the case of a variable such as DOUT OG# (1) B03 parity bits are added to the contentsof the variable data. However, if the contents of the variable exceed 127, as in the case ofDOUT OG# (1) 128, an alarm will occur. Remains unchanged if no parity check is specified.2-23