Specifications

Table Of Contents
3 - 12
(3) Operation error conditions
The operation error will occur in the following cases, in which the DDRD
command is not executed.
(a) When the local machine reserved by the head input/output No. of target
machine CPU ÷ 16 (nl) is designated
(b) When the local machine is designated by the head input/output No. of target
machine CPU ÷ 16 (nl)
(c) When a CPU other than the Q motion CPU is designated by the head input/
output No. of target machine CPU ÷ 16 (nl)
(d) When the designated command name is incorrect
(e) When the command is made up of a device other than the applicable device
(f) When 0 to 3DFH, 3E4H and following are designated by the head input/
output No. of target machine CPU ÷ 16 (nl)
(g) When the number of read data items is other than 1 to 16
(h) When the number of read data items exceeds the range of the read data
storage device