Mitsubishi MELSEC-Q Series Programming Manual page 72

(6) Precautions
(a) Applying the index setting within the FOR to NEXT instruction loop
[When using an edge relay]
(M0Z1 pulse is output normally.)
4.6 Index Setting
4-50
The pulses can be output by using edge relays (V) within the FOR to NEXT instruction
loop.
Note that the pulses cannot be output by the PLS, PLF or pulse (
SM400
MOV
EN ENO
0 s d Z1
FOR
EN ENO
10 n
X0Z1
EGP
EN ENO
d V0Z1
SM400
INC
EN ENO
d Z1
NEXT
EN ENO
Remark
The ON/OFF information of X0Z1 is stored to the edge relay V0Z1.
For example, the ON/OFF data of X0 is stored to V0 and the ON/OFF data of X1
is stored to V1.
Z0 and Z1 cannot be used when labels are used for array indexes within the FOR
to NEXT instruction loop.
[When not using an edge relay]
(M0Z1 pulse is not output normally.)
OUT
EN ENO
d M0Z1
P) instruction.
SM400
MOV
EN ENO
0 s d Z1
FOR
EN ENO
10 n
X0Z1
PLS
EN ENO
d M0Z1
SM400
INC
EN ENO
d Z1
NEXT
EN ENO