Mitsubishi Q00JCPU User Manual page 503

9
DEVICE EXPLANATION
(4) Differences between "link direct devices" and "link refresh"
The differences between "link direct devices" and "link refresh" are shown in
Table9.10.
Program
notation
method
Number of steps
Network module access range
Access data guarantee range
Remark
Table9.10 Differences Between "Link Direct Devices" and "Link Refresh"
Item
Link relay
Link register
Link special relay
Link special register
1. For details on the MELSECNET/H network system, refer to the Q
Corresponding MELSECNET/H Network System Reference Manual.
Q Corresponding MELSECNET/H Network System Reference Manual
2. For details on network parameters, common parameters, and network refresh
parameters, refer to the following manuals:
Detailed information : Q Corresponding MELSECNET/H Network
Setting procedures
Link Direct Device
J \K4B0 or later
J \W0 or later
J \K4SB0 or later
J \SW0 or later
2 steps
All network module link
devices
Word units (16 bits)
System Reference Manual
: GX Developer Operating Manual
9.4 Link direct device
Link Refresh
B0 or later
W0 or later
SB0 or later
SW0 or later
1 step
Refresh parameter
designated range
9
- 52
9
10
11