5 FUNCTIONS USED WITH SSCNET COMMUNICATION
5.7 Connection of Sensing Module
207
5
Parameter setting of sensing module
Set the parameters to use the sensing module.
[Motion CPU Common Parameter] [Head Module]
• The number of sensing module stations that can be connected to a SSCNET/H line according to
operation cycle settings, are as follows.
■Axis No.
Display the sensing module RIO axis No./axis No., and axis label set in the servo network settings.
(For Motion SFC programs, this number is used for specifying).
■Refresh device setting (CPU side)
Set the device (Input: RX, RWr/Output: RY, RWw) for storage of link data. Motion CPU device is set using automatic refresh
by cyclic transmission with the sensing module. Link devices (RX, RWr, RY, RWw) of the Motion CPU are automatically
assigned in MT Developer2.
Link devices (RX, RWr, RY, RWw) of the Motion CPU are used only for internal processing. These cannot be
used in user data such as Motion SFC programs etc.
• Device name
Set the device name for the bit device or word device that stores link data. Refer to device list for bit device and word device
names that can be set. (Page 75 Device List)
• Module I/O No./10H(**)
If a module access device (U\G) is set for the device name, set the I/O No. of the module access device (U\G) in which
the link data being input is stored. Refer to device list for the range of module access devices (U\G) that can be set.
(Page 75 Device List)
Item Setting range Default
value
Axis No. ■Station mode
601 to 608
■Axis mode
1 to 64
Refresh device setting (CPU side)
(Input: RX, RWr/Output: RY, RWw)
Device name Bit device name/Word device name
Module I/O No./10H(**) 00 to FF
Points Page 207 Refresh device setting (CPU side)
Start Bit device/Word device
Status device Bit device/Word device
Monitor device Word device
Command device Bit device/Word device
Operation cycle [ms]
0.888 Up to 4 stations
Up to 2 stations
Up to 1 stations0.222
0.444
Stations connected
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