User (User-Registered Device Setting); System Information - User-Registered Device Setting; Precaution When Setting 3 Or Fewer Devices - Mitsubishi FX3UC SERIES User Manual

FX Series Programmable Controllers
3UC
User's Manual - Hardware Edition

10.20 User (User-Registered Device Setting)

The procedure for specifying the devices which display as "User" at the "Monitor/Test" menu is explained
below. The user-registered devices are specified by writing the "device type" and "device No." at "D
D + 7" in the system information (system signal 1).

10.20.1 System information - user-registered device setting

1. System signal 1
User-Registered
Device No.
1
2
3
4
2. System signal 2
System
Information
M + 6

10.20.2 Precaution when setting 3 or fewer devices

When 3 or fewer devices are set as user-registered devices, the "type" setting for unused devices should be
set to a value other than 7 and 8.
358
→ Refer to Subsection 10.20.3 to 10.20.5 for program examples.
System
Description
Information
D Device type
D + 1 Device No.
D + 2 Device type
D + 3 Device No.
D + 4 Device type
D + 5 Device No.
D + 6 Device type
D + 7 Device No.
Setting
Content
ON "User-registered device" screen, or "user message" screen is displayed.
OFF Other screen is displayed.
10 Display Module (Only FX3UC-32MT-LT)
10.20 User (User-Registered Device Setting)
→ Refer to Section 10.5 for operation.
→ Refer to Section 10.16 for system information setting.
Setting Value
D = K7: Data register [D] (16-bit)
D = K8: Data register [D] (32-bit)
When D = K7, D + 1 = K0 to K8511
When D = K8, D + 1 = K0 to K7998, K8000 to K8510
D + 2 = K7: Data register [D] (16-bit)
D + 2 = K8: Data register [D] (32-bit)
When D = K7, D + 3 = K0 to K8511
When D = K8, D + 3 = K0 to K7998, K8000 to K8510
D + 4 = K7: Data register [D] (16-bit)
D + 4 = K8: Data register [D] (32-bit)
When D = K7, D + 5 = K0 to K8511
When D = K8, D + 5 = K0 to K7998, K8000 to K8510
D + 6= K7: Data register [D] (16-bit)
D + 6= K8: Data register [D] (32-bit)
When D = K7, D + 7 = K0 to K8511
When D = K8, D + 7 = K0 to K7998, K8000 to K8510
Display Screen Status
→ Refer to Subsection 10.20.4 for a program example.
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