Sm Devices - Mitsubishi GOT1000 Series Connection Manual

19.4.6 SM devices

The SM devices are bit devices into which interrupt outputs and clock data that turn ON/OFF at 1-second
cycles.
1 List of SM devices
The following shows the SM devices (virtual devices inside the GOT).
Address
Interrupt output
When the ON/OFF state of SM0 to 49 is changed by a touch switch on the GOT, for example, the
interrupt codes shown below are transmitted (interrupt output) to the host side.
The data amount (number of bytes) to be interrupt-output is set at "Interrupt Data Byte" in
"Communication Detail Settings". (
(Communication settings))
SM0 to 49
1-second cycle clock
Turns ON/OFF at a 1-second cycle.
SM50
2-second cycle clock
Turns ON/OFF at a 2-second cycle.
SM51
Interrupt code output disable flag
Enables or disables the output of the interrupt code.
OFF : Interrupt code output enabled
SM52
ON : Interrupt code output disabled
When set to disable the interrupt code output, no interrupt data are output to the host.
(Relevant devices: D13, D14, SM0 to 49)
SM53 to 63
*1 After the ON/OFF state is changed, the interrupt data are output within a period of 1 to 10 ms.
*2 When the ON/OFF state of SM0 to 49 is changed from the host side, interrupt output is not performed.
Description
Section 19.6.3 Setting communication interface
Address Event type
Changed from OFF to ON
SM0
Changed from ON to OFF
Changed from OFF to ON
SM1
Changed from ON to OFF
Changed from OFF to ON
SM2
Changed from ON to OFF
Changed from OFF to ON
SM48
Changed from ON to OFF
Changed from OFF to ON
SM49
Changed from ON to OFF
0.5 0.5
1 1
Unused
*1*2
Interrupt code
50
H
51
H
52
H
53
H
54
H
55
H
B0
H
B1
H
B2
H
B3
H
19.4 Device Data Area
19.4.6 SM devices
17
18
Set side
19
User
20
21
22
System
23
User
24
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