Mitsubishi GOT1000 Series Connection Manual page 752

2 Differences in address specifications by data format
The address specification of devices varies depending on the data format.
The following shows the address specification values for each data format.
b7 b6 b5
SM7 SM6 SM5
SM15 SM14 SM13
SM23 SM22 SM21
SM31 SM30 SM29
SM39 SM38 SM37
SM47 SM46 SM45
Unused
*1 For the address specification method for each data format, refer to the following.
• Formats 1, 2
• Formats 3 to 6
• Formats 7 to 10
• Formats 11 to 13
• Formats 14, 15
*2 In formats 3 to 6, values are specified within a range of M9000 to 9052.
*3 In formats 7 to 10, values are specified within a range of SM0 to 52.
*4 For reading or writing data in word units, specify the addresses in 16-point units. (Example: SM0, SM16, SM32,
etc.)
19 - 22
19.4 Device Data Area
19.4.6 SM devices
(1) About the side where virtual devices are set
System: Set on the system side.
User: Set on the user side (by sending request messages from host or
using the touch switches, etc. on the GOT).
(2) About interrupt outputs (SM0 to 49)
• To disable the interrupt output, turn ON SM52 (interrupt code output disable
flag). ( Section 19.4.6 SM devices)
• To enable the interrupt output, set 8 bits to the data length at "Communication
Detail Settings". (
(Communication settings))
• When "7 bits" is set, the MSB (8th bit) is ignored. (Example: FF
Address
b4 b3 b2
SM4 SM3 SM2 SM1
SM12 SM11 SM10 SM9
SM20 SM19 SM18 SM17
SM28 SM27 SM26 SM25
SM36 SM35 SM34 SM33
SM44 SM43 SM42 SM41
SM52 SM51 SM50 SM49
Unused
Section 19.5 Message Formats
: GOT-A900 Series microcomputer connection
: A compatible 1C frame
: QnA compatible 3C/4C frame
: Digital Electronics Corporation's memory link method
: GOT-F900 Series microcomputer connection
Section 19.6.3 Setting communication interface
Formats
b1 b0
1, 2
SM0
8464
SM8
SM16
8465
SM24
SM32
8466
SM40
SM48 8467
H
*1
Address Specification Value
Formats Formats Formats
3 to 6 7 to 10 11 to 13
2110
2111
*2*4 *3*4
2112
2113
7F )
H
Formats
14, 15
2200
H
H
2201
H
2202
H
H
2203
H
2204
H
H
2205
H
2206
H
H