Mitsubishi Electric QJ71MB91 User Manual page 300

10
DEDICATED INSTRUCTIONS
(2) Control data
Device Item
(S1)+0 -
Completion
(S1)+1
status
(S1)+2 Execution type
CH1 mode
(S1)+3 setting
(switch 1)
CH1
communication
speed setting/
(S1)+4
transmission
setting
(switch 2)
CH2 mode
(S1)+5 setting
(switch 3)
CH2
communication
speed setting/
(S1)+6
transmission
setting
(switch 4)
CH1/CH2
station No.
(S1)+7
setting
(switch 5)
(S1)+8 to
-
(S1)+12
Set value
0000
0001
0002
10
- 26 10.4 ZP.UINI
Table10.16 Control data of the UINI instruction
Specify 0.
The status of the instruction completion is stored.
0 : Normal completion
Other than 0: Error completion (error code) (
Specify an execution type.
0: Change the settings to the values set in (S1)+3 to (S1)+7.
1: Restore the intelligent function module switch settings set in GX Developer.
Specify a mode for CH1.
( (2) (a))
Specify a communication speed and transmission details for CH1.
( (2) (b))
Specify a mode for CH2.
( (2) (a))
Specify a communication speed and transmission details for CH2.
( (2) (b))
Specify its own station No.
( (2) (c))
Specify 0.
* 1 The setting side is as described below.
User : Data are set by the user before dedicated instruction execution.
System: The programmable controller CPU stores the result of dedicated instruction execution.
* 2 When 1 is specified for the execution type, values set for (S1)+3 to (S1)+7 are ignored.
(a) Mode setting
Set the operation mode of the QJ71MB91.
Table10.17 CH1/CH2 mode setting
Operation mode
Master function
H
Slave function
H
Link operation (Slave function)
H
Setting Data
Section 11.4.3)
Description
Performs communication as master station.
Performs communication as slave station.
Relays data between CH1 and CH2 with the
link operation function. (
Setting range
Setting side
0 User
- System
0, 1 User
*2
0 to 2 User
0 to 0B7E User
H
0 to 2 User
0 to 0B7E User
H
0 to F7 User
H
0 User
Section 5.3.3)
*1