Mitsubishi L26CPU-BT, User Manual

Page: 215 / 450

9 - 32 9 - 32
9. DEDICATED INSTRUCTIONS AND PROGRAMMING
Control data
Device Item Set data
Setting range
2
Set by
(S1) + 0 Completion status
Stores the status when the instruction is complete.
0 : No error (normal completion)
Other than 0: Error code — System
(S1) + 1 Setting flag
Specifies whether the individual setting data from (S2) to
(S5) is valid or invalid.
0: Invalid
1
1: Valid
Send, receive and automatic refresh buffer
assignment data (S5)
Error invalid station specification data
(S4)
Reserved station specification data
(S3)
Slave station setting data (S2)
Mode
00: Remote net (Ver.1 mode)
01: Remote net (Additional mode)
10: Remote net (Ver.2 mode)
11: Not used
b15 b14b13 b4 b3 b2 b1 b0
0 0 to
—
(S1) + 2
Number of
connected modules
involved in
communication
Sets the number of connected slave stations. 1 to 64
(S1) + 3 Number of retries Sets the number of retries to a communication faulty station. 1 to 7
(S1) + 4
Number of
automatic return
modules
Sets the number of slave stations that can be returned per
one link scan.
1 to 10
(S1) + 5
Operation
specification when
CPU is down
Specifies the data link status when a master station
programmable controller CPU error occurs.
0: Stop
1: Continue
0, 1
(S1) + 6
Scan mode
specification
Specifies either the synchronous or asynchronous mode for
sequence scan.
0: Asynchronous
1: Synchronous
0, 1
(S1) + 7 Delay time setting Set 0 for the delay time. 0
User
1: For the setting data specified invalid, default parameter will be applied.
2: Setting a value outside the setting range results in abnormal completion.