Mitsubishi Electric MELSEC-Q Series User Manual page 208

(a) Control data
Device Item
(S1) + 0 Completion status
(S1) + 1 Setting flag
Total module
(S1) + 2
connected
(S1) + 3 Retry count
Automatic
(S1) + 4 reconnection station
count
Operation
(S1) + 5 specification when
CPU is down
(S1) + 6 Scan mode setting
(S1) + 7 Delay time setting
*1 For the setting data specified as Invalid, default value will be applied. (
Section 9.8 (1) (e))
*2 Setting a value outside the setting range results in abnormal end.
206
Stores the status when the instruction is complete.
0: No error (normal completion)
Value other than 0: Error code
Specify whether the individual setting data for (S2) to (S5) is valid or invalid.
*1
0: Invalid
1: Valid
b15 b14 b13 b4 b3 b2 b1 b0
0 to 0
Error invalid station specification data (S4)
Communication and automatic update buffer
assignment data (S5)
Mode
00: Remote Net(Ver.1 Mode)
01: Remote Net(Additional Mode)
10: Remote Net(Ver.2 Mode)
11: Cannot be used
Set the number of connected slave stations.
Set the number of retries to a faulty station.
Set the number of slave stations that can return per one link scan.
Specify the data link status when a master station programmable controller
CPU error occurs.
0: Stop
1: Continue
Select whether to synchronize the link scan with the sequence scan or not.
Selecting Asynchronous shortens input transmission delay time. Selecting
Synchronous shortens output transmission delay time.
0: Asynchronous
1: Synchronous
Set 0.
Setting data
Slave station setting data (S2)
Reserved station specification data (S3)
Setting
*2
range


1 to 64
1 to 7
1 to 10
0, 1
0, 1
0
Page 207, Section 9.8 (1) (b) to Page 209,
Set by
System
User