Mitsubishi Electric MELSEC Q Series Reference Manual page 592

No. Name
SW0054 Parameter information
Parameter setting
SW0055
status
SW0056 Current control station
Designated control
SW0057
station
Total number of link
SW0059
stations
Maximum baton pass
SW005A
station
Maximum cyclic
SW005B
transmission station
I/O master station
SW005C
(Block 1)
I/O master station
SW005D
(Block 2)
590
Stores information of parameters.
b15 to b2 b1 b0
0 to 0
(Condition)
• Valid when Received parameter error (SB0055) is OFF.
Stores the status of parameters.
0: Normal
1 or later: Error ( Page 511, Section 10.2)
(Condition)
• Valid when Received parameter error (SB0055) is ON.
Stores the station No. of the station which is actually operating as a control
station. (Including sub-control station)
Range: 1 to 120
Stores the station No. of the control station which is set by network
parameters.
0: Control station or sub-control station does not exist in a network.
1 to 120: Station No.
Stores the total number of link stations which is set by network parameters.
Range: 2 to 120
Stores the largest No. of the station which performs baton pass.
Range: 2 to 120
(Condition)
• Valid when Baton pass status (own station) (SB0047) is OFF.
When Baton pass status (own station) (SB0047) is turned ON (error), data
prior to error is held.
Stores the largest No. of the station where cyclic transmission is performed.
Range: 1 to 120
(Condition)
• Valid when Data link status of own station (SB0049) is OFF.
Stores the station No. for I/O master station of block 1.
0: No I/O master station
1 to 120: Station No.
(Condition)
• Valid when Data link status of own station (SB0049) is OFF.
Stores the station No. for I/O master station of block 2.
0: No I/O master station
1 to 120: Station No.
(Condition)
• Valid when Data link status of own station (SB0049) is OFF.
Description
Network range assignment
(0: No, 1: Yes)
Refresh parameter or interrupt setting
(0: No, 1: Yes)
Availability
Control Normal
station station