Mitsubishi Electric MELSEC iQ-R Series - Page 1664

1662
19 CC-LINK INSTRUCTIONS
19.7 Setting Network Parameters
■Applicable devices
*1 Index modification is not available.
*2 FX and FY cannot be used.
*3 FD cannot be used.
*4 T, ST, C, and FD cannot be used.
■Control data
*1 The default value will be used for any setting data specified as invalid. For the default values, refer to the following.
Page 1663 Slave station setting data
Page 1663 Reserved station specification data
Page 1664 Error invalid station specification data
Page 1664 Automatic update buffer assignment data
Operand Bit Word Double word Indirect
specification
Constant Others
(U)
X, Y, M, L,
SM, F, B, SB,
FX, FY
J\ T, ST, C, D, W,
SD, SW, FD, R,
ZR, RD
U\G, J\,
U3E\(H)G
Z LT, LST,
LC
LZ K, H E $
(U)
*1
        
(s1) 
*3
     
(s2) 
*3
     
(s3) 
*3
     
(s4) 
*3
     
(s5) 
*3
     
(d) 
*2

*4
     
Operand: (s1)
Device Item Description Setting range Set by
+0 Completion status The completion status is stored upon completion of the instruction.
• 0: Completed successfully
• Other than 0: Completed with an error (error code)
 System
+1 Setting flag Specifies whether the setting data in (s2) to (s5) are valid/invalid
• 0: Invalid
*1
• 1: Valid
(1) Slave station setting data (s2)
(2) Reserved station specification data (s3)
(3) Error invalid station specification data (s4)
(4) Automatic update buffer assignment data (s5)
(5) Data link faulty station setting
• 0: Data in the remote input (RX) are cleared.
• 1: Data in the remote input (RX) are held.
(6) CPU STOP time output setting
• 0: Data are refreshed to the remote output (RY).
• 1: Data, 0, is sent to the remote output (RY).
 User
+2 Total number of
connected modules/
stations
Specifies the number of slave stations to be connected. 1 to 64 User
+3 Number of retries Specifies the number of retries to be performed for a communication error station. 1 to 7 User
+4 Number of automatic
return modules
Specifies the number of slave stations that can return by one link scan. 1 to 10 User
+5 Data link setting when
CPU is down
Specifies whether to stop or continue the data link when the CPU module causes a
stop error.
• 0: Stops the data link.
• 1: Continues the data link.
0, 1 User
+6 Scan mode setting Specifies whether the link scan be unsynchronized or synchronized with the
sequence scan. If it is unsynchronized, the output transmission delay time will
shorten.
• 0: Unsynchronized with sequence scan
• 1: Synchronized with sequence scan
0, 1 User
b15
0
b14
0
b13
(6)
b12
(5)
b11
0
b4
0
b3
(4)
b2
(3)
b1
(2)
b0
(1)
…