Setting Retry Count (D8179); Setting Comms Time-Out (D8180) - Mitsubishi Electric MELSEC FX Series User Manual

FX communication
2 ) In the case of pattern 1 (FX
Station No.
No.0
No.1
No.2
No.3
No.4
No.5
No.6
No.7
3 ) In the case of pattern 2 (FX
Station No.
No.0
No.1
No.2
No.3
No.4
No.5
No,6
No.7
4.2.4

Setting Retry Count (D8179)

Set a value 0 to 10 to the special data register D8178. (Default = 3)
This setting is not required for the slave station.
If a master station tries to communicate with the slave station at this retry count (or over),
communication error occur in the station.
4.2.5

Setting Comms Time-out (D8180)

Set value 5 to 255 to the special data register D8179. (Default = 5)
This value multiplied by 10(ms) is duration of the comms time-out.
Comms time-out is the communication dwell time between the master station and slave station.
, FX
1N 2N
Device No.
Bit device (M) Word device (D)
32 points 4 points
M1000 to M1031 D0 to D3
M1064 to M1095 D10 to D13
M1128 to M1159 D20 to D23
M1192 to M1223 D30 to D33
M1256 to M1287 D40 to D43
M1320 to M1351 D50 to D53
M1384 to M1415 D60 to D63
M1448 to M1479 D70 to D73
, FX
1N 2N
Device No.
Bit device (M) Word device (D)
64 points 8 points
M1000 to M1063 D0 to D7
M1064 to M1127 D10 to D17
M1128 to M1191 D20 to D27
M1192 to M1255 D30 to D37
M1256 to M1319 D40 to D47
M1320 to M1383 D50 to D57
M1384 to M1447 D60 to D67
M1448 to M1511 D70 to D77
, FX )
2NC
, FX )
2NC
N:N network 4
4
4-5