Yaskawa V7 PROFIBUS-DP - Manual (Page 32)

Network Communications 3-4
‹ Fast I/O Output Data
The fast I/O output data area is used to transfer parameter data directly to the drive via a dual port RAM interface. The following table
details the functions of the fast I/O output data (Bytes 0 to 15) For detailed explanation of the terminal and multi-function inputs and
outputs, refer to the V7 Technical Manual.
Table 3.2 – 16 Word Input/Output Message Fast I/O Output Data
Fast I/O Output Data (PROFIBUS-DP Master -> V7)
Byte Function Bit Note
0 Fwd Run/Stop 1 = RUN Forward (Enabled when n003 is set to 3)
1 Rev Run/Stop 1 = RUN Reverse (Enabled when n003 is set to 3)
2 Terminal S3 1 = Close (terminal function dependent on setting of parameter n052)
3 Terminal S4 1 = Close (terminal function dependent on setting of parameter n053)
4 Terminal S5 1 = Close (terminal function dependent on setting of parameter n054)
5 Terminal S6 1 = Close (terminal function dependent on setting of parameter n055)
6 Terminal S7 1 = Close (terminal function dependent on setting of parameter n056)
0
7 Reserved
8 External Fault 1 = External Error
9 Fault Reset 1 = Reset Fault 1
Command
Reference
Ah - Fh Reserved
2 Frequency Reference MSB
3
Frequency
Reference
Frequency Reference LS
0.01Hz
scaling is dependent on the setting of parameter n035
4 - 13 Reserved Must be set 0
0 Terminal MA MB MC 1 = Close (terminal function dependent on setting of parameter n057)
1 Terminal P1-PC 1 = Close (terminal function dependent on setting of parameter n058)
2 Terminal P2-PC 1 = Close (terminal function dependent on setting of parameter n059)
14
Multi-Function
Output
3 - Fh Reserved
15 Reserved