YASKAWA SI-P3/V Installation Manual page 26

Byte
26 MEMOBUS/Modbus Data 4 High Byte
27 MEMOBUS/Modbus Data 4 Low Byte
28
29 Not Used
30
31 Hand Shake Register
<1> To select drive analog output channel for communications, set H4-01 (Multi-Function Analog Output Termainal
AM) to 31 (Not used)
<2> Drive digital output ON/OFF during communications, set H2-01 (Terminal MA, MB and MC Function Selection
(relay)), H2-02 (Terminal P1 Function Selection (open-collector)) , and H2-03 (Terminal P2 Function Selection
(open-collector) ) to F.
<3> Unit depends on the setting of o1-03 (Digital Operator Display Scaling). The register content is zero if the drive
is set for V/f control.
<4> Cannot be used when setting A1-02 (Control Method Selection) to 0 (V/f Control without PG).
<5> 1 is 0.1 A for drives with a capacity of more than 11 kW.
The register exchanged in input byte 2, 3 in
specified in parameter U1-04. If U1-04 = 0 or 5 (V/f mode or PM V/f mode), the output
frequency register is changed.
Byte
0 Operation Command High Byte
1 Operation Command Low Byte
2 Frequency Reference High Byte
3 Frequency Reference Low Byte
4 MEMOBUS/Modbus Function Code
MEMOBUS/Modbus Starting Register
5
Address High Byte
MEMOBUS/Modbus Starting Register
6
Address Low Byte
7 MEMOBUS/Modbus Data Length
8 MEMOBUS/Modbus Data 1 High Byte
9 MEMOBUS/Modbus Data 1 Low Byte
10 Not Used
11 Hand Shake Register
<1> Unit depends on the setting of o1-03 (Digital Operator Display Scaling). The register content is zero if the drive is
set for V/f control.
YASKAWA ELECTRIC TOBP C730600 23A V1000 Option PROFIBUS-DP Installation Manual
7 PROFIBUS-DP Option Data and I/O Maps
Output
Description
Table 10 Extended Data 2 Register Map
Output
Description
Byte
26 MEMOBUS/Modbus Data 4 High Byte
27 MEMOBUS/Modbus Data 4 Low Byte
28
29 Not Used
30
31 Hand Shake Register
Table 10 depends on the control method
Byte
0 Drive Status High Byte
1 Drive Status Low Byte
2 Motor Speed High Byte
3 Motor Speed Low Byte
4 MEMOBUS/Modbus Function Code
MEMOBUS/Modbus Starting Register
5
Address High Byte
MEMOBUS/Modbus Starting Register
6
Address Low Byte
7 MEMOBUS/Modbus Data Length
8 MEMOBUS/Modbus Data 1 High Byte
9 MEMOBUS/Modbus Data 1 Low Byte
10 Not Used
11 Hand Shake Register
Input
Description
Input
Description
<1>
<1>
26