YASKAWA SI-P3/V Technical Manual page 20

7 Conventional Formats
Command Signal
E
F
<1> CIMR-VC drives do not have Multi-function digital input command 7.
Drive Status
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
Output (Master Device – Drive)
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
5 MEMOBUS/Modbus Starting Register Address (High Byte)
6 MEMOBUS/Modbus Starting Register Address (Low Byte)
7 MEMOBUS/Modbus Data Length
8 MEMOBUS/Modbus Data 1 (High Byte)
9 MEMOBUS/Modbus Data 1 (Low Byte)
10 Reserved
11 Handshaking Register
<1> Unit depends on the setting of o1-03 (Digital Operator Display Scaling). When the drive is operating in the V/f Control mode, the drive's
output frequency becomes the input data.
MEMOBUS/Modbus Message Area
In this area, a MEMOBUS/Modbus message is transferred to the SI-P3/V unit, and the parameters in the drive can be set,
read, and monitored. Up to four data items can be written or read at one time.
Because the SI-P3/V unit edits the MEMOBUS/Modbus message internally and transfers it to the drive after receiving
the message, more time is required to return the message. Use the handshaking register to synchronize sending or
receiving of the data between the PROFIBUS-DP master and the SI-P3/V unit. For details on the handshaking register,
refer to Handshaking Register on page
• Execute an Enter command to write a parameter to the drive. Execution of the Enter command validates the written
data. For the details of the Enter command. Refer to the Enter Command in Appendix C of the V1000 Technical
Manual.
20
Fault Trace and Fault History Reset
1: Fault information is reset by raising edge of this bit
Baseblock command
1: External Baseblock
Table 12 Drive Status: U1-12
1: During run
1: During zero speed
1: During reverse run
1: During fault reset signal input
1: During speed agree
1: Drive ready
1: Alarm
1: Fault
1: During operation error (oPE
1: During momentary power loss
1: NetCtrl status
1: MA-MB relay closed
1: Photocoupler output 1 closed
1: Photocoupler output 2 closed
1: Motor 2 selected
Reserved
Table 13 Extended Data 2 Register Map
Description
23.
YASKAWA ELECTRIC SIEP C730600 23B V1000 Option PROFIBUS-DP Technical Manual
Description
Description
)
Input (Drive – Master Device)
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
5 MEMOBUS/Modbus Starting Register Address (High Byte)
6 MEMOBUS/Modbus Starting Register Address (Low Byte)
7 MEMOBUS/Modbus Data Length
8 MEMOBUS/Modbus Data 1 (High Byte)
9 MEMOBUS/Modbus Data 1 (Low Byte)
10 Reserved
11 Handshaking Register
Description
<1>
<1>