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15.3.2 Drive to Computer
Drive will send back Parameter data and its Status after receive Read Command from computer.
Format: “P,uu,nn,tt,ddddd,s,aaaa” or “P,uu,nnn,tt,ddddd,s,aaaa”
P
:
P stands for PARAMETER String
uu
:
ID of drive, from 00 to 99.
This number is defined in Pr.093 of each drive.
nn(n)
:
PDAN series: If Protocol P=0, Parameter format is “nn”, from 00 to 99
If Protocol P=1, Parameter format is “nnn”, from 000 to 999
PDA/PDE/PDH series: Parameter format is “nn”, from 00 to 99
tt:
Data type of this parameter, from 00 to 22.
tt
Data Type
Data Range
Format
0
Read/Write, store in EAROM
00000~65535 999.99
1
Read/Write, store in EAROM
00000~65535 9999.9
2
Read/Write, store in EAROM
00000~65535 99999
3
Read/Write, store in EAROM
00000~00255 999.99
4
Read/Write, store in EAROM
00000~00255 9999.9
5
Read/Write, store in EAROM
00000~00255 99999
6
Read/Write, store in EAROM
00000~00001 99999
7
Read/Write, store in RAM
00000~65535 99999
8
Read only, store in RAM
00000~65535
999.99, if data >32767 which is -
(65536-ddddd)
9
Read only, store in RAM
00000~65535 999.99
10
Read only, store in RAM
00000~65535 9999.9
11
Read only, store in RAM
00000~65535 99999
12
Read only, store in RAM
00000~00255 999.99
13
Read only, store in RAM
00000~00255 9999.9
14
Read only, store in RAM
00000~00255 99999
15
Read only, store in RAM
00000~00001 99999
16
Read only, store in RAM
00000~00015 99999, (Binary)
17
Read only, store in RAM
00000~00007 99999, (Binary)
18
Read only, store in RAM
00000~00003 99999, (Binary)
19
Read only, store in RAM
00000~01023 99999
20
Read only, store in RAM
00000~00001 99999, (Hex)
22
Read only, store in RAM
00000~00001 99999, (Hex)
ddddd
:
Data value, from 00000 to 65535.
s
:
Drive output status, from 0 to 9.
s = 1: Drive Reverse Running
s = 2: Drive Forward Running.
s = 3: Drive Stop
else, undefined.
aaaa
:
Alarm history, from 0000 to 9999
The drive can record 4 Alarm messages.
Most significant digit stands for oldest Alarm message.
Least significant digit stands for present Alarm message.
Refer to section 14.2 for Alarm code.
15.4 Modbus Protocol
PDAN series: Standard Modbus protocol and JPS Modbus protocol are built in to the inverter as standard, please
contact our application department for details.