Sinee EM500 - Page 418

EM500 Open-Loop Vector Control Inverter User Manual
418
Send
Normal return
Abnormal return
*
Frame Header
≥3.5 idle characters
1
Address
01
Address
01
Address
01
2
Function Code
41
Function Code
41
Function Code
C1
3
Register Address
Hi
70
Register Address Hi
70
Exceptional
Code
04(assumpti
on)
4
Register Address
Lo
00
Register Address Lo
00
CRC Parity
Lo
70
5
Register Value Hi
00
Register Value Hi
00
CRC Parity Hi
53
6
Register Value Lo
07
Register Value Lo
07
7
CRC Parity Lo
66
CRC Parity Lo
66
8
CRC Parity Hi
C7
CRC Parity Hi
C7
*
Frame End
≥3.5 idle characters
Change the setting frequency (for example 50.00 Hz/1388 H) (F00.04=7)
Send: 01 41 70 15 13 88 3B 97
Return: 01 41 70 15 13 88 3B 97 (Normal)
Return: 01 C1 04 70 53 (When abnormal, assuming that slave fails)
Send
Normal return
Abnormal return
*
Frame Header
≥3.5 idle characters
1
Address
01
Address
01
Address
01
2
Function Code
41
Function Code
41
Function Code
C1
3
Register Address
Hi
70
Register Address
Hi
70
Exceptional
Code
04(assumption)
4
Register Address
Lo
15
Register Address
Lo
15
CRC Parity Lo
70
5
Register Value Hi
13
Register Value Hi
13
CRC Parity Hi
53
6
Register Value Lo
88
Register Value Lo
88
7
CRC Parity Lo
3B
CRC Parity Lo
3B
8
CRC Parity Hi
97
CRC Parity Hi
97
*
Frame End
≥3.5 idle characters
1) Read the last fault information (read F19.00 - F19.05)
Send: 01 03 13 00 00 06 C1 4C