Chapter 5 Function code
table
ICON500 high performance vector control frequency inverter user
manual
-
73-
from master overtime,it will trip as Er.485
r30.06
Number of process
data received
Add 1 after receive one data
，
0
～
65535
count in cycle
-
●
r30.07
Number of process
data transmission
Add 1 after transmiss one data
，
0
～
65536
count in cycle
-
●
r30.08
Number of error
frames received by
Modbus
Each time an CRC error frame is received,
this value is incremented by 1,0 to 65535
cycles; it can be used to judge the degree
of communication interference.
-
●
P30.09
Modbus
master-slave option
0: slave
1: master(sent by broadcast )
0
★
P30.10
Slave memory
when inverter as
master
1
～
9 corresponds to 0x7001
～
0x7009
1
☆
P30.11
Data sent by
Master
0:output frequency
1:set frequency
2:output torque
3:set torque
4:PID setting
5:PID feedback
6:output current
0
☆
P30.12
Sending interval of
Master
0.010
～
10.000sAs a master, after sending
one frame of data, the next frame of data
is sent after this delay.
0.1s
☆
P30.13
Receiving
proportaionality
factor of slave
-10.000
～
10.000The values of slave
registers 0x7001 and 0x7002 take effect
after passing through this scaling factor
1.00
☆
P30.14
Communication
special register
speed unit
0: 0.01%
1: 0.01Hz
2: 1Rpm
Some units of specific communication
registers can be set by this parameter.
See Appendix A for details.
0
☆
P30.15
Modbus response
characteristics
When the format of the received frame is a
write register, this parameter can be set to
reply to the host.
0: Reply to the host (standard Modbus
protocol)
1: Do not reply to the host (non-standard
Modbus protocol)
0
☆
