Powtran PI500 series - Appendix I RS485 Communication Protocol; Communication Protocol

Appendix I
152
Appendix I
1000
*Communication set value(-
10000 to10000)(Decimal)
1011
PID feedback
1001
Running frequency
1012
PLC step
1002
Bus voltage
1013
High-speed pulse input frequency, unit:
0.01kHz
1003
Output voltage
1014
Feedback speed, unit:0.1Hz
1004
Output current
1015
Remaining run time
1005
Output power
1016
AI1 voltage before correction
1006
Output torque
1017
AI2 voltage before correction
1007
Operating speed
1018
Reserve
1008
DI input flag
1019
Linear speed
1009
DO output flag
101A
Current power-on time
100A
AI1 voltage
101B
Current run time
100B
AI2 voltage
101C
High-speed pulse input frequency, unit: 1Hz
100C
AI3 voltage
101D
Communication set value
100D
Count value input
101E
Actual feedback speed
100E
Length value input
101F
Master frequency display
100F
Load speed
1020
Auxiliary frequency display
1010
PID setting
Note:
There is two ways to modify the settings frequencies through communication mode:
The first: Set F0.03 (main frequency source setting) as 0/1 (keyboard set frequency), and then
modify the settings frequency by modifying F0.01 (keyboard set frequency). Communication
mapping address of F0.01 is 0xF001 (Only need to change the RAM communication mapping address
to 0x0001).
The second :Set F0.03 (main frequency source setting) as 9 (Remote communication set), and
then modify the settings frequency by modifying (Communication settings). , mailing address of this
parameter is 0x1000.the communication set value is the percentage of the relative value, 10000
corresponds to 100.00%, -10000 corresponds to -100.00%. For frequency dimension data, it is the
percentage of the maximum frequency (F0.19); for torque dimension data, the percentage is F5.08
(torque upper limit digital setting).
Control command is input to the inverter: (write only)
Command word address
Command function
2000
0001: Forward run
0002: Reverse run
0003: Forward Jog
0004: Reverse Jog
0005: Free stop
0006: Deceleration and stop
0007: Fault reset
Inverter read status: (read-only)
Status word address
Status word function
3000
0001: Forward run
0002: Reverse run
0003: Stop
Parameter lock password verification: (If the return code is 8888H, it indicates that password
verification is passed)
Password address
Enter password