Chapter 6 Function Introduction
Shenzhen Hpmont Technology Co., Ltd.
- 86 -
HD3N Series User Manual V1.1
6.2.15
F17: SCI Communication Parameter
Refer to Appendix B, on page 143 for communication function.
Ref. code
Function Description
Setting Range [Default]
F17.00
Data format
0 - 6 [0]
0
:
1-8-2 format, no parity, RTU.
1
:
1-8-1 format, even parity, RTU.
2
:
1-8-1 format, odd parity, RTU.
6: 1-8-1 format, no parity, RTU.
F17.01
Baud rate
0 - 8 [3]
0
:
1200bps.
1
:
2400bps.
2
:
4800bps.
3
:
9600bps.
4
:
19200bps.
5
:
38400bps.
6: 57600bps.
7: 76800bps.
8: 115200bps.
F17.02
Local address
0 - 247 [2]
F17.02 = 0, it means broadcast address.
F17.03
Host PC response time
0 - 1000 [1ms]
F17.04
Detection time at communication timeout
0.0 - 600.0 [0.0s]
Time at no communication data > setting time of F17.04, it will be considered as communication timeout,
and select and action according to F17.06.
•
F17.04 = 0, it will not detect communication timeout.
F17.05
Detection time at communication error
0.0 - 600.0 [0.0s]
Time at communication error > setting time of F17.05, it will be considered as SCI error.
•
When F17.05 = 0, it will not detect the communication error.
F17.06
Action selection at communication timeout
0 - 3 [3]
F17.07
Action selection at communication error
0 - 3 [3]
F17.08
Action selection at communication peripheral device fault
0 - 3 [1]
F17.06 defines the action selection at communication timeout.
F17.07 defines the action selection at communication error.
In the communication command setting mode, F17.08 will define the action selection when
communication peripheral device fault is alarmed.
0: Coast to stop.
1: Emergency stop.
2: Decelerate to stop.
3: Continue to run.
F17.09
EEPROM storage selection under communication read/write function
parameter
00 - 11 [01]
F17.109 is used to select parameter storage during modifying.
Unit: parameters storage selection except F00.13
and F19.03
0: Do not store to EEPROM.
1: Store to EEPROM.
Ten: F00.13 and F19.03 storage selection
0: Do not store to EEPROM.
1: store to EEPROM.
Note:
1. Caution! When tens = 1, it may cause damage to HD3N.
2. F17.09 is valid only for communication reas/write function and whe nfunction code = 0x06 or 0x10.Refer to
appendix B MODBUS protocal for more detail.
F17.10
Detection time of networking communication timeout
0.0 - 600.0 [0.0s]
Communication timeout means when the interval of two sets of data (including local andnon-local data) >
F17.10, and selectand action according to F17.06.
•
F17.10 = 0, do not detect communication timeout.