TECO JSDG2S Series - Example of RS-485 Communication Torque Control

8-24
8-1-6 Example of RS-485 communication torque control
1. Definitions of default digital input pins
2. Setting parameters
Parameters Description Setting Description
Cn001 Control mode selection 0 Torque control
Cn002.1
Auxiliary function-input
contact CCWL and CWL
function selection
1
Do not use digital input contactsCCWL andCWL
to controlforwardandreverse directiondrive
prohibited, ignore theforwardandreverse
directiondrive prohibited function
Cn036 Station number setting 1
Cn037.0
Modbus RS-485
communication
transmission rate
1 9600
Cn038.0 Communication protocols 6 8 , N , 2 ( Modbus , RTU )
Tn101.1 Torque command selection 1 Use digital Tn113 torque command
Hn610
DI10 Multifunction contact
plan
H010A Use negative logic for the SPD1 function
Hn617
Digital input contact control
method selection
H0021
The DI1 (SON) and DI6 (RS1) digital input
contacts are controlled by communication
Servo ON (SON)
Abnormal alarm reset (ALRS)
PI/P switch (PCNT)
CCW direction drive prohibited (CCWL)
CW direction drive prohibited (CWL)
External torque command forward/reverse selection 1 (RS1)
Emergency stop (EMC)
Internal speed command selection 1 (SPD1)
Internal speed command selection 2 (SPD2)
Control mode switch (MDC1)
External torque command forward/reverse selection 2 (RS2)
Torque command reverse (TRQINV)