Wecon VD2 SA Series Servo Drives Manual (Lite V1.1)
WECON technology Co., Ltd
DO_1 channel
function selection
Set DO functions corresponding to hardware DO_1. The related functions are as below.
140-V-LIMIT (speed limited)
141-BRK-OFF (brake output)✎
142-SRV-ST (Servo on state output)
TGON (rotation detection)
P-COIN (positioning completed)
COM_VDO1 (communication VDO1 output)
P-NEAR (positioning approach)
COM_VDO1 (communication VDO2 output)
V-COIN (consistent speed)
COM_VDO1 (communication VDO3 output)
COM_VDO1 (communication VDO4 output)
If P06-26 is set to a value other than that in the preceding table, the DO port function is not required
The same DO channel function could not be allocated to multiple DO ports, otherwise servo drive will occur
A-90 (DO port configuration duplication)
“✎” means use the function code BRK-OFF would be effective after power on again.
✎Note: Only VD2F supports 143: OZ (Z pulse output). The function of VD2-0
SA1G is empty.
DO_1 channel
logic selection
DO Port input logic validity function selection.
Output transistor is on when the output is valid; Output transistor is off when the output is invalid.
Output transistor is off when the output is valid; Output transistor is on when the output is invalid.
DO_2 channel
function selection
DO_2 channel
logic selection
DO_3 channel
function selection
DO_3 channel
logic selection
DO_4 channel
function selection
DO_4 channel
logic selection