Kinco KS Series User Manual

Kinco-KS series
46
 Method 1
User reset bit to clear current value.
The reset bits for 4 output channels are SM201.6、SM231.6 、SM251.6 and SM221.6.
When the reset bit is 1, PLC will set the current value as 0.Therefore, t only needs one
scan time for the reset bit to activate. When it needs to use this bit, try to avoid to keep this bit
always 1 and also and also avoid to set this bit while the Position Control instruction (Include
PHOME, PREL, PABS, JOG and PFLO_F) is executing, otherwise the counting value may be
wrong.
Following takes channel 0 as example to describe how to reset current value.
(* Network 0 *)
(*Based on homing signal, when it moves to homing, it requires to clear current value*)
LD %SM0.0
PHOME
0, %M0.0, %M0.1, %M0.2, %VW0, %VW2, %VW4, %VD6, %VW10, %M0.4, %M0.5, %
MB1
(* Network 1 *)
(*After PHOME finishing, it uses finishing bit “DONE” to clear current value*)
LD %M0.4
R_TRIG
ST %SM201.6
 Method 2
Modify current value by using following registers.
Q0.0
Q0.1
Q0.4
Q0.5
Description
SMD208
SMD238
SDM258
SDM222
Read/Write. New current value. Use to
modify the current value together with
specific control bit.
SM201.4
SM231.4
SM251.4
SM221.4
Read/Write. Use to modify current value.
1 - Modify current value.
0 - Maintain the current value.
Here takes channel 0 as example to describe the method: If SM201.4 is 0,then it will maintain
the current value SMD212. If SM201.4 is 1, then it will move the value of SMD208 to

Kinco KS Series Specifications

General

Brand	Kinco
Model	KS Series
Category	Controller
Language	English