TECO JSDAP Series, Руководство пользователя, Страница: 120 / 255

5-34
Position
pulse
P1
P8
P16
P4
-
10
10
20
30
1
1
Input Contact SON
0
0
0
0
1
1
1
0
0
1
1
1
1
0
1
1
P=10 pulses, P8=10 pulses
P16=20 pulses, P4=30 pulses
P1 P8 P16 P4
Absolute moves
Input Contact POS1
Input Contact POS2
Input Contact POS3
Input Contact POS4
Input Contact PTRG
0
0 0
0
Input Contact POS5
Position
pulse
P1
-10
10
20
30
1
1
Input Contact SON
0
0
0
1
1
0
0
1
1
P1=30pulses, P8=-10pulses
Incremental moves
1
0
1 1
P1 P8 P8
P8
Input Contact POS1
Input Contact POS2
Input Contact POS3
Input Contact POS4
Input Contact PTRG
Input Contact PHOLD
Attention: Alought the command is P8,
the motor will continue last command P1.
0 0 0
Input Contact POS5
PTRG. (Position Trigger).
Once any preset position is selected by input contacts POS1~POS5 then require a trigger signal (PTRG)
from the input contact, enable PTRG to start operation.
Diagram below shows an example for 4 different absolute encoders.
Note: Input contacts status “1” (ON) and “0” (OFF)
Please check section 5-6-1 to set the required high /Low signal levels (PNP/NPN) selection.
PHOLD. (Position Hold)
The Position command can be inhibited (Held) at any time by input contact signal PHOLD .
Once PHOLD is initiated the motor will decelerate and stop.
As soon as the input contact
PTRG is triggered again the original position command will be Completed.
Diagram below shows PHOLD function with incremental encoder.