Product manual

IP 266 STEP 5 Programming
Call FB 20 FB 20
Invoke mode 4
Error
Wrong position
control direction or
break in position
control loop
yes
no
Jump to Stop
External
start enable signal
present?
Set output according
to RLO
2
FB 4
Controller
off?
yes
yes
START
Unconditional FB call to read the input
frame (PII) from the IP 266
JC FB 20
NAME READ
Mode 4 is invoked in the event of an
error in the position control direction
(F B2) or in the position control loop
(F B6).
O(
L KH 00B2 01
LIB67 01
!=F 01
)01
O(
L KH 00B6 01
!=F 01
)01
JC FB 4
NAME MO4
The indicator for follow-up mode goes
on when the controller is off.
AN I 66.3
= Q 2.3
JB =STOP
AN I 3.0
= Q 2.0
FB 26 - NAME:AXIS1
EWA 4NEB 812 6057-02 9-15