Operating instructions
56 Application manual Positioning 04/08
Motion blocks are processed automatically in the following order:
− Motion block is selected
− Motion block is executed with or without repetition
− Interrupt a motion block and jump to the next motion block under configurable
conditions according to priority
a)
Int.-Event 1: Next Motion Block 1262
b)
Int.-Event 2: Next Motion Block 1265
− Jump to next motion block under configurable conditions according to priority:
a)
Event 1: Next Motion Block 1215
b)
Event 2: Next Motion Block 1217
c)
Delay: Next Motion block 1213
Valid next motion blocks are individual motion blocks 1 to 32. Value 0 (factory set-
ting) stops the positioning operation. If
Operation Mode 1221 = 11x (“with restart”)
is selected, the sequence will be restarted as described above. If
Operation Mode
1221 = 10x (“without restart”) is selected, the positioning operation will not start
before the next positive edge of the signal assigned to parameter
Start Positioning
1222 is received.
Input and output signals for automatic motion block sequence
Sequence of motion blocks Input signals
Event 1
1214
Operation Mode
1221
=
- 101 Sequence Mode w/o Restart, 1st Motion Block via Digital Inputs
- 102 Sequence Mode w/o Restart, 1st Motion Block via P. 1228
- 111 Sequence Mode with Restart, 1st Motion Block via Digital Inputs
- 112 Sequence Mode with Restart, 1st Motion Block via P. 1228
Start Positioning
Stop Positioning
1222
1223
Motion Block Change-Over 1
Motion Block Change-Over 2
Motion Block Change-Over 3
Motion Block Change-Over 4
Motion Block Change-Over 5
1224
1225
1226
1227
1254
Assign digital input signals or
logic signals to the parameters.
Event 1: Next Motion Block
1215
Event 2
1216
Event 2: Next Motion Block
1217
Delay: Next Motion Block
Delay
will be executed if
- no signals are present at the inputs
for Event 1 and Event 2 and
- the time is expired.
1213
1212
1 ... 32: The adjusted motion
block will be executed.
-3: Emergency-Stop, Error
-2: Shutdown, Error
-1: Error-Switch-Off
0: Disabled
Output signals
Operation modes for
digital outputs:
60 - Target Position
Reached
160 Inv. Arrived at
desired Positio
n
-
Signal source:
282 - Target Position
Reached
Selection of the first motion block
Start of the next motion block via:
Assign operation mode:
Assign operation mode:
- for repetitions of motion blocks
No. of Repetitions
1211
- 1212
Delay
for waiting to the beginning of the next motion block
or to the beginning of the repetition
Starting-Record Number
1228
1: Level Controlled
2: Rising Edge
4: Falling Edge
6: Rising or Falling Edge
Interrupt-Event 1
1260
Int.-Event 1:
Next Motion Block
1262
Interrupt-Event 2
1263
Int.-Event 2:
Next Motion Block
1265
Int.-Event 1:
Eval.-Mode
1261
Int.-Event 2:
Eval.-Mode
1264
Application manual Positioning 04/0856