Siemens SIMATIC S5 Manual page 134

IP 267
Notes on the job execution
• Start new positioning job immediately after terminating the previous one
Execution of this job depends on two conditions:
1. No pulses output by the IP
2. Job has not yet been executed.
For examples see:
• Start new positioning job on expiration of a set time
Execution of this job depends on three conditions:
1. No pulses output by the IP
2. Job has not yet been executed
3. Expiration of set time.
For examples see:
• Positioning job initiated by binary signal
Execution of this job depends on three conditions:
1. No pulses output by the IP
2. Job has not yet been executed
3. Change of state of a binary operand
For examples see:
• Disabling various jobs
For disabling individual jobs, the relevant step flags must be set.
For examples see:
In the restart OBs, the step flags are set to ensure that the configuration is
deleted, a new configuration transferred and a reference point approach
started before processing of the sequencer begins.
EWA 4NEB 812 6061-02a
Function block for assigning parameters to the IP 267
Jobs 0, 1, 2
Jobs 3, 4
Jobs 5, 6
Jobs 7, 8, 9, 10, 11, 12
7
7-11