Specifications

1070 072 131-102 (96.08) GB
BUEP03E Protocol 8-15
8.7.3.1 START Command
Description: This command defines the execution sequence of a com-
mand chain in the PLC memory (DM, DB, DF) and starts this command
chain.
Parameter word Contents
PW4 Command identifier - ST (Start)
PW5 Field type Identifier
PW6 Field index on the
PW7 Field offset command chain
PW8 Number (1-14) Number of commands
PW9 2nd command 1st command
PW10 4th command 3rd command
PW11 6th command 5th command
PW12 8th command 7th command
PW13 10th command 9th command
PW14 12th command 11th command
PW15 14th command 13th command
PW16 reserved reserved
Fig. 8-9 BÜP03E — Start parameters
Valid position numbers are 1 to 14 and FFH. An FFH as a position num-
ber denotes the end of the command chain. If 14 commands have been
linked, an end identifier (0FFH) is NOT required.
NOTE –
Changes to the job memory (command memory) are not considered
until the next command starts.