Siemens CPU 412, Инструкция по эксплуатации

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Jump Instructions
92
S7-400 Instruction List
A5E00267845-01
Jump Instructions, continued
Instruc-
tion
Address
ID
Description
Length
in
Execution Time in s
Instruc-
tion
Address
ID
Description in
Words
CPU 412 CPU 414 CPU 416 CPU 417
JCB LABEL Jump if RLO = “1”.
Save the RLO in the BR bit 2 0.6/0.125
2)
0.36/0.075
2)
0.24/0.05
2)
0.21/0.042
2)
JNB LABEL Jump if RLO = “0”.
Save the RLO in the BR bit 2 0.6/0.125
2)
0.36/0.075
2)
0.24/0.05
2)
0.21/0.042
2)
Status word for: JCB, JNB BR CC1 CC0 OV OS OR STA RLO /FC
Instruction evaluates: – – – – – – – Yes –
Instruction affects: Yes – – – – 0 1 1 0
JBI LABEL Jump if BR = “1” 2 0.6/0.125
2)
0.36/0.075
2)
0.24/0.05
2)
0.21/0.042
2)
JNBI LABEL Jump if BR = “0” 2 0.6/0.125
2)
0.36/0.075
2)
0.24/0.05
2)
0.21/0.042
2)
Status word for: JBI, JNBI BR CC1 CC0 OV OS OR STA RLO /FC
Instruction evaluates: Yes – – – – – – – –
Instruction affects: – – – – – 0 1 – 0
2)
If jump is not executed