Rexroth Indramat CLM1.4, Manual

Page: 57 / 274

5-16
Writing the User Program CLM01.4-LAP-01VRS
DOK-CONTRL-CLM01.4LAP1-FK01-EN-P
BCE – Branch Conditional on Bit
or
0 = Low - Jump when status is ’0’
1 = High - Jump when status is ’1’
Bit: M0 – M5
I0 - I1
Q0 - Q1
Fieldbus : Q2, I2
Target location
The jump is executed if the programmed bit has met the preselected
condition.
If the condition is not met, the program continues at the instruction with
the next higher number.
The program continues after the time period of one cycle.
BIC – Branch Conditional on Bit Field Value
or
Mode
0 = Evaluate as binary (input values 2 through 9 for future
expansions, e.g., BCD, Gray code, etc.)
1 = evaluate BCD
Number of bits: 1 to 8
Low bit: M0 – M5
I0 - I1
Q0 - Q1
Fieldbus : Q2, I2
Jump length : Maximum value = 99
Jump offset
This command executes a jump to a calculated target location. The
destination depends on the state of the programmed bits. Up to 8 bits are
considered. If a target location of >2999 is produced, the error message
‘illegal instruction’ is generated.
The target location is calculated as follows:
( )
Interval Jump Scaling Total Offset Instr n Instructio Target
× + =
.
Fig. 5-6: Calculation of Target Location with Binary Input Logic
BCE V602 M2.02.3 V600
BCE 0100 M2.02.3 1
BIC 0234 10 M2.02.3 2 1
BIC V600 V601 M2.02.3 2 1