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7 Setup Program
Formula entry
Logical
operators
Edge
detection
Variables
86
Logic 1 — 8
- The string for the formula consists of ASCII characters, and has a maximum
length of 70 characters.
- A formula can only be entered in the setup program.
- The formulae can be freely entered according to normal mathematical rules.
- Any number of space characters may be used within the formula character
string. No spaces are permitted within function designations, variable na-
mes or constants.
- The maximum calculation time for all 8 logic formulae must not be longer
than 12 seconds. If this time is exceeded, the setup program will generate
an error message.
Priority
Operator
high
( )
NOT, !
AND, &
^
XOR,
low
OR, ¦
Edge
Comment
/
Variable (e.g. /B1) is only "TRUE" for a rising edge
\
Variable (e.g. \B1) is only "TRUE" for a falling edge
Variable name
Comment
B1 — B32
Logic input 1 to logic input 32
SK1 — SK36
Control contact 1 to control contact 36
LK1 — LK8
Limit comparator 1 to limit comparator 8
L1 — L8
Logic output 1 to logic output 8
YSH1 — YSH4
Output 1, controller 1 (switching) to output 1, controller 4
(switching)
YSK1 — YSK4
Output 2, controller 1 (switching) to output 2, controller 4
(switching)
PEND
Program end
FAN1 — FAN3
Fan stage 1 to fan stage 3
ZR1 — ZR2
Ignition, smoke 1 to ignition, smoke 2
EB1 — EB4
External logic input 1 to external logic input 4
FS
Humidity control
Comment
Brackets
Negation
AND combination
Exclusive-OR combination
OR combination
IMAGO F3000 / 10.01
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