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Scripting firmware credit option will allow the Full math functions plus the scripting func-
tions in
Table 14.6 on page 238
Maths Variable and Function Tables
234
Full Maths & Script Processing
Table 14.3 on page 237, Table 14.4 on page 237, Table 14.5 on page 238,
Maths Variables
Alarm Level
Analogue Input (Eng values)
Analogue Raw (Electrical
values)
Batch Mode
Blkv
Compact Flash free storage
space*
CJC
CJC in Degrees C
Comms Variables**
Digitals
Digital Input bit pattern
EC1 to EC 20
File Transfer Protocol
recording hours left
Glbv
HPC1 to HPC48
Internal memory hours left
IOC1 to IOC48
and
Table 14.7 on page 240.
Table 14.1 : Maths Variable Table
Syntax
PnAxL
Gets the Alarm Level, n is Pen number 1 to 96
and x is alarm number 1 to 6
An
Get the value of Analogue n (1 to 48) in Engi-
neering units
RAn
Get the value of Raw Analogue n (1 to 48) in
Electrical values
BATMD
Returns 1= batch running, 2 = batch stopped or
3 = batch paused
BLKVx
Get the local variable x. This variable is local to
this script. There is a maximum of 20 local var-
iables per script.
CFFREE
Returns the percentage of free storage space
available on the Compact Flash card
CJCn
Get the Board CJC value. N = 1 to 6 (Returns
value in Degrees F, C or K depending on the
localisation setting
CJCnC
Get the Board CJC value. N = 1 to 6 (Always
returns value in degrees C)
CVn
Get the Comms variable n = 1 to 96
Dn
Get the value of Digital Input n (1 to 48)
DIOn
Get the 16 bit pattern from the DIO slots, where
n= 1,2 or 3 (Slot G, H & I respectively).
Returned as a 16 bit word (0 to 65535). A
channel configured as an output is set to 0.
EC1
Event Counters 1 to 20
FTPHRS
Returns the number of hours of "safe" record-
ing time available
GLBVx
Get the global variable x. This is a global varia-
ble accessible to all scripts. There is a maxi-
mum of 200 global variables.
HPC1
High Pulse count using Pulse cards
INTHRS
Returns the amount of hours left until the inter-
nal memory starts to recycle (over-write).
IOC1
Digital Input/Output counters for Digital in and
relay out
Description
43-TV-25-35 GLO Iss.4 Dec 06 UK
A5E01001767-04
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