analog bits and words
Explicit Exchange Objects Associated with Inputs/Outputs
General
Internal Words
These objects are exchanged via instructions. They are only useful for advanced programming of the application-specific function.
Table of words available according to the different types of module:
Address
%MWx.MOD.2
%MWx.i
%MWx.i.1
%MWx.i.2
%MWx.i.7
Meaning Built-in analog
Module status word Yes
Exchange in progress Yes
Exchange report
Channel status word
Adjustment (Filtering coefficient)
Yes
Yes
Yes
Input modules
Yes
Yes
Yes
Yes
Yes
Output modules
Yes
Yes
Yes
Yes
-
Details of the explicit exchange words
Analog module x status word:
Address
%MWx.MOD.2:X0
%MWx.MOD.2:X1
%MWx.MOD.2:X2
%MWx.MOD.2:X3
%MWx.MOD.2:X4
%MWx.MOD.2:X5
%MWx.MOD.2:X6
%MWx.MOD.2:X7 to 15
Meaning (when = 1)
Module failure
Faulty channel(s)
Reserved
Self-testing in progress
Reserved
Configuration fault
Module missing or switched off
Reserved
Channel i status word
Address
%MWx.i.2:X0
%MWx.i.2:X1
%MWx.i.2:X2
%MWx.i.2:X3
%MWx.i.2:X4
%MWx.i.2:X5
Meaning (when = 1)
Sensor link fault
Range overshoot fault
Reserved
24 V power supply fault (output modules and output channels of mixed analog modules)
Module failure
Configuration fault
TLX DS 37 PL7 xx
267
analog bits and words
Address
%MWx.i.2:X6
%MWx.i.2:X7
%MWx.i.2:X8
%MWx.i.2:X9 to 12
%MWx.i.2:X13
%MWx.i.2:X14 and 15
Meaning (when = 1)
Communication fault
Adjustment parameter value outside limits
Channels not ready (module initialization in progress)
Reserved
Forced channel
Reserved
268
TLX DS 37 PL7 xx
