Micromod MOD: 1800P - MOD 30ML Identity Module (Version 2) System, I/O and Communications Functions - Manual (Page 244)

Logic Functions - Book 1
APPENDIX A - VERSION DIFFERENCES
A-2
A.4 LOGIC 3, REGULATORY 2, BATCH 1 FUNCTIONALITY
These instrument versions have a Version 1 MSC Block (renamed from Modbus Slave to
Modcell Serial with version 2 of the block). The version 1 block does not include attributes 26
to 28 and 83 to 88 and does not include event code 14. This functionality is used to support
communication modules with the address switch and support Extended Modbus, Modbus
master (see Appendix B) and slave communications.
A.5 LOGIC 2, REGULATORY 1 FUNCTIONALITY
These instrument versions do not include the following I/O module and function blocks:
•
NM Notification/Request Message Block
•
SM Supervisory Message Block
•
ML Modbus List Block
•
MSC Modbus Slave Communication Block
In addition, the Version 1 Expression Block does not include the following operators:
** Raise to the power
ABS Absolute value
EXP Exponential
NLOG Natural Log
LOG
Log (base 10)
INT Integer
IF, THEN, and ELSE Conditional Operators
A.6 LOGIC 1 FUNCTIONALITY
The Version 1 instrument does not include the following I/O module and function blocks:
•
RIM Resistance Input Module
•
WRIM Wide Resistance Input Module
•
RI Resistance Input Block
•
RTI RTD Input Block
•
RTTI RTD Transmitter Input Block
In addition, configuration choices for RTD type linearizations are not included in the following
Version 1 blocks (the version attribute for these blocks changed to version 2):
•
LN Linearization Block (Linearization Type attribute does not include options for
platinum and nickel RTD sensors)
•
VCIM Voltage/Current Input Module (was Thermocouple Type short state attribute 21,
TCTYPE, and is now Linearization Type long state attribute 28, TYPE)
•
TIM Thermocouple Input Module (Cold Junction Compensation attribute does not
include options for NONE, RIM and WRIM)
•
TI Thermocouple Input Block (Cold Junction Compensation Input attribute does not
exist)