Danfoss MCA 122 Modbus TCP User Manual

1.1.6 Abbreviations
Abbreviation Definition
API Actual Packet Interval
CC Control Card
CIP Common Industrial Protocol
CTW Control Word
DHCP Dynamic Host Configuration Protocol
EMC Electromagnetic Compatibility
I/O Input/Output
IP Internet Protocol
LCP Local Control Panel
LED Light Emitting Diode
LSB Least Significant Bit
MAR Major Recoverable fail
MAU Major Unrecoverable fail
MAV Main Actual Value (actual output)
MSB Most Significant Bit
MRV Main Reference Value
N/A Not applicable
ODVA Open DeviceNet Vendor Association
PC Personal Computer
PLC Programmable Logic Controller
PNU Parameter Number
REF Reference (=MRV)
RTC Real Time Clock
s Second
STP Spanning tree Protocol
STW Status Word
Table 1.1 Abbreviations
Introduction MCA 122 Modbus TCP
4 MG90P202 - VLT
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Danfoss MCA 122 Modbus TCP Specifications

General

Brand	Danfoss
Model	MCA 122 Modbus TCP
Category	DC Drives
Language	English