Allen-Bradley MicroLogix 1400 User Manual

Publication 1766-RM001A-EN-P - October 2008
MicroLogix 1400 Memory Usage and Instruction Execution Time 547
Base 10 Logarithm LOG 112.7110 0.7686 1.14 19.8070 0.7694 None
Master Control Reset MCR (End) 0.4510 0.5510 0.14 None None None
Master Control Reset MCR (Start) 1.0510 1.1510 0.14 None None None
Masked Comparison for Equal MEQ 6.2730 0.1934 1.71 7.1602 0.1780 None
Move MOV 1.4231 0.3542 1.14 1.4103 0.3722 None
Message, Steady State MSG 2.5670 0.7310 1.14 None None None
Message, False-to-True
Transition for Reads
MSG 48.1677 0.8510 1.14 None None None
Message, False-to-True
Transition for Writes
MSG 58.8510 0.9177 1.14 None None None
Multiply MUL 3.3260 0.3920 1.57 3.3476 0.3918 None
Masked Move MVM 0.2210 0.1750 1.57 1.9050 0.2180 None
Negate NEG 1.3570 0.3548 1.14 1.3660 0.3413 None
Not Equal NEQ 1.5056 0.1880 1.29 1.3892 0.2070 None
Not NOT 1.3682 0.4074 1.14 1.3620 0.3900 None
One Shot ONS 0.2776 0.3110 0.71 None None None
Or OR 1.8278 0.3962 1.57 1.8374 0.3956 None
One Shot Falling OSF 1.3672 2.0952 1.14 None None None
One Shot Rising OSR 1.3766 1.3724 1.14 None None None
Output Enable OTE 0.2685 0.2629 0.57 None None None
Output Latch OTL 0.2541 0.1882 0.57 None None None
Output Unlatch OTU 0.2830 0.1732 0.57 None None None
Proportional Integral
Derivative
PID 7.1750 7.0910 1.57 None None None
Pulse Train Output PTO 11.0210 5.5115 0.71 None None None
Pulse Width Modulation PWM 13.2160 7.1710 0.71 None None None
Reset Accumulator RAC 8.3310 0.2030 1.14 None None None
Degrees to Radians RAD 23.0610 0.4070 1.14 26.211 0.3790 None
Recipe RCP 14.5910 0.5205 14.8690 0.4515 None
I/O Refresh REF None 0.1490 0.14 None None None
Reset RES 0.6320 0.4305 0.71 None None None
Return RET 0.3710 0.2510 0.14 None None None
Read High Speed Clock RHC 2.5910 0.2150 1.14 3.1210 0.1802 None
Read Program Checksum RPC 4.2844 0.2028 1.14 None None None
Real Time Clock Adjust RTA 999.8510 0.4090 0.14 None None None
Retentive Timer On RTO 1.1710 (DN=0)
0.6100 (DN=1)
0.5480 0.71 None None None
Subroutine SBR 0.2510 0.2510 0.14 None None None
Scale SCL 10.9080 0.3608 2.00 None None None
Scale with Parameters SCP 83.2977 0.3878 2.86 87.0493 0.2910 None
Sine SIN 92.8635 0.4210 1.14 95.0760 0.4210 None
MicroLogix 1400 Controllers -
Memory Usage and Instruction Execution Time for Programming Instructions
Programming Instruction Instruction
Mnemonic
Word Long Word
Execution Time in µs Memory
Usage in
Words
Execution Time in µs Memory
Usage in
Words
True False True False
efesotomasyon.com - Allen Bradley,Rockwell,plc,servo,drive

Allen-Bradley MicroLogix 1400 Specifications

General

Processor	32-bit
Expansion Modules	Up to 7 expansion I/O modules
Power Supply	24V DC or 120/240V AC
Programming Software	RSLogix 500
Communication Ports	Ethernet, RS-232/RS-485 combo port
Controller Type	Programmable Logic Controller (PLC)
Series	MicroLogix
Digital Outputs	12
Analog Inputs	6 (embedded)
Analog Outputs	2 (embedded)
High-Speed Counter	6 high-speed counters
Pulse Output	2 (embedded)
Ethernet Port	Yes