Rockwell Automation 1761 MicroLogix 1000 Programmable Controllers - Manual (Page 325)

Valid Addressing Modes and File Types for Instruction Parameters
C–11
Instruction Valid Value
Ranges
Valid File Types Valid Addressing
Mode(s)
Instruction
Parameter
Description
RES Timer/Counter Reset structure direct T, C, R
(element level) Not Applicable
RES High-Speed Counter
Reset structure direct T, C, R
(element level) Not Applicable
RET Return Not Applicable
RTO Retentive Timer timer direct T (element level) Not Applicable
time base immediate 0.01 or 1.00
preset (contained in the
timer register) 0–32,767
accum (contained in the
timer register) 0–32,767
SBR Subroutine Not Applicable
SCL Scale source direct, indexed direct O, I, S, B, T, C, R, N Not Applicable
rate immediate, direct,
indexed direct O, I, S, B, T, C, R, N –32,768–32,767
offset immediate, direct,
indexed direct O, I, S, B, T, C, R, N –32,768–32,767
destination direct, indexed direct O, I, S, B, T, C, R, N Not Applicable
SQC Sequencer Compare file indexed direct O, I, S, B, N Not Applicable
mask immediate, direct,
indexed direct➀ O, I, S, B, T, C, R, N –32,768–32,767
source direct, indexed direct➀ O, I, S, B, T, C, R, N Not Applicable
control direct R (element level) Not Applicable
length (contained in the
control register) 1–255
position (contained in the
control register) 0–255
➀ Indexed addressing is not allowed when using T, C, or R addresses.
Reference