Omron FH series User Manual page 327

Multi-line Random Trigger Mode Signal Specifications
For parallel signals, the supported signals and signal assignments depend on the number of lines used in Multi-
line Random-trigger Mode.
The following tables show the differences in signal assignments and the signals that can be used depending on
the number of lines.
Refer to the Vision System FH/FZ5 series Hardware Setup Manual (Cat. No. Z366) for terminal functions and
assignments.
FH-1000/FH-3000 series Sensor Controller
• Signals and Assignments According to Number of Lines Used
I/O
STEP Assigned for each line.
DSA Assigned for each line.
The same signal is
DI
used for all lines.
ENC (Phase A,
Phase B, or Phase Assigned for each line.
Z)
ACK The same signal is used for all lines.
RUN Assigned for each line.
GATE Assigned for each line.
BUSY Assigned for each line.
OR Assigned for each line.
ERR Assigned for each line.
READY Assigned for each line.
DO DO0 to DO15
• Signals According to Lines Used
Two Lines
I/O
STEP
DSA
DILINE
DI
ENC (Phase A,
Phase B, or Phase
Z)
ACK
Vision System FH/FZ5 Series User's Manual
for Communications Settings (Z342)
1 line
The same signal is used for all lines.
The DILINE signal (which specifies the line number to send the com-
mand) is added.
Line 0: DO0 to DO7
Line 1: DO8 to DO15
Line 0
STEP0
DSA0
DILINE 0 (used for all lines)
DI0 to DI7 (used for all lines)
ENC0 Phase A, ENC0 Phase B, or ENC0
Phase Z
*When an encoder is used, STEP0 is assigned
to ENC0 Phase Z.
ACK (used for all lines)
Number of lines
2 lines 3 or 4 lines
Not supported.
Not supported.
Not supported.
Not supported.
Line number
STEP1
DSA1
ENC1 A Phase, ENC1 B Phase, or ENC1 Z
Phase
* When an encoder is used, STEP6 is
assigned to ENC1 Phase A, STEP7 is
assigned to ENC1 Phase B, and STEP1 is
assigned to ENC1 Phase Z.
5 to 8 lines
Not supported.
The same setting is
used for all lines.
Line 1
Parallel Communications
2
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