737
PLC Setup Appendix G
Define Origin Operation Settings: Origin Search Settings
Name Default Settings When setting is read
by CPU Unit
Internal
address
Bits Settings
1 Use define origin opera-
tion
Do not use. Do not use. When power is turned
ON
398 00 to
03
0 hex
Use. 1 hex
1-1 Search Direction CW CW At start of operation 399 12 to
15
0 hex
CCW 1 hex
1-2 Detection Method Method 0 Method 0 At start of operation 399 08 to
11
0 hex
Method 1 1 hex
Method 2 2 hex
1-3 Search Operation Inverse 1 Inverse 1 At start of operation 399 04 to
07
0 hex
Inverse 2 1 hex
1-4 Operation Mode Mode 0 Mode 0 At start of operation 399 00 to
03
0 hex
Mode 1 1 hex
Mode 2 2 hex
1-5 Origin Input Sig-
nal
NC NC At start of operation 410 08 to
11
0 hex
NO 1 hex
1-6 Proximity Input
Signal
NC NC At start of operation 410 04 to
07
0 hex
NO 1 hex
1-7 Search High
Speed
0 pps
(disabled)
0 pps At start of operation 403 and
402
00 to
15
0000 0001
hex
: :
30,000 pps 0000 7530
hex
1-8 Search Proximity
Speed
0 pps
(disabled)
1 pps At start of operation 405 and
404
00 to
15
0000 0001
hex
: :
100,000 pps (maximum
for X/XA CPU
Unit)1,000,00 0 pps
(maximum for Y CPU
Unit)
0000 7530
hex
1-9 Search Compen-
sation Value
0 pps −2,147,483,648 At start of operation 407 and
406
00 to
15
8000 0000
hex
: :
0 0000 0000
hex
: :
+2,147,483,647 7FFF FFFF
hex
1-10 Search Accelera-
tion Ratio
0 (disabled) 1 (pulses/4 ms) At start of operation 408 00 to
15
0001 hex
: :
65,535 (pulses/4 ms) FFFF hex
1-11 Search Decelera-
tion Ratio
0 (disabled) 1 (pulses/4 ms) At start of operation 409 00 to
15
0001 hex
: :
65,535 (pulses/4 ms) FFFF hex
1-12 Positioning Moni-
tor Time
0 ms 0 ms At start of operation 411 00 to
15
0000 hex
: :
9,999 ms 270F hex
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