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Overview of Version 1 Upgrades
Section 1-12
• An error will occur (number out of range) if any value not specified above
is given for any data setting except for the latch status, which is not
checked.
• An error will occur (number out of range) if the function number is greater
than 4.
Operation Specifications
Function
• When the latch condition is met, the present position of the latch axis
(encoder) is latched in hardware and stored in the specified position data.
The latch status can be used to determine when the position has been
latched. Only the latch trigger is activated, so the operation advances to
the next block immediately after execution.
• Latching is possible by meeting the latch condition even if program execu-
tion is stopped. The G code command for the latch function is ended
when any of the following three conditions are met.
• The latch has been completed.
• Execution of the G79 command has been completed.
• Execution starts from the beginning of the program.
• If the same axis and same condition are used for two different G code
commands for the register function, the G code command for the register
function executed first will be overwritten by the second one and only the
second one will be effective. Rising edges of inputs that occur during
switching may not be detected.
• Do not used the same input as the latch condition for the register function
for an electronic cam, G31, G28, or a manual origin search while the latch
condition is being monitored for a G code command for the register func-
tion. The rising edge of the input will be detected for only one or the other
of these functions.
Relationship to Other G
Codes
The relationships of the register function to other G codes are described in the
following table.
G code
Relationship to register function
G00/G26/G27/G30
None
G31
Do not use the same input as the register function. Inputs may
be missed.
G28
G01/G02/G03/G32
None
G04/G29/G54/G79
G10/G11/G13
Execution will continue to the next block regardless of the
operating mode.
G17/G18/G19/G20/
G21/G22
None
G50/G51/G53
G60/G63
G69
G70/G71/G72/G73
G74/G75/G76
Can be used for register function
G90/G91
None
G01 (E31) (elec-
tronic gear function)
Summary of Contents for CS1W-MC221 -
Page 1: ...Motion Control Units Cat No W359 E1 04 CS1W MC221 V1 421 V1 OPERATION MANUAL ...
Page 2: ...CS1W MC221 V1 421 V1 Motion Control Units Operation Manual Revised February 2008 ...
Page 3: ...iv ...
Page 5: ...vi ...
Page 11: ...xii ...
Page 15: ...xvi ...
Page 19: ...xx ...
Page 27: ...xxviii Conformance to EC Directives 6 ...
Page 133: ...106 Installation Section 2 2 2 2 4 Dimensions CS1W MC421 CS1W MC221 ...
Page 173: ...146 Connecting Peripheral Devices Section 2 7 ...
Page 227: ...200 Command Area Section 3 6 ...
Page 351: ...324 Interface Specifics Section 5 4 ...
Page 513: ...486 Absolute Encoder Interface Specifications Section 9 7 ...
Page 575: ...548 Error Log Section 12 6 ...
Page 589: ...562 Performance Appendix A ...
Page 655: ...628 Control Bit Flag Timing Charts Appendix E ...
Page 683: ...656 Origin Search Patterns Appendix F ...
Page 685: ...658 Encoder Divider Rate and Rotation Speed for OMRON Servo Drivers Appendix G ...