Omron CS1W-MCH71 -, Operation Manual

Page: 135 / 717

90
System Parameters
Section 4-2
Explanation
Sets the software limit value in the negative direction.
An error will occur when the command value created in every unit scan is
smaller than this software limit.
(See the setting example of
P3AA02: + direction software limit on page 89.)
Note The setting of this parameter is ignored in the following cases:
• When Software limit enabled/disabled (P3AA04) is set to either 0 or 2.
• When an origin has not been defined.
• When Axis feed mode (P5AA07) is set to 0010h (unlimited length).
Explanation
Sets whether software limit is enabled or disabled.
0: Disabled in both directions, + and
−
1: Enabled only in + direction
2: Enabled only in
−
direction
3: Enabled in both directions, + and
−
Note For details of software limit, see 9-3 Coordinate System (Page 558).
Explanation
Sets the No. of error pulses that causes warning.
The error counter warning bit will turn ON if the position error exceeds the
value set in this parameter.
Note Setting this parameter to 0 disables warning detection.
Explanation
Sets the No. of error pulses that causes alarm.
Note Setting this parameter to 0 disables alarm detection.
No. Address in MC
Unit
Name Type Unit Immediate
updating
P3AA04 5843h +
(AA * 14h) Software limit enabled/disabled Data --- No
Data configuration Setting range
00000000 to 00000003 Hex
(0 to 3) Initial value
00000000 (0)
31 00
Software limit enabled/disabled
No. Address in MC
Unit
Name Type Unit Immediate
updating
P3AA05 5844h +
(AA * 14h) Error warning value Data Pulse Yes
Data configuration Setting range
00000000 to 7FFFFFFF Hex
(0 to 2147483647) Initial value
7FFFFFFF
(2147483647)
31 00
Warning value
No. Address in MC
Unit
Name Type Unit Immediate
updating
P3AA06 5845h +
(AA * 14h) Position error alarm detection
value Data Pulse Yes
Data configuration Setting range
00000000 to 7FFFFFFF Hex
(0 to 2147483647) Initial value
7FFFFFFF
(2147483647)
31 00
Alarm detection value