Omron CS1W-MCH71 Operation Manual page 135

System Parameters
Note
No. Address in MC
Unit
P3AA04 5843h +
(AA * 14h)
Data configuration
31
Software limit enabled/disabled
Note
No. Address in MC
Unit
P3AA05 5844h +
(AA * 14h)
Data configuration
31
Warning value
Note
No. Address in MC
Unit
P3AA06 5845h +
(AA * 14h)
Data configuration
31
Alarm detection value
Note
90
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.)
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).
Name
Software limit enabled/disabled
Setting range
00000000 to 00000003 Hex
00
(0 to 3)
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 −
For details of software limit, see 9-3 Coordinate System (Page 558).
Name
Error warning value
Setting range
00000000 to 7FFFFFFF Hex
00
(0 to 2147483647)
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.
Setting this parameter to 0 disables warning detection.
Name
Position error alarm detection
value
Setting range
00000000 to 7FFFFFFF Hex
00
(0 to 2147483647)
Explanation
Sets the No. of error pulses that causes alarm.
Setting this parameter to 0 disables alarm detection.
Type Unit
Data ---
Type Unit
Data Pulse
Type Unit
Data Pulse
Section 4-2
Immediate
updating
No
Initial value
00000000 (0)
Immediate
updating
Yes
Initial value
7FFFFFFF
(2147483647)
Immediate
updating
Yes
Initial value
7FFFFFFF
(2147483647)