Omron CS1W-MCH71 Operation Manual page 130

System Parameters
No. Address in MC
Unit
P1AA07 5346h +
(AA * 14h)
Data configuration
31
Reserved
Axis-Speed Parameters
Note
No. Address in MC
Unit
P2AA01 55C0h +
(AA * 14h)
Data configuration
31
Max. rapid feed rate
Note
Explanation
Sets the No. of allowable times of communications errors on MECHA-
TROLINK-II device.
The setting of this parameter is valid only for I/O (specified in P1AA02:
MECHATROLINK-II device classification).
When the allowable times set here are exceeded, [300Bh: Communications
alarm] will occur.
Name
Reserved
00
Explanation
Reserved
Abbreviation in the No. column:
Abbreviation in the address column: AA = 0 to 31 (axis number − 1)
Name
Max. rapid feed rate
Setting range
00000001 to 7FFFFFFF Hex
00
(1 to 2147483647)
Explanation
• Sets the maximum speed on machine's side for when operating with com-
mands, such as MOVE, MOVEL commands, etc., that include interpola-
tion.
The maximum rapid feed rate can be set using the following calculation
formula:
P2AA01 [command unit/min] = P5AA04 [command unit/1 machine rota-
tion] × Max. No. of motor rotations [rotation/min] × P5AA06 [machine rota-
tion speed]/P5AA05 [motor rotation speed]
The maximum speed is limited by (32767 command unit/unit scan).
P2AA01 [command unit/min] ≤ 1966020000/Ts [ms]
Ts[s]: Unit scan time
This indicates the unit cycle time of MC Unit determined by the numbers of
tasks, axes, parallel branches, and refreshed words.
1966020000:
The upper limit of speed resolution is 32767 [command unit/unit scan]. The
value 1966020000 is obtained by converting 32767 [command unit/unit
scan] to the unit of minutes (32767 × 60 × 1000).
The setting of this parameter limits the speed changed by override, the speed
specified by Operand V of MOVEI command, the speed changed by override
in MOVET command.
Type Unit
Data ---
AA = 1 to 32 (axis number)
Type Unit
Data Command unit/
min
Section 4-2
Immediate
updating
No
Initial value
00000000 (0)
Immediate
updating
Yes
Initial value
00002710 (10000)
85