6-14
MHT260a (Engl.)
6.2 Basic parameter
The contents of the basic parameter setting are described in the order of numbers. The settings are common to all amplifiers.
(1) Basic parameter 1 to 7
Para. Name Setting range Initial value Change
01 Manual feed speed 1 0.01 to max. speed [r/min] (in 0.01 step) 100.00 Always
02 Manual feed speed 2 0.01 to max. speed [r/min] (in 0.01 step) 500.00 Always
03 Manual feed speed 3 0.01 to max. speed [r/min] (in 0.01 step) 1000.00 Always
04 Manual feed speed 4 0.01 to max. speed [r/min] (in 0.01 step) 100.00 Always
05 Manual feed speed 5 0.01 to max. speed [r/min] (in 0.01 step) 100.00 Always
06 Manual feed speed 6 0.01 to max. speed [r/min] (in 0.01 step) 100.00 Always
07 Manual feed speed 7 0.01 to max. speed [r/min] (in 0.01 step) 100.00 Always
The rotational speed can be specified at forward command [FWD] (reverse command [REV]) on.
Selecting the on/off combination of X1, X2, and X3 terminal can change the rotational speed.
The rotational speed can be changed even while motor is running. There is no relation between the order of the basic para. and the setting
value size.
For the rotational speed when X1, X2, and X3 terminals are all off, see Section 5.3.1.
Multistep speed selection
[X3] [X2] [X1] Speed
OFF OFF OFF See Section 5.3.1
OFF OFF ON Speed set by basic para. 1
OFF ON OFF Speed set by basic para. 2
OFF ON ON Speed set by basic para. 3
ON OFF OFF Speed set by basic para. 4
ON OFF ON Speed set by basic para. 5
ON ON OFF Speed set by basic para. 6
ON ON ON Speed set by basic para. 7
(2) Basic parameter 8 to 11
Para. Name Setting range Initial value Change
08 Positioning speed 1 0.01 to max. speed [r/min] (in 0.01 step) 10.00 Always
09 Positioning speed 2 0.01 to max. speed [r/min] (in 0.01 step) 50.00 Always
10 Positioning speed 3 0.01 to max. speed [r/min] (in 0.01 step) 100.00 Always
11 Positioning speed 4 0.01 to max. speed [r/min] (in 0.01 step) 500.00 Always
The motor speed at auto start can be set.
Selecting the on/off combination of VEL1 and VEL0 at the auto start signal on can change the rotational speed.
(3) Basic parameter 16
Para. Name Setting range Initial value Change
16 Maximum speed 0.01 to max. speed [r/min] (in 0.01 step) 5000.00 Always
The upper limit of the motor rotational speed can be specified by the parameter.
If the speed specified by the override exceeds the max. speed, the motor rotates at the specified value.
The max. speed setting is invalid when the position control by pulse train input is being made.
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