Settings of FP7 MC Unit
Using CMI Tool
5-10
5.2.4 Axis Parameters (Operation)
Common parameters to each axis related to operations are set.
Home return setting
Return setting code
UM 03260
0: DOG
method 1
Select the pattern of home return.
0: DOG method 1 (Based on front end + Z phase)
1: DOG method 2 (Based on front end)
2: DOG method 3 (Based on back end + Z phase)
9: DOG method 4 (Based on back end)
3: Limit method 1 (Limit signal + Z phase)
4: Limit method 2 (Limit signal)
5: Z phase method
6: Stop-on-contact method 1
7: Stop-on-contact method 2 (Stop-on-contact + Z phase)
8: Data set method
Home position proximity logic
UM 03254 bit3
0: Normal
Open
(A contact)
Select the near home input logic.
0: Normal Open (A contact)
1: Normal Close (B contact)
Stop-on-contact torque value
(%)
UM 0327D
100
(10.0%)
This parameter is used for selecting the stop-on-contact method
as the home return method. It is regarded as a criterion for
judging the home return once the torque value of the servo
amplifier exceeded this set value by the stop-on-contact.
Range: 0 to 5000 (0.0 % to 500.0 %)
Stop-on-contact judgment
time (ms)
UM 0327E
100
This parameter is used for selecting the stop-on-contact method
as the home return method. When using the stop-on-contact
method, it is regarded as a criterion for judging the home return
once this set time has passed after the torque value of the
servo amplifier exceeded the stop-on-contact torque value.
Range: 0 to 10000 (ms)
Return direction
UM 03261
0: Limit (-)
direction
Select the operation direction of home return.
0: Elapsed value decreasing direction (Limit - direction)
1: Elapsed value increasing direction (Limit + direction)
Return acceleration time (ms)
UM 03262
100
Set the acceleration time when performing the home return.
Range: 0 to 10000 (ms)
Return deceleration time (ms)
UM 03263
100
Set the deceleration time when performing the home return.
Range: 0 to 10000 (ms)
Return target speed
UM 03264-UM 03265
1000
Set the target speed when performing the home return.
Range: 1 to 2,147,483,647
Return creep speed
UM 03266-UM 03267
100
Set the creep speed to search the home position in the home
return operation.
Range: 1 to 2,147,483,647
Home coordinates
UM 0328E-UM 0328F
0
Set the home coordinates to be set after the completion of the
home return.
Range: -2,147,483,648 to 2,147,483,647
The ranges vary depending on the unit settings as below.
pulse: -2,147,483,648 to 2,147,483,647 pulses
μm (0.1 μm): -214,748,364.8 to 214,748,364.7 μm
μm (1 μm): -2,147,483,648 to 2,147,483,647 μm
inch (0.00001 inch): -21,474.83648 to 21,474.83647 inches
inch (0.0001 inch): -214,748.3648 to 214,748.3647 inches
degree (0.1 degree): -214,748,364.8 to 214,748,364.7 degrees
degree (1 degree): -2,147,483,648 to 2,147,483,647 degrees
(Note): The values set in these parameters are stored in the unit memory numbers described below the parameter
names.
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