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Settings of FP7 MC Unit
Using CMI Tool
5.2.4 Axis Parameters (Operation)
Common parameters to each axis related to operations are set.
Home return setting
Parameter name
Return setting code
UM 03260
Home position proximity logic
UM 03254 bit3
Stop-on-contact torque value
(%)
UM 0327D
Stop-on-contact judgment
time (ms)
UM 0327E
Return direction
UM 03261
Return acceleration time (ms)
UM 03262
Return deceleration time (ms)
UM 03263
Return target speed
UM 03264-UM 03265
Return creep speed
UM 03266-UM 03267
Home coordinates
UM 0328E-UM 0328F
(Note): The values set in these parameters are stored in the unit memory numbers described below the parameter
names.
5-10
Default
Description
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)
0: DOG
3: Limit method 1 (Limit signal + Z phase)
method 1
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
0: Normal
Select the near home input logic.
Open
0: Normal Open (A contact)
(A contact)
1: Normal Close (B contact)
This parameter is used for selecting the stop-on-contact method
as the home return method. It is regarded as a criterion for
100
judging the home return once the torque value of the servo
(10.0%)
amplifier exceeded this set value by the stop-on-contact.
Range: 0 to 5000 (0.0 % to 500.0 %)
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
100
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)
Select the operation direction of home return.
0: Limit (-)
0: Elapsed value decreasing direction (Limit - direction)
direction
1: Elapsed value increasing direction (Limit + direction)
Set the acceleration time when performing the home return.
100
Range: 0 to 10000 (ms)
Set the deceleration time when performing the home return.
100
Range: 0 to 10000 (ms)
Set the target speed when performing the home return.
1000
Range: 1 to 2,147,483,647
Set the creep speed to search the home position in the home
100
return operation.
Range: 1 to 2,147,483,647
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
0
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
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