Mitsubishi Electronics MR-MC241 Benutzerhandbuch

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5. OPERATIONAL FUNCTIONS

5.5.3 Start operation method

Start operation is performed according to the following procedure.

(1) Set parameters "home position return to speed" (parameter No.0242, 0243), "home position return

acceleration time constant" (parameter No.0244), "home position return deceleration time constant"
(parameter No.0245), "home position coordinates" (parameter No.0246, 0247), "creep speed" (parameter
No.024C), and "home position return direction" (parameter No.0240).

(2) Turn on the "home position return mode signal" (ZRN).

(3) Turn on the "fast start operation signal" (FST).

(4) When the home position return is completed, the home position return request (ZREQ) turns off and the

home position return complete signal (ZP) turns on.

ON
OFF

Creep speed

sscHomeReturnStart function

sscWaitIntDriveFin function/
sscGetDriveFinStatusfunction

Home position return direction

Home position return speed

Proximity dog

Amount of home
position shift

Home
position

Z-phase pulse

Home position return
complete (ZP)

Home position return
request (ZREQ)

Completion of
operation (OPF)

ON
OFF

Fast Start operation
(FST)

Home position return
mode (ZRN)