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104 • 750-671 [Steppercontroller]
Positioning
2.1.2.11.2
Move Mode via Mailbox
The mailbox must first be displayed. This is described in Chapter 2.1.2.8,
"Mailbox Mode".
After that, the Move commands via mailbox mode must be activated. This is
accomplished by setting bit 7 in the control byte C1.
Only then can Move commands be specified.
2.1.2.11.2.1
Move Commands
The module can be operated via the mailbox using the move commands.
Movement can be made directly to different positions. This command is
accepted only when the mode Move mode via mailbox has been activated.
The available commands for move find you in the appendix in chapter 3.2,
"Commands for Move Mode".
2.1.2.11.3
Limiting of Moving Range
2.1.2.11.3.1
Hardware Limit Switch
The hardware limit switches are active in the Positioning and Velocity control
applications. These devices limit the movement path.
Any allocation of limits switches to the direction of movement must be
maintained. The LimitSwitch_Neg hardware limit switch restricts the
movement range to smaller positions, i.e. in the negative direction. The
LimitSwitch_Pos hardware limit switch restricts the movement range to larger
positions, i.e. in the positive direction.
Positioning
If movement is made to a limit switch in the Positioning mode, the drive will
brake the movement until standstill using the defined deceleration
Acceleration_Stop_Fast.
The drive can only be started in the Jog and Referencing modes when it is
located at a limit switch.
WAGO-I/O-SYSTEM 750
I/O Modules
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