750-671 [Steppercontroller]
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113
Other
Applications
WAGO-I/O-SYSTEM 750
I/O Modules
Control byte C1
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
M_Drive
ByMBX
M_Jog M_Refer
ence
M_Progr
am
M_Speed
Control
Start Stop2_N Enable
Module enable
0: The module is blocked. When this bit is reset during ongoing operation, the power
output stage is deactivated.. This bit terminates the current operating mode.
Enable
1: The module is enabled and can be started when the corresponding return message is
also available in the status.
Shutdown of drive.
This bit can be used to deactivate the drive from the control system.
This bit must be set to activate an operating mode.
The return message is transmitted via the Stop_N_ACK bit.
0: Current is being supplied to the motor, but it is at standstill. If the motor is still
turning it is put into standstill by the STOP acceleration command. The motor can not
be started up.
Stop2_N
1: The drive may be started.
The drive, or frequency output, is started in the selected mode on a positive edge. An error
message is generated if the edge is not accepted.
The drive is started accordingly on the rising edge.
Start
0
1:
Positioning is conducted to the current setpoint given in the process image.
Movement is made directly to the new target velocity, even if the drive is already
turning. A previously calculated movement sequence is started immediately when
the PreCalc_ACK bit is set (on the fly).
Frequency/Speed control mode
The mailbox may not be active in this mode.
0: The Frequency/Speed mode is not active (selected).
M_SpeedControl
1: The Frequency/Speed mode is active (selected).
Move program mode
0: The Move program mode is not active (selected).
M_Program
1: The Move program mode has been selected.
Referencing mode.
0: The Referencing mode is not active (selected).
M_Reference
1: The Referencing mode is selected.
Jog mode
The drive can be run manually at the setup speed when the Jog mode is active. Control is
implemented using Direction_Pos and Direction_Neg.
0: The Jog mode is not active (selected).
M_Jog
1: The Jog mode has been selected.
Move commands via mailbox mode.
In this mode, all movement commands are issued directly via the mailbox.
0: The Move commands via mailbox mode is not active (selected).
M_DriveByMBX
1: The Move commands via mailbox mode is active (selected).