User`s manual

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5
Deceleration stop
A deceleration stop is executed by this relay changing state from OFF to ON.
• In program operation, the "Deceleration time No." set in step data (block data: block No.16 to 28)
is enabled as the deceleration time.
• In direct operation, the "Deceleration time No." set in the "Deceleration time No." register is
enabled as the deceleration time.
Forced intervention startup
Forced intervention operation is executed by this relay changing state from OFF to ON.
• Forced intervention operation is enabled only in program operation.
Clear deviation
Clear deviation output is turned ON and OFF according to the ON/OFF setting of this relay.
• Clear deviation output is automatically output at the following conditions in addition to the ON/
OFF state of this relay:
1. Clear deviation output turns ON for about 20 ms when zero return is completed.
2. Clear deviation output turns ON for about 20 ms together with suspension of pulse output
when an emergency stop is executed.
(according to setting of parameter 1: 000 - 5 "Emergency stop input function selection")
Override enable
The override function allows you to change the speed after a startup (during operation). When this
relay is ON, the setting of the "Override coefficient" register is enabled, and the target speed is
changed.
• Override is enabled only during program operation, direct operation or jog operation, and the
speed becomes the speed obtained by multiplying the target speed specified at operation
startup (taken to be 100%) by the override coefficient (%).
• When this relay changes state to OFF, override is disabled and the target speed specified at
operation startup is returned to.
Clear error (pulse output inhibit cancel)
The error state and the pulse output inhibit state are canceled by this relay changing state from
OFF to ON.
• After an error has occurred, the next instruction is executed after the error is canceled by this
relay changing state from OFF to ON.
Teaching
The registration No. is displayed blinking on the 7-segment display by this relay changing state
from OFF to ON, and the present value is registered as the position No. set in the "Position No. at
teaching" register by this relay changing state from ON to OFF.
• Teaching is possible only when the origin is confirmed.
Write interrupt output position data
This relay is for setting the position data where an interrupt output is to be generated when the
interrupt output function is in use.
The value set in the "Position instruction value" register is written to this unit as the "interrupt output
position data" by this relay changing state from OFF to ON.
• At this time, the "A/I" bit of the value set in the "Position instruction value" register becomes the
"Interrupt output ON/OFF" setting.
• The interrupt output function is enabled only when the operation mode (parameter 1 - address
A+0076) of general-purpose output is set to "Interrupt output."
General-purpose output
General-purpose output is turned ON and OFF according to the ON/OFF setting of this relay.
This relay is enabled only when the operation mode (parameter 1 - address A+0076) of general-
purpose output is set to "General-purpose output."
Block data write
When this relay is ON, 64 bytes of data in the "Data storage area at block data write" register are
written to this unit.
• Set the write destination block No. in the "Block data block No." register.
• The BD.REQ signal relay turns OFF during writing of block data.
• If this relay turns ON when this unit is not busy (i.e. "Busy flag" is OFF), writing of block data is
executed once every two scans for the duration that this flag is ON.