IDEC MICROSmart FC6A Series Ladder Programming Manual page 348

18: P O I
ULSE UTPUT NSTRUCTIONS
■ Settings tab
8.
9.
10.
11.
8. Reversible control enable
This setting enables or disables reversible control and selects the reversible control method from the following modes. There are
two modes for the pulse output mode: single-pulse and dual-pulse. They can be combined with reversible control as follows.
(This is an example when ARAMP is used with the All-in-One CPU module.)
Reversible Control Enable
Reversible control disabled
Reversible control
Single-pulse output
Reversible control
Dual-pulse output
The outputs used on the FC6A Series MICROSmart varies based on the instruction used, the combination of the pulse output
mode and reversible control, and the model used.
Instruction
Reversible control disabled
ARAMP1 Reversible control (single-pulse output)
Reversible control (dual-pulse output)
Reversible control disabled
ARAMP2 Reversible control (single-pulse output)
Reversible control (dual-pulse output)
Reversible control disabled
ARAMP3 Reversible control (single-pulse output)
Reversible control (dual-pulse output)
Reversible control disabled
ARAMP4 Reversible control (single-pulse output)
Reversible control (dual-pulse output)
*1 When using single-pulse output, Q2 or Q3 will be used, so a Q2 or Q3 pulse output instruction cannot be used.
*2 When using dual-pulse output, Q1 will be used, so a Q1 pulse output instruction cannot be used.
9. Number of steps
This setting specifies the number of steps. The maximum is 18.
10. Start step number
When the input changes from off to on, pulse output starts with the settings for the step configured as the start step number.
11. Interrupt step number
When the interrupt input changes from off to on, the pulse output process for the running step is aborted, and pulse output
restarts with the settings for the step configured by the interrupt step number.
18-52
Select this option when using pulse output in a single
direction. Pulse A and pulse B can be used independently.
Pulse A is used as pulse output. Pulse B on/off is used as
reversible control.
Pulse A is used as forward pulse (CW) output.
Pulse B is used as reverse pulse (CCW) output.
Operating Condition
FC6A S MICROS
ERIES MART
Operation
All-in-One CPU Module
Reversible
Pulse Output
Control Output
Q0
Q0
*2
Q0, Q1
Q1
Q1
—
Q2
—
—
Q3
—
—
L P M
ADDER ROGRAMMING ANUAL
Pattern
Q0
Q0
Q2
Q0
Q1
Output Used
CAN J1939 All-in-One CPU
Module/Plus CPU Module
Pulse Output
— Q0
*1
Q2 Q0
— Q0, Q1
— Q2
*1
Q3 Q2
— Q2, Q3
— Q4
— Q4
— Q4, Q5
— Q6
— Q6
— Q6, Q7
FC9Y-B1726
Reversible
Control Output
—
Q1
—
—
Q3
—
—
Q5
—
—
Q7
—