IDEC MICROSmart FC6A Series Ladder Programming Manual page 313

3. S1 (source 1): Control register
S1 specifies the first data register of the data registers to use with RAMP1, RAMP2, RAMP3 or RAMP4 instructions.
Starting from the specified data register, 12 consecutive data registers are used.
Specify the first data register so that the device range is not exceeded.
Storage
Destination
Starting number+0
Starting number+1
Starting number+2
Starting number+3
Starting number+4
Starting number+5
Starting number+6
Starting number+7
Starting number+8
Starting number+9
Starting number+10
Starting number+11
*1 The upper and lower data registers change according to the 32-bit data storage method specified.
For details, see "32-bit Data Storage" on page 3-9.
*2 Stores the number of pulses that were output, regardless of whether specify absolute position mode is enabled or disabled. For details on
specify absolute position mode, see "ABS (Set Absolute Position)" on page 18-68.
4. S2 (source 2): Initialization Input
S2 specifies the initialization input.
When the initialization input S2 is turned on, the initial values configured in the WindLDR RAMP (Ramp Pulse Output) dialog
box, on the Settings tab, are stored in the control registers.
An external input or an internal relay can be specified.
When the initialization input is on, the initial values are written to the data registers with each scan. To only initialize the values
one time, use the initialization input in combination with the SOTU (single output up) instruction or the SOTD (single output
down) instruction.
5. D1 (destination 1): Operation Status
D1 specifies the first internal relay of the internal relays to use with the RAMP instructions. Starting from the specified internal
relay, 4 sequential internal relays are used. Specify the first internal relay so that the device range is not exceeded.
Storage
Function
Destination
Starting Pulse output
number+0 ON
Starting Pulse output
number+1 complete
Starting Pulse output
number+2 status
Starting
Overflow
number+3
Function
Steady pulse frequency
*1
(high word)
Steady pulse frequency
*1
(low word)
Initial pulse frequency
*1
(high word)
Initial pulse frequency
*1
(low word)
Frequency change time
Control direction
*1
Preset value (high word)
*1
Preset value (low word)
*1
Current value (high word)
*1
Current value (low word)
Error status
Reserved
0: Pulse output OFF
1: Pulse output ON
0: Pulse output not complete
1: Pulse output complete
0: Steady pulse output
1: Changing output pulse frequency
0: None
1: An overflow has occurred
FC6A S MICROS
ERIES MART
Setting
CAN J1939 All-in-
All-in-One CPU
One CPU Module/
Module
Plus CPU Module
RAMP1, RAMP2:
15 to 100,000
RAMP1 to RAMP4:
(increments of 1 Hz)
15 to 100,000
RAMP3, RAMP4:
(increments of 1 Hz)
15 to 5,000
(increments of 1 Hz)
RAMP1, RAMP2:
15 to 100,000
RAMP1 to RAMP4:
(increments of 1 Hz)
15 to 100,000
RAMP3, RAMP4:
(increments of 1 Hz)
15 to 5,000
(increments of 1 Hz)
10 to 10,000 ms
0: Forward
1: Reverse
When specify absolute position mode is disabled:
1 to 100,000,000 pulses
When specify absolute position mode is enabled:
-2,147,483,648 to 2,147,483,647 pulses
*2
1 to 100,000,000 pulses
0 to 4
Setting
This relay turns on during pulse output.
This relay turns off when pulse output stops.
This relay turns off when the specified number of pulses are output
and output ends.
This relay turns on when pulse output is complete.
This relay turns off when pulse output starts.
This relay turns off when the pulse output status is steady.
This relay turns on when the pulse output is changing.
When pulse counting is enabled, this relay turns on when a pulse is
output that exceeds the configured preset value. Pulse output
continues even if an the overflow occurs during steady output or
while the pulse frequency is changing.
However, pulse counting is suspended at the point when the
overflow occurred.
L P M
ADDER ROGRAMMING ANUAL
18: P O
ULSE UTPUT
Reference
"6. Steady pulse
frequency" on page 18-18
"7. Initial pulse frequency"
on page 18-18
"8. Frequency change
time" on page 18-18
"11. Control direction" on
page 18-19
"13. Preset value" on page
18-20
"14. Current value" on
page 18-20
"15. Error status" on page
18-20
FC9Y-B1726
I
NSTRUCTIONS
18-17