
Axis 
12Axis Board 
8Axis Board. 
4Axis
Board 
2Axis
Board 
8Axis Board 
Bus 
PCI 
PCI ,cPCI ,ISA 
PCI ,cPCI ,ISA
,PC104 ,USB 
PCI
,PC104 
PCI 
Products 
HPCICPD5212M 
HPCICPD578
HPCCPD278
HCPCICPD738 
HPCICPD534
HPCCPD234
HCPCICPD734
HP104DCPD364
HUSBCPD434 
HPCICPD532
HPC104ICPD132 
HPCICPD508 
Axis control system 
(1)Positioning 
1 to 12 axes 
1 to 8 axes 
1 to 4 axes 
1 to 2 axes 
1 to 8 axes 
(2)Linear
interpolation 
12 axes: 2 to 4 axes simultaneously & 2 to 4 axes simultaneously
& 2 to 4 axes simultaneously
8 axes: 2 to 4 axes simultaneously & 2 to 4 axes simultaneously
4 axes: 2 axes simultaneously
2 axes: 2 axes simultaneously 
(3)Circularr
interpolation 
12 axes: 2 axes simultaneously & 2 axes simultaneously 2 axes simultaneously
8 axes: 2 axes simultaneously & 2 axes simultaneously
4 axes: 2 axes simultaneously
2 axes: 2 axes simultaneously 
(4)Plulse feed 
1 to 12 axes 
1 to 8 axes 
1 to 4 axes 
1 to 2 axes 
 
Position
system 
Command pulses 
Positioning pulsetrain output by differential driver 
Position
command range 
134,217,728 to +134,217,727 pulse 
Command coordinate 
Relative coordinate command

Reference range atcontinuous feed 
Unlimited (linear movement counter overflows if movement goes beyond the end, and rotation counter resets to zero at every 360 degrees of rotaion)

Position override 
Possible only in positioning control 
Speed
control 
Speed range 
0.1pps to 6.5Mpps (x0.1 to x100) (Encoder counting frequency limited to 4MHz max, in x4 mode.) 
Constant control oflinear speed 
2axes circular, linear interpolation of : 2 control
3axes linear interpolation of : 3 control
4axes linear interpolation of : 3 control 
Speed override 
(1)Available in any constantspeed oparation
(2)Availablel only with positioning, linear interpolation, and continuous feeds when acceleration and/or deceleration involved. 
Acceleration
/deceleration
control 
Automatic acceleration/ deceleration
system 
(1) Positioning and linear interpolation: Linear acceleration/deceleration, Scurve acceleration/deceleration,
and partial scurve acceleration/deceleration
Automatic damping function available in case of abrupt acceleration reversalTriangular drive peak prevention function available
Asymmetrically sloped acceleration / deceleration possible 
(2) For circular interpolation: Automatic acceleration / deceleration possible
(constantspeed control not possible)
Aacceleration and deceleration blocks to be used for circular interpolation at constant movement.



Origin
returning
control 
Origin
returning
method 
As many 13 ways of to origin (such as sensor' s origin, Zphase origin, ELS shared origin) available.
Each returning is done in a single process.. 
Origin search 
Available 
Getting out
of origin area 
Available 
UP/DOWN
Counters 
Command position counter
(Command pulse count: Length 228) 
4 counters per axis 
Machine position counter
(Encoder pulse count: Length 228)

Generalpurpose counter
(Pulse count: Length 228) 
Error counter for runaway detection (Difference between the values of the encoder and the command: Length 216) 
Comparators 
Comparators 1 and 2:Softlimit use comparating positive and negative limits 
5 comparators per axis 
Comparators 3, 4,and 5: Generalpurpose (used for changig speed or starting another axis on comparison of the cordinate) 
Inputs for encoder or pulsa 
Each axis has a common input terminal for the encoder and pulsar input signal

Not available 
Backlash compensation 
Compensated for at every turn of the direction of movement by correction pulse. 
Slip compensation 
Compensated immediately before moving regardless of the direction (good for positioning system only) 
Positioningcontrolstart (PCS) signal 
Starts positioning by PCS signal during continuous
feed ( positioning system only) 
Altemationgly shared with OLS of B axis. 
Idling pulse function 
Function of improving stepping motor acceleration characteristics 
Vibration suppression
at a stop 
Function of suppress vibration when the stepping motor stops 
Machine interface 
ELS, OSL, DLS, and encoder A, B, and Zphases per axis
(All insulated with optical isphotocoupleolator) 
Equipped only with Zphase input on the encoder I/F 
Servo interface 
Commandpulse output (differential )

Input: Servo alarm and inposition signals on each axis
(all insulated with opical isolator )

2 inputs on the entire board 
Output: Servo reset, servo ON, and clearservoerrorcounter signals on each axis (all insulated with opical isolator )

8 generalpurpose outputs on the entire board 