Reference Manual

Table Of Contents

PMAC PCI-Lite Hardware Reference Manual

46 Connector Pinouts

J2: Control Panel Port Connector

J2 JPAN (26-Pin Connector)

Front View

Pin # Symbol Function Description Notes

1 +5V Output +5V power For Remote Panel

2 GND Common PMAC common

3 FPD0/ Input Motor/C.S. Select Bit 0 Low Is True

4 JOG-/ Input Jog In - Dir. Low Is Jog -

5 FPD1/ Input Motor/C.S. Select Bit 1 Low Is True

6 JOG+/ Input Jog In + Dir. Low Is Jog +

7 PREJ/ Input Return to prejog position Low Is Return, Equiv To J= Cmd

8 STRT/ Input Start program run Low Is Start, Equiv To R Cmd

9 STEP/ Input Step through program Low Is Step, Equiv To S Or Q

10 STOP/ Input Stop program run Low Is Stop, Equiv To A

11 HOME/ Input Home search command Low Is Go Home, Equiv To Hm

12 HOLD/ Input Hold motion Low Is Hold, Equiv To H

13 FPD2/ Input Motor/C.S. Select Bit 2 Low Is True

14 FPD3/ Input Motor/C.S. Select Bit 3 Low Is True

15 INIT/ Input Reset PMAC Low Is Reset, Equiv To $$$

16 HWCA Input Handwheel Encoder A Channel 5v Ttl Sq. Pulse, Must Use E23

(Cha2)

17 IPLD/ Output In Position Ind. (C.S.) Low Lights Led

18 BRLD/ Output Buffer Request Ind. Low Lights Led

19 ERLD/ Output Fatal Follow Err (C.S.) Low Lights Led

20 WIPER Input Feed Pot Wiper 0 To +10v Input, Must use E72,

E73 Cha4)

21 (SPARE) N.C.

22 HWCB Input Handwheel Enc. B Channel 5v Ttl Sq. Pulse, Must Use E22

(Chb2)

23 F1LD/ Output Warn Follow Err (C.S.) Low Lights Led

24 F2LD/ Output Watchdog Timer Low Lights Led

25 +5V Output +5V power For Remote Panel

26 GND Common PMAC common

The JPAN connector can be used to connect Acc-16 (Control Panel), or customer-provided I/O, to the PMAC,

providing manual control of PMAC functions via simple toggle switches. If the automatic control panel input

functions are disabled (I2=1), the inputs become general-purpose TTL inputs, and the coordinate system (C.S.)

specific outputs pertain to the host-addressed coordinate system.