Reference Manual
Table Of Contents
- Base Version
- Option 2: Dual-Ported RAM
- Option 5xF: CPU Speed Options
- Option 6: Extended Servo Algorithm Firmware
- Option 6L: Special Lookahead Firmware
- Option 10: Firmware Version Specification
- Option 12: Analog-to-Digital Converters
- Option 15: V-to-F Converter for Analog Input
- Option 16: Battery-Backed Parameter Memory
- Digital Power Supply
- Analog Power Supply
- Resistor Pack Configuration: Flag and Digital Inputs Voltage Selection
- Types of Overtravel Limits
- Home Switches
- Incremental Encoder Connection
- DAC Output Signals
- Amplifier Enable Signal (AENAx/DIRn)
- Amplifier Fault Signal (FAULTn)
- Command Inputs
- Selector Inputs
- Alternate Use
- Reset Input
- Handwheel Inputs
- Optional Voltage to Frequency Converter
- J1 - Display Port (JDISP Port)
- J2 - Control-Panel Port (JPAN Port)
- J3 - Thumbwheel Multiplexer Port (JTHW Port)
- J4 - Serial Port (JRS422 Port)
- J5 - General-Purpose Digital Inputs and Outputs (JOPTO Port)
- J6 – Expansion Port \(JXIO Port\)
- J8 - Machine Connectors (JMACH Port)
- J9 – Compare Equal Outputs Port \(JEQU Port\)
- J17 - Serial Port (JRS232 Port)
- J30 – Optional Analog to Digital Inputs \(JANA P
- J31 – Optional Universal Serial Bus Port \(JUSB
- JS1 – Expansion Ports \(JS1 Port\)
- TB1 – Power Supply Terminal Block \(JPWR Connect
- LED Indicators
- Fuse
- J1 (JDISP)/Display
- J2 (JPAN)/Control Panel
- J3 (JTHW)/Multiplexer Port
- J4 (JRS422)/RS232 OR 422/Serial Communications
- J5 (JOPT)/OPTO I/O
- J6 (JXIO)/Expansion Board
- J8 (JMACH)/Machine Connector
- JS1/A-D Inputs 1-4
- JEQU/Position Compare
- JANA/Analog Inputs Option
PMAC PCI-Lite Hardware Reference Manual
38 E-Point Jumper Descriptions
E72 - E73: Panel Analog Time Base Signal Enable
E Point and
Physical Layout
Location Description Default
E72
B9 Jump pin 1 to 2 to allow V-to-F converter FOUT
derived from Wiper input on J2 to connect to CHA4.
No jumper installed
E73
B9 Jump pin 1 to 2 to allow V-to-F converter FOUT/
derived from Wiper input on J2 to connect to CHA4/.
No jumper installed
Note: With these jumpers ON, no encoder should be wired into ENC4 on JMACH. E27 must connect pins
1 to 2 because these are single-ended inputs. Variable I915 should be set to 4 to create a positive voltage
(frequency) number in PMAC.
E74 - E75: Clock Output Control for External Interpolation
E Point and
Physical Layout
Location Description Default
E74
B9 Jump pin 1 to 2 to allow SCLK/ to output on CHC4/. No jumper installed
E75
B9 Jump pin 1 to 2 to allow SCLK to output on CHC4. No jumper installed
Note: SCLK out permits synchronous latching of analog encoder interpolators such as Acc-8D Option 8.
E85: Host-Supplied Analog Power Source Enable
E Point and
Physical Layout
Location Description Default
E85
A5 Jump pin 1 to pin 2 to allow A+14V to come from PC
bus. Ties amplifier and PMAC power supply together.
Defeats OPTO coupling.
Note:
If E85 is changed, E88 and E87 must also be changed.
See E90.
No jumper