XP GLASSMAN EJ Series User Manual

Series EJ, ET, EY, FJ & FR
102002-177 Rev M2
44
\1020\02177M2.doc 17 Jun 2019
SIGNAL SUMMARY
The data interface receives and transmits digital data packets between the Customer
computer and the XP Glassman HV power supply that represent the analog and
digital signals defined below:
Analog Control Signals sent from Customer Computer to XP Glassman HV
Power Supply:
1. Voltage Control (0 – FFF hex represents 0 – Vmax output)
2. Current Control (0 – FFF hex represents 0 – Imax output)
Internal to the power supply interface, the D/A converters have an analog output
range of 0 to + 5 volts DC, where FFF hex represents full scale.
Digital Control Signals sent from Customer Computer to XP Glassman HV
Power Supply:
1. HV On (0 = off, 1 = on)
2. HV Off (0 = on, 1 = off)
3. Power Supply Reset (1 – reset)
Programming a digital control bit to a “1” will generate an internal 250 millisecond
pulse that will assert the desired function.
Analog Monitor Signals sent from XP Glassman HV Power Supply to Customer
Computer:
1. Voltage Monitor (0 – 3FF hex represents 0 – Vmax output)
2. Current Monitor (0 – 3FF hex represents 0 – Imax output)
Internal to the power supply interface, the A/D converters have an analog input range
of 0 to +5 volts DC, where 3FF hex represents full scale.
Digital Monitor Signals sent from XP Glassman HV Power Supply to Customer
Computer:
1. Power Supply Fault (1 = fault) when available.
2. HV On Status, (1 = on, 0= off) when available.
3. Control Mode Status (V mode = 1, I mode = 0) when available.

XP GLASSMAN EJ Series Specifications

General

Brand	XP
Model	GLASSMAN EJ Series
Category	Power Supply
Language	English