Document type:
Title:
Revision date:
Revision:
Installation Guide (MUT)
Mod. SY1527, universal multichannel power supply system
03/12/02
3
NPO:
Filename:
Number of pages:
Page:
00103/97:1527x.MUTx/03 HWGUIDE_REV3.DOC
62
15
Table 2.2 - Technical specifications of the SY1527 mainframe: front / rear panel components
(refer to the figure in Appendix A)
Displays
(I/O control
section)
−
GEN
, red LED, lights up when GENERAL STATUS signal, corresponding to a
logic combination (defined by the user) of OVC, UNV, OVV, TRIP, is TRUE;
−
CH-ON
, red LED, lights up when at least one channel is ON;
−
OVC
,
UNV
,
TRIP
,
OVV
, red LEDs, light up when at least one channel is in
Over
Current
,
Under Voltage
,
Trip
,
Over Voltage
condition, respectively;
−
RSTFLAG
, red LED, lights up after a RESET;
−
CHK
PASS
, green LED, lights up when the initial system check has been
performed successfully and the system is ready.
−
VSEL
,
ISEL
, green LEDs, light up when the relevant connectors for voltage and
current selection, respectively, are TRUE;
−
KILL
, green LED, lights up when the system is in KILL condition;
−
NIM
,
TTL
, green LEDs, light up when the relevant standard is selected;
−
RESET
, red/orange LED, lights up when a RESET occurs: it is initially red and
then becomes orange, depending on the duration of the RESET signal;
−
LOCAL
ENABLE
,
REM
ENABLE,
red LEDs, light up, respectively, when the
Local Enable
mode is selected and when the
Remote Enable
mode is selected
and the proper REM EN signal is sent in;
−
OVERTEMP
,
FAN
FAILURE
,
PWR
FAILURE
red LEDs, light up when the
Over
Temperature, Fan Failure
and
Power Failure
condition, respectively, occurs;
−
INTERLOCK
, red LED, lights up as the system is in INTERLOCK condition.
−
LOCAL
NET
,
CAENET
, red LEDs, light up when the relevant connectors are in
activity;
−
MASTER
, red LED, lights up when the HV SYNC clock is internally generated.
Displays
(Power
Supplies)
−
OK
, yellow LED, lights up when the system is turned on.
−
+5
,
+12
,
-12
,
+48
, green LEDs, light up as the relevant power supply is present;
−
MAIN
, orange LED, when lit up, it warns that the system is connected to the
mains and the MAIN switch on the rear panel is in position 1.
Switches
−
NIM/TTL switch
for the selection of the level standard of the output signals;
−
LOCAL
ENABLE
/
DISABLE
/
REMOTE
ENABLE
switch
, which allows,
respectively, to enable the channels locally or to disable them or to allow their
remote enable via the proper ENABLE input signal;
−
INTERLOCK
CLOSED/OPEN switch
to select if the INTERLOCK function is
active when the contact is closed or open, respectively.
−
MAIN
switch
(rear panel) to power the Power Supply Section;
−
POWER ON key
(front panel, primary power supply) to power on the system
locally or to enable its remote power on.
Buttons
RESET
push button: if T
RESET
> T
RCPU
= 100÷200 ms
CPU is reset; if T
RESET
> T
RCH
= T
RCPU
+900 ms
CPU, boards are reset and the channels are turned
off. The Reset must be enabled via the RESET FLAG software window.
Local Control
Interfaces
−
7.7" colour LCD screen, with brightness and contrast control buttons;
−
15-key keypad;
−
compact switch (8 dire press action).
Remote
Control
Interfaces
−
H.S. CAENET;
−
LOCAL NET (to control non-intelligent systems ONLY);
−
One PS/2 connector for external PC keyboard;
−
VGA-standard connector for external VGA monitor;
−
ETHERNET (TCP/IP);
−
RS232 interface for external VT100 or PC.
Optional
Interfaces
−
CAN-bus.
