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TECHNICAL INFORMATION
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CN929-7015M002
Device Number and Device Type Commands Coding
Channel
Device number
Device type
HV1, HV2
0
30h
Spare
HV1, HV2
1
31h
500 SC/Tr
HV1, HV2
2
32h
300 SC/Tr
HV1, HV2
3
33h
150 SC/Tr
HV1, HV2
4
34h
75-55-40SC/T
HV1, HV2
5
35h
20 SC/Tr
HV1, HV2
6
36h
500 Diode/ND
HV1, HV2
7
37h
300 Diode/ND
HV1, HV2
8
38h
150 Diode/ND
HV1, HV2
9
39h
75-55-40 D/ND
HV1, HV2
10
3Ah
20 -25 Diode/ND
Gauge1, Gauge2
0
30h
Convectorr
Gauge1, Gauge2
1
31h
Mini-B/A
Gauge1, Gauge2
2
32h
Cold Cathode
Serial
0
30h
RS232/422
Serial
1
31h
RS485
NOTE
When reading, if the required device is missing, DUAL
replies: "?" (3Fh).
Interlock Status Coding
BitField
Interlock type (active if 1)
01h
Reserved (always 0)
02h
Front Panel Interlock (equal to bit 20h)
04h
HV1 Remote I/O Interlock
08h
HV1 Cable interlock
10h
Reserved (always 0)
20h
Front Panel Interlock (equal to bit 20h)
40h
HV2 Remote I/O Interlock
80h
HV2 Cable interlock
In the following example shown the use of the
command HV ON/OFF to power up the channel 1.
Binary Protocol:
ü 04 A0 1 1 +
81h 30h 34h 41h 30h 31h 31h 74h
ACK
6h
NOTE
The answer ACK or 6h is given only if the mode ACK
NACK is selected, if not with this type of command,
nothing is provided by the DUAL.