ADB Safegate IDM 8000, User Manual

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16 3 Temp B Thyrist temp warning 64 9 P2 / 0 P2 / Output actual power
* 125 = Pn (acc CCR size)
* digit = Pn / 125
* eg 24W / 3kVA CCR
* resol = 0,8%
* Lsb= P2 / 0
17 VA-A VA-drop level A 65 P2 / 1
18 VA-B VA-drop level B 66 P2 / 2
19 Cf Current fault 67 P2 / 3
20 LF A Lamp fault alarm 68 P2 / 4
21 LF B Lamp fault warning 69 P2 / 5
22 EF A Earth fault alarm ( trip / m) 70 P2 / 6
23 EF B Earth fault warning 71 P2 / 7
24 4 EF maint on EF mainten. Switch on 72 10 Circ 5 Circuit 5 selected
25 EF / 0 EF / Earth fault value
* value 0-100
* 127=off
* Max 50M or 1G
* Lsb= EF / 0
73 Circ 6 Circuit 6 selected
26 EF / 1 74 SCO Series Cutout Open (Option)
27 EF / 2 75 - 79 Reserved
28 EF / 3 80-82 11 Type 0=Norm,1=Dir,2-6=Cs2-6
29 EF / 4 83 Reserved
30 EF / 5 84-87 Size 1=2,5kVA, 2=3kVA, 3=4kVA…12=30kVA
31 EF / 6 88 12 On a Feedback of the other serial interface control bits
when redundant duplicate interface is used
32 5 EF scale 0 Earth fault value scale
0=1k, 1=10k, 2=100k or 10M
89 On b
33 EF scale 1 90 On c
34 LF / 0 LF / Qty of lamp faults
* 0-62 lamp faults
* 63= monitoring off
* Lsb = LF / 0
91 Dir2 / C 1
35 LF / 1 92 Circ 2
36 LF / 2 93 Circ 3
37 LF / 3 94 Circ 4
38 LF / 4 95 Hb.
39 LF / 5 96-104 13 Reserved
40-47 6 Reserved 105-112 14 Reserved
113-120 15 Reserved
121-128 16 Reserved
(1) Fast I2: fast over current detection
(2) SCO: Optional series cut out device which opens the circuit for safe maintenance works.
Detailed descriptions of the numeric values
EF (earth fault) isolation resistance / Bytes 4, 5
The isolation resistance value has two scaling bits: code 0= 1k / 1=10k and 2=100k or 10M ohms (in byte 5) to reduce the bits required to
indicate the large scale of 1kohm-50Mohm and 1kohm-1Gohm respectively with proper accuracy. The value (0-100) has 7 bits (byte 4) and
the display value can be calculated by multiplying it with the scale factor.
Value 127 means that the monitoring function is off ( Local control switch off )
No of lamp faults LF / Byte 5
No of lamps faults (0-62) is coded with 6 bits in byte 5.
Value 63 indicates that the LF-monitor is off (CCR off / not all circuits selected)
I2 output current / Byte 7
The range is always from 0 to 8A regardless of the CCR size (CCR nominal output current is 6,6A). Value 160 is 8A and zero 0A.One digit is
therefore 8A/160 =0,05A the resolution being 0.6%. Full range is used in order to display possible overshoots of nominal range, to get
round numbers on PC display and also to minimize (often actions on change based) data transmission between the data collecting PLC and
the monitoring PC which is displaying the values.
IDM 8000
Appendix D – Serial control interface signal list – Modbus TCP
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