Table 14: Read-Only Registers - Hach sc200 User Manual

80459-641-01E
10/2012
Table 14: Read-Only Registers
RAM Relative
Code
Address Address
A0 1A0 VOLTAV
A2 1A1 IAVE
A4 1A2 VUB
A6 1A3 IUB
A8 1A4 PFANGLE
AA 1A5 CAPTY
AC 1A6 GFC
ERCODE/TRIP
AE 1A7
RN
B0 1A8 FH
B2 1A9 PID
B4 1AA VA-C
B6 1AB VB-C
B8 1AC VA-B
BA 1AD IC
BC 1AE IB
BE 1AF IA
C0 1B0 RD1
C2 1B1 RD2
C4 1B2 RD3
Must be used with PowerLogic software
Can only be viewed via network
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Description
Average voltage L-L
Raw average current
Voltage unbalance
Current unbalance
Power factor angle
Thermal capacity remaining
Ground fault current
Bit-real time errors and trip indicator
NIBBLE_CODED -4 fault history
Manufacture year, month, product type/scale 8-bit year, 4-bit month, 4-bit I/O and scale
Line voltage A–C
Line voltage B–C
Line voltage A–B
Raw current phase C
Raw current phase B
Raw current phase A
Remaining restart delay RD1
Remaining restart delay RD2
Remaining restart delay RD3
Model 6 Motor Control Centers
Notes
Volts
A (x100, x10, x1), multiplied by scale factor
0–100%
0–100%
Degrees
0–100%
A (x100, x10, x1), multiplied by scale factor
Bit # TRIPRN ERCODE
0 Fault lockout Low voltage
1 Remote stop High voltage
2 Contactor failure Unbalance voltage
3 Under current Under current
4 Over current Phase reversal
5 Ground fault Unbalance current
6 Current unbalance Single phase voltage > 25%
Current single phase > 50%
7 Single phase current > 50%
unbalance
The four-fault history is based on the following scheme: 16 15 14
13 12 11 10 9 8 7 6 5 4 3 2 1, where bits 1–4 = Last fault, bits 5–8
= 2nd last fault, bits 9–12 = 3rd last fault, and bits 13–16 = 4th last
fault. These four bits indicate a hex value that corresponds to the
following faults:
01 High voltage
02 Low voltage
03 N/A
04 Contactor failure
05 Phase reversal
06 Single phase
07 Ground fault
08 Current unbalance
09 Remote off command
10 Overcurrent
11 Undercurrent
Volts
Volts
Volts
A (x100, x10, x1), multiplied by scale factor
A (x100, x10, x1), multiplied by scale factor
A (x100, x10, x1), multiplied by scale factor
Seconds
Seconds
Seconds
Section 9—iMCC
85