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Page 108
I.L. 17562
PR 0.3 Effective 8/99
10.6 Emulating the IQ 1000 II with IMPACC host systems, B-PONI, and some D-PONIs -
IMPACC host systems, B-PONI, and some translating D-PONIs predate the MP-3000, and
cannot directly communicate with it. However, the MP-3000 has a communications mode in
which it emulates the older IQ 1000 II relay, with which IMPACC, the B-PONI, and some D-
PONIs can communicate.
To emulate IQ 1000 II communications, setpoint P12L15 should be set to
IQ2 EN
. If this mode
is selected, the communications functionality of the MP-3000 will be restricted to that of the IQ
1000 II. The full application functionality of the MP-3000 is still available via the front panel
even when set to IQ2 EN - only data communications are restricted. However, there is an
important catch.
Table 10.1 lists the 50 (out of 154) MP-3000 setpoints, which correspond to 27 setpoints of the
IQ 1000 II, for which the MP-3000 offers wider ranges or new options. If any of these setpoints
are set to values which were not available in the IQ 1000 II (right column of table), then the MP-
3000 cannot report setpoints to the host, and communications will not function.
The IQ 1000 II Range column gives the allowed setting ranges for these, so that the relay can
talk to IMPACC in the IQ2 EN mode. The MP-3000 is shipped from the factory with default
settings which support these IQ2 EN communications. But the default settings must be tailored
to the motor - check the allowed ranges below. So, the application abilities of the MP-3000 may
be slightly abridged if it must communicate with an older host.
TABLE 10.1 - Allowed Ranges of MP-3000 Setpoints for Communications in
IQ 1000 II Emulation Mode
MP-3000
Setpoint
IQ 1000
II
Setpoint
Setpoint Description
IQ 1000 II Range
–
(Stay within these
ranges to
communicate in
IQ2 EN mode.)
MP-3000 Range
(Includes IQ 1000
II range unless
otherwise noted.)
P2L2
3
Winding temperature trip
0-199 C
OFF
P2L4
4
Motor bearing temp trip
0-199 C
OFF
P2L6
5
Load bearing temp trip
0-199 C
OFF
P2L8
6
Auxiliary temp trip
0-199 C
OFF
P2L3
7
Winding temperature
alarm
0-199 C
OFF
P2L5
8
Motor bearing temp alarm
0-199 C
OFF
P2L7
9
Load bearing temp alarm
0-199 C
OFF
P2L9
10
Auxiliary temp alarm
0-199 C
OFF
P3L1
11
Ground Fault trip level
1-12 A
OFF, .2-2200 A
P3L2
12
Ground Fault Start Delay
1-20 Cycles
2-60 Cycles
P3L3
14
Ground Fault Run Delay
0-10 Cycles
0-60 Cycles
P3L5
16
IOC Start Delay
1-20 Cycles
2-60 Cycles
P1L3
18
Locked Rotor Time
1-60 s
1-120 s
P1L4
19
Ultimate Trip Current
85-125
85-150
P4L2
20
I2T Alarm
60-100%
OFF,60-99%
P4L3
22
Jam Alarm
100-1200% of FLA
OFF
P3L6
23
Jam Trip
100-1200% of FLA
OFF
P3L7
24
Jam Start Delay
0-60 s
0-1200 s
P3L10
28
Underload start delay
0-100 s
0-120 s
P3L11
29
Underload run delay
1-10 s
0-240 s
P4L7
30
Phase Unbalance Alarm
10-50%
OFF, 4 – 40%
P5L5
37
Transition current
50-150% FLA
10 – 300% FLA
P5L6
38
Transition time
0-240 s
0-480 s
Содержание 66D2032G01
Страница 18: ...Page 18 I L 17562 PR 0 3 Effective 8 99 Figure 4 1 MP 3000 Pushbuttons...
Страница 19: ...I L 17562 Page 19 PR 0 3 Effective 8 99 Figure 4 2 MP 3000 LED Indicators...
Страница 72: ...Page 72 I L 17562 PR 0 3 Effective 8 99 Figure 6 1 Panel Cutout Dimensions...
Страница 73: ...I L 17562 Page 73 PR 0 3 Effective 8 99 Figure 6 2 Faceplate Dimensions...
Страница 74: ...Page 74 I L 17562 PR 0 3 Effective 8 99 Figure 6 3 MP 3000 Case Depth Dimensions...
Страница 75: ...I L 17562 Page 75 PR 0 3 Effective 8 99 Figure 6 4 Universal RTD Module Mounting Dimensions...
Страница 76: ...Page 76 I L 17562 PR 0 3 Effective 8 99 Figure 6 5 Rear Panel Terminals...
Страница 77: ...I L 17562 Page 77 PR 0 3 Effective 8 99 Figure 6 6 Typical Ct Circuits and Motor Control Wiring...
Страница 78: ...Page 78 I L 17562 PR 0 3 Effective 8 99 Figure 6 7 Typical ac Supply and URTD Wiring...
Страница 79: ...I L 17562 Page 79 PR 0 3 Effective 8 99 Figure 6 8 Alternatives for Discrete Input Wiring...
Страница 80: ...Page 80 I L 17562 PR 0 3 Effective 8 99 Figure 6 9 RTD Wiring to URTD Module...
Страница 88: ...Page 88 I L 17562 PR 0 3 Effective 8 99 Figure 8 1 System Overview Figure 8 2 Torques from Sequence Currents...
Страница 100: ...Page 100 I L 17562 PR 0 3 Effective 8 99 Figure 9 1 Rotor Temperature Tracking...
Страница 101: ...I L 17562 Page 101 PR 0 3 Effective 8 99 Figure 9 2 Motor Protection Curve...
Страница 102: ...Page 102 I L 17562 PR 0 3 Effective 8 99 Figure 9 3 Underload Jam Protection Curve...
Страница 103: ...I L 17562 Page 103 PR 0 3 Effective 8 99 Figure 9 4 Motor Protection Curve Example without RTDs...
Страница 104: ...Page 104 I L 17562 PR 0 3 Effective 8 99 Figure 9 5 Motor Protection Curve Example with RTDs...
Страница 105: ...I L 17562 Page 105 PR 0 3 Effective 8 99 Figure 9 6 Motor Start and Run Cycles...
Страница 109: ...I L 17562 Page 109 PR 0 3 Effective 8 99 P5L8 40 Incomplete Sequence time 1 60s OFF 1 240s...