Description
Technical Parameters
Product Introduction
IS215VCMIH2B VME bus master controller is used for the Mark VI series of gas turbine control systems. It serves as the communication interface between the controller and I/O boards and with the IONet system control network, manages the VME bus in the control and I/O racks, and is responsible for the ID management of all boards in the rack and their associated terminal boards.
Technical Specifications
|
Manufacture |
General Electric(GE) |
|
Model |
IS215VCMIH2B |
| Part Number | IS200VCMIH2BCC |
|
Description |
Mark VI VME Bus Master Controller (VCMI) board
|
|
Origin |
USA |
|
Dimension |
30*20*10cm |
|
Weight |
0.35kg |
Product Details
IS215VCMIH2B appearance structure:
Front panel: There are four port connections, including 1 serial port and 3 IONet connectors. There are three LED indicators above each IONet connector, labeled "TX", "RX", and "CD". There are also four LEDs labeled 1, 2, 4, and 8, and an LED indicator labeled Run/Fail/Status located above the push-button reset switch. The panel is connected to the motherboard by screws.
Circuit board: There are two backplanes, a 12-pin vertical male connector (P5), and multiple connectors made of conductive dots, using components such as integrated circuits, resistors, capacitors, and diodes. There are three transformers near the edge of the front panel, and more than forty inductor beads.
Front panel: There are four port connections, including 1 serial port and 3 IONet connectors. There are three LED indicators above each IONet connector, labeled "TX", "RX", and "CD". There are also four LEDs labeled 1, 2, 4, and 8, and an LED indicator labeled Run/Fail/Status located above the push-button reset switch. The panel is connected to the motherboard by screws.
Circuit board: There are two backplanes, a 12-pin vertical male connector (P5), and multiple connectors made of conductive dots, using components such as integrated circuits, resistors, capacitors, and diodes. There are three transformers near the edge of the front panel, and more than forty inductor beads.
VCMI Configuration：
|
Parameter
|
Description
|
Choices
|
|
System Limits
|
Enable or disable all system limits
|
Enable, disable
|
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PS_Limit1
|
± Power supply limits for P5, P15, N15 in %
|
0 to 10
|
|
PS_Limit2
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± Power supply limits for P12, N12, P28, N28 in percent
|
0 to 10
|
|
PwrBusLimits
|
Enable or disable power bus diagnostics
|
Enable, disable
|
|
125 vBusHlim
|
High limit for 125 V dc bus in volts
|
0 to 150
|
|
125 vBusLlim
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Low limit for 125 V dc bus in volts
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0 to 150
|
|
125 vBusGlim
|
Low volts to ground limit for 125 V dc bus (diagnostic)
|
0 to 150
|
|
J3 Power Monitor
|
PDM monitor
|
Connected, not connected
|
|
Logic_In_1
|
First of 12 logical inputs – board point signal
|
Point edit (input BIT)
|
|
Logic_In
|
Configurable item
|
Used, unused
|
|
P125_Grd
|
P125 with respect to ground – board point signal
|
Point Edit (Input FLOAT)
|
|
Input Type
|
Type of analog input
|
Used, unused
|
|
Low_Input
|
Input volts at low value
|
-10 to +10
|
|
Low_Value
|
Input value in engineering units at low MA
|
-3.4082e+038 to 3.4028e+038
|
|
High_Input
|
Input volts at high value
|
-10 to +10
|
|
High_Value
|
Input value in engineering units at high MA
|
-3.4082e+038 to 3.4028e+038
|
Product Alarms
|
Fault
|
Fault Description
|
Possible Cause
|
| 1 |
SOE Overrun - Sequence of Events data overrun
|
The VCMI does not receive SOE records. A VCMI firmware error can rarely produce a false FC 1 during power on initialization.
|
| 2 |
Flash Memory CRC Failure
|
oard firmware programming error (board will not go online)
|
| 3 |
CRC Failure Override is Active
|
oard firmware programming error (board is allowed to go online)
|
| 4 |
Watchdog circuitry is not armed
|
Board firmware programming error (board is allowed to go online)
|
| 16 |
System Limit Checking is Disabled
|
System checking was disabled by configuration
|
| 17 |
Board ID Failure
|
Failed ID chip on the VME I/O board
|
| 18 |
J3 ID Failure
|
ailed ID chip on connector J3, or cable problem
|
| 24 |
Firmware/Hardware Incompatibility
|
nvalid terminal board connected to VME I/O board
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| 25 |
Board inputs disagree with the voted value
|
A problem with the input. This could be the device, the wire to the terminal board, the terminal board,or the cable.
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| 30 |
ConfigCompatCode mismatch; Firmware: #, Tre: #
The configuration compatibility code that the firmware
is expecting is different than what is in the tre file for
this board
|
A tre file has been installed that is incompatible with the firmware on the I/O board. Either the tre file or firmware must change. Contact the factory.
|