GE Industrial Solutions MX350 Communications Guide User Manual

Page 68

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MX350 AUTOMATIC TRANSFER CONTROL SYSTEM – COMMUNICATIONS GUIDE

RS485 INTERFACE (MODBUS RTU)

COMMUNICATIONS GUIDE

FC318

16 bits

Transfer Reason

0

Outage

1

Test with Load

FC319

16 bits

Load Control Contact Type

0

Not Set

1

Elevator PreSignal (T3/W3)

2

Load Disconnect

FC320

16 bits

Load Test Status

0

Load Test in Progress

1

No Load Test in Progress

2

Load Exerciser in Progress

3

No Load Exerciser in Progress

4

Cannot Accept Test Request

5

To Exit Test Mode: Press Cancel

6

To Abort Exerciser: Press Cancel

7

Select Test Type (Load/No Load)

FC321

32 bits

Net Control

Bit 0

Reset Time S2 Available Counter

Bit 1

Alarm Silence

Bit 2

YE Control

Bit 3

YN Control

Bit 4

No Load Test Control

Bit 5

Fast Load Test Control

Bit 6

Regular Load Test Control

Bit 7

S5 Control

Bit 8

S12 Control

Bit 9

LS Control

Bit 10

Q3 Control

Bit 11

Q7 Control

Bit 12

TMS_Ctrl

Bit 13

Command to Bypass R50

Bit 14

Confirm Bypass R50

Bit 15

Cancel Bypass R50

Bit 16

Pending Exerciser

Bit 17

Cancel Exerciser Bypass

Bit 18

Net Ctrl Auto Transfer Inhibit

Bit 19

Net Ctrl Auto Transfer Relay

Bit 20

Net Ctrl Bypass Active ATS Timer

Bit 21

Net Ctrl Exerciser Cancel

Bit 22

Net Ctrl Generator Start

Bit 23

Net Ctrl Generator Stop

Bit 24

Net Ctrl Load Shed for S2

Bit 25

Net Ctrl Prime Source Selection

Bit 26

Net Ctrl Test Mode Cancel

Bit 27

Net Ctrl Test On Load

Bit 28

Net Ctrl Transfer Commit

Code

Type

Definition

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