6. Appendices

Cards BCM1, BCM2 and BCM3 (status and measurements for 42 or 21 output circuits of one phase)

All the variables are whole numbers.

# Bit

R/W

NV

Description

 

1

R

 

Current in circuit

01

2

R

 

Current in circuit

02

...

...

 

......

 

...

...

 

......

 

41

R

 

Current in circuit

41

42

R

 

Current in circuit

42

43

R

NV

Global alarm register

0

 

 

for the register with address 44

1

 

 

for the register with address 45

2

 

 

for the register with address 46

3

 

 

for the register with address 47

4

 

 

for the register with address 48

5

 

 

for the register with address 49

6 to 15

 

 

Unused bits

 

44

R/W

NV

Minor alarms on circuits 1 to 16

0

 

 

60% < Current in circuit 01 < 80%

1

 

 

60% < Current in circuit 02 < 80%

2

 

 

60% < Current in circuit 03 < 80%

3

 

 

60% < Current in circuit 04 < 80%

4

 

 

60% < Current in circuit 05 < 80%

5

 

 

60% < Current in circuit 06 < 80%

6

 

 

60% < Current in circuit 07 < 80%

7

 

 

60% < Current in circuit 08 < 80%

8

 

 

60% < Current in circuit 09 < 80%

9

 

 

60% < Current in circuit 10 < 80%

10

 

 

60% < Current in circuit 11 < 80%

11

 

 

60% < Current in circuit 12 < 80%

12

 

 

60% < Current in circuit 13 < 80%

13

 

 

60% < Current in circuit 14 < 80%

14

 

 

60% < Current in circuit 15 < 80%

15

 

 

60% < Current in circuit 16 < 80%

45

R/W

NV

Minor alarms on circuits 17 to 32

0

 

 

60% < Current in circuit 17 < 80%

1

 

 

60% < Current in circuit 18 < 80%

2

 

 

60% < Current in circuit 19 < 80%

3

 

 

60% < Current in circuit 20 < 80%

4

 

 

60% < Current in circuit 21 < 80%

5

 

 

60% < Current in circuit 22 < 80%

6

 

 

60% < Current in circuit 23 < 80%

7

 

 

60% < Current in circuit 24 < 80%

8

 

 

60% < Current in circuit 25 < 80%

9

 

 

60% < Current in circuit 26 < 80%

10

 

 

60% < Current in circuit 27 < 80%

11

 

 

60% < Current in circuit 28 < 80%

12

 

 

60% < Current in circuit 29 < 80%

13

 

 

60% < Current in circuit 30 < 80%

14

 

 

60% < Current in circuit 31 < 80%

15

 

 

60% < Current in circuit 32 < 80%

46

R/W

NV

Minor alarms on circuits 33 to 42

0

 

 

60% < Current in circuit 33 < 80%

1

 

 

60% < Current in circuit 34 < 80%

2

 

 

60% < Current in circuit 35 < 80%

3

 

 

60% < Current in circuit 36 < 80%

4

 

 

60% < Current in circuit 37 < 80%

5

 

 

60% < Current in circuit 38 < 80%

6

 

 

60% < Current in circuit 39 < 80%

7

 

 

60% < Current in circuit 40 < 80%

8

 

 

60% < Current in circuit 41 < 80%

9

 

 

60% < Current in circuit 42 < 80%

10 to 15

 

 

Unused bits (all set to 0)

Each element represents the value in mA of the current in the given output circuit.

This register provides a rapid overview of the status of the alarms on the card.

The global alarm bit is 1 if any one of the 16 bits of the indicated register is 1.

These bits go to 1 when the current in a corresponding output circuit is greater than the minor alarm threshold (60% in the example opposite) and less than the major alarm threshold (80% in the example opposite). This state is stored in memory until the alarm is reset by setting the bit to 0.

Page 24 - 34020201EN/AB

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Image 24
MGE UPS Systems 250A user manual # Bit Description

250A specifications

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