Pinnacle-systems STTS Manual de usuario descargar pdf (Pagina 27)

21

DISPLAY CODES & MESSAGES

CODE

MESSAGE

Description

POSSIBLE CURE(S)

42-015/016R14

42-021/022R15

Occurs at power-up only

Metal box

Din-rail

OK

OK U

OK C

OK A

OK F

No options enabled

DeviceNet unconnected

(maybe unplugged from

network)

DeviceNet connected but not

allocated (passed duplicated

mac id check)

DeviceNet allocated (in service)

DeviceNet faulted out

-

OkE

External relay checking

enabled

-

OkM

Manual reset enabled

-

10

Mat wiring fault

Check#1 for 47k resistor in

mat, voltage coming back from

mat below high setpoint

1) Bad wiring

2) Bad comparator

3) Bad mat

11

Mat wiring fault

Low voltage on input that

should be ground

“

12

Mat wiring fault

High voltage on input that

should be ground

“

13

Circuit fault

Voltage out to mat below low

setpoint

“

14

Circuit fault

Voltage out to mat below high

setpoint

“

15

Circuit fault

One of the redundant circuits

indicates ON mat, the other

indicates OFF mat

“

16

Circuit fault

One of the redundant circuits

indicates OFF mat, the other

indicates ON mat

“

17

Circuit fault

High voltage on input that

should be ground

“

18

Mat wiring fault

Low voltage on input that

should be ground

“

19

Mat wiring fault

Check #2 for 47k resistor in

mat, voltage coming back from

mat below high setpoint

“

20

Zone # out of

sequence

The master and slave

processors disagree on which

sequence they are on.

Could have an electrical noise

problem causing one of the

processors to loose sequence.

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 37 38

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