Chapter 4 - Signals and Troubleshooting

 

Code

 

 

Text on

 

Definition /

 

Signal

 

Remark

 

seven

 

 

LCD of control panel

 

Possible source

 

number

 

 

 

segm.

 

 

 

 

 

CDP 31x

 

 

 

(ALARM_WORD_1/2)

 

 

 

display

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A 127

Ext. FAN ack.alarm

 

Alarm No Acknowledge from External FAN (of

11104

bit 15

 

 

 

 

 

 

 

Motor)

 

 

 

 

 

 

 

 

 

 

 

Check: - See Fault Code F 40.

 

 

 

 

 

 

 

 

 

 

 

 

 

A 128

 

Panel disconnected

 

Alarm No Communication with (Control)

11105

bit 0

 

 

 

 

 

 

 

Panel CDP 31x

 

 

 

 

 

 

 

 

 

 

 

No communicaiton is possible with the con-

 

 

 

 

 

 

 

 

 

 

 

trol Panel CDP 31x in REMOTE mode; the

 

 

 

 

 

 

 

 

 

 

 

alarm signal will disappear once communi-

 

 

 

 

 

 

 

 

 

 

 

cation is in order again.

 

 

 

 

 

 

 

 

 

 

 

 

A 129

Type code changed

 

Alarm Type Code (Hardware Code of Thyris-

11105

bit 1

 

 

 

 

 

 

 

tor Power Converter) changed

 

 

 

 

 

 

 

 

 

 

 

Unit type code stored in memory differs from

 

 

 

 

 

 

 

 

 

 

 

the hardware coding.

 

 

 

 

 

 

 

 

 

 

 

Check: - New control board SDCS-

 

 

 

 

 

 

 

 

 

 

 

CON-x?

 

 

 

 

 

 

 

 

 

 

 

- Control board SDCS-CON-x /

 

 

 

 

 

 

 

 

 

 

 

SDCS-PIN-xx board inter-

 

 

 

 

 

 

 

 

 

 

 

changed?

 

 

 

 

 

 

 

 

 

 

 

Action: - Save values in non-volatile

 

 

 

 

 

 

 

 

 

 

 

memory using BACKUPSTORE-

 

 

 

 

 

 

 

 

 

 

 

MODE [11202];

 

 

 

 

 

 

 

 

 

 

 

see also Alarm Code A 130.

 

 

 

 

 

 

 

 

 

 

 

 

A 130

Init values read,S2

 

Alarm Initializiation Values read into RAM

11105

bit 2

 

 

 

 

 

 

 

Default values have been loaded into the

 

 

 

 

 

 

 

 

 

 

 

RAM, e.g. using Jumper S2.

 

 

 

 

 

 

 

 

 

 

 

Signal will then often appear in conjunction

 

 

 

 

 

 

 

 

 

 

 

with Alarm Code A 129; but will not always

 

 

 

 

 

 

 

 

 

 

 

be shown on the unit's seven-segment dis-

 

 

 

 

 

 

 

 

 

 

 

play, though it will always be entered in the

 

 

 

 

 

 

 

 

 

 

 

Fault Logger.

 

 

 

 

 

 

 

 

 

 

 

 

A 132

Param set 2 missing

 

Alarm Valid Parameter Set 2 missing

11105

bit 3

 

 

 

 

 

 

 

Check: - Has - before activation of Param-

 

 

 

 

 

 

 

 

 

 

 

eter Set 2 (over [P 913] or

 

 

 

 

 

 

 

 

 

 

 

[P 11202]) - the content of the

 

 

 

 

 

 

 

 

 

 

 

RAM been saved over [P 11202],

 

 

 

 

 

 

 

 

 

 

 

Value 5 (SELECT_MOT2_SET)

 

 

 

 

 

 

 

 

 

 

 

in Motor Set 2?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IV A 4 - 14

DCS 500B / DCP 500B Operating Instructions

3ADW000055R0401_DCS500B_Operating Instruction_e_d

Page 66
Image 66
DCS 500 manual 127, 128, 129, 130, 132