Owner's manual

SECS Message Detail 4-35

4.2.52 S5F5 - List Alarms Request

S5F5 W * H->E

<U4 ALID ...> . * Alarm ID Array

The Host requests the Equipment to send the current status of the specified Alarm IDs.

The Host can use the following special format to request the status of all Alarm IDs:

S5F5 W

<U4>. * ALID

4.2.53 S5F6 - List Alarm Data

S5F6 * H<-E, Multiblock

<L [3]

<B [1] ALCD> * ALCD - Alarm On/Off and

Severity Code

<U4 ALID> * Alarm ID

<A ALTX> * ALTX - Alarm Text

...

> .

The high-order bit of ALCD will be “1” if this alarm is currently On (Unsafe), or “0” if it is currently Off

(Safe). The low-order seven bits of ALCD contain the severity code for this alarm.

For any invalid ALID specified in S5F5, the corresponding entry in S5F6 has the following special error

format:

<L [3]

<B> * ALCD - A larm On/Off and

Severity Code

<U4 ALID> * Alarm ID

<A> * ALTX - Alarm Text

If S5F5 specified all alarms, S5F6 reports alarms in order by alarm ID.