Auber Instruments EZboil DSPR310D Kullanım Kılavuzu - Sayfa 8

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AUBER INSTRUMENTS

Note 10: Alarm duration for boil mode: Ad

Ad is the parameter that set how long the timer will hold for adding the ingredient.

If you set it for 10, it will hold the timer for 10 seconds at the event which allows

you to add ingredient. During this holding period, the buzzer will keep beeping,

and timer will stop counting. You can also set Ad to 0, which will pause the timer

at that event. You need to press the Key A to manually resume the timer.

6.4 External Relay Settings (RELY)

6.4.1 Introductory

This controller contains two normally open (N.O.) relays that can be used for

controlling external devices such as buzzers, contactors, and valves. The relays

are dry switches that can handle up to 3 Amps of resistive load or up to 1 Amp

of inductive load. These relays can be programmed as process (absolute) alarms

or act in synchronization with controller's mashing steps, boiling timer events as

well as the built-in buzzer condition. There are a few advanced features of these

relays. The relays can be set either to close the contacts, or to open the contacts

when alarm condition meets.

6.4.2 Relay parameter settings

Parameters the configure the relays are grouped under this menu.

Table 6. Relay parameters

Relay Parameters (RELY)

Display

Code

Description

Rl1

RL1

Relay 1 mode

Lgc1

Logic mode for relay 1

Lgc1

Rlp1

rLP1

Relay turning-on steps

LAt1

Pulse action for relay 1

Lat1

Alarm suppression for

SiL1

Sil1

relay 1

AH1

Alarm 1 high limit

AL1

Alarm 1 low limit

AL1

HY1

Alarm 1 hysteresis band

AP1

Alarm 1 pulse length

RL2

Relay 2 mode

Rl2

Lgc2

Logic mode for relay 2

rLP2

Relay turning-on steps

Rlp2

LAt2

Pulse action for relay 2

Lat2

Alarm suppression for

SiL2

Sil2

relay 2

AH2

Alarm 2 high limit

AH2

AL2

Alarm 2 low limit

HY2

Alarm 2 hysteresis band

AP2

Alarm 2 pulse length

AP2

Note 12: RL (Relay Mode), determines which mode a relay should be working

at. RL1 is for Relay 1 and RL2 is for Relay 2. Each relay has five modes:

Off: This relay function is disabled.

ALAM: In this mode, relay is set as Process Alarm. It can either be triggered by

a process high alarm, by a process low alarm, or by both. Parameter AH, AL and

HY are used to set the on/off temperature for this relay output. Check note 14.5

for details.

M-SN. In this mode, relay is synchronized with mashing steps. This relay can be

programmed to be activated at target mashing step or steps. For example, user

can program it to turn on during step 1, 4 and 6. Parameter rLP is used for

programming (see below).

2018.08

Setting

Initial

Remark

Range

Setting

Off, ALAM, B-

SN, M-SN,

Off

Note 11

beep, ALbE

RL_C, RL_O

RL_C

Note 12

0 ~ 511

Note 13

PUL, N

Note 14.1

ON, OFF

OFF

Note 14.2

OFF, 1 ~ 999

OFF

Note 14.3

OFF, 1 ~ 999

OFF

Note 14.4

0.1-100.0

0.3

Note 14.5

1-100

Note 14.6

Off, ALAM, B-

SN, M-SN,

Off

Note 11

Beep, ALbE

RL_C, RL_O

RL_C

Note 12

0 ~ 511

Note 13

PUL, N

Note 14.1

ON, OFF

OFF

Note 14.2

OFF, 1 ~ 999

OFF

Note 14.3

OFF, 1 ~ 999

OFF

Note 14.4

0.1-100.0

0.3

Note 14.5

1-100

Note 14.6

B-SN: In this mode, relay is synchronized with boiling steps. Similar to M-SN,

this relay can be programmed to be activated at target boiling step or steps.

Parameter rLP is used for programming (see below).

Beep. In this mode, relay is synchronized with internal buzzer. When the built-

in buzzer beeps, this relay also turns on. This will allow the user to drive an

external flashing buzzer for louder and visual notification.

ALbE. "Alarm and beep" mode. Take relay 1 as an example (relay 2 works the

same). When the RL1 is set for ALbE, the internal buzzer not only beeps for

each step/timer event (as Beep mode), but also when temperature alarm 1

condition is met (AH1, AL1, HY1, AP1). Relay 1 output will be activated at

same time. This parameter enables the usage of internal buzzer for

temperature alarm. It is a useful feature for small control panel that has no

place for an external buzzer.

Note for ALbE and Beep modes: ALbE mode is different than Beep mode.

When RL1 is set to Beep, the relay output acts synchronously with the built-in

buzzer. The built-in buzzer and relay output only work as event notification, and

they cannot be set as temperature alarm. When RL1 is set to ALbE, the built-in

buzzer will work for both temperature alarm and event notification. The relay

output will work as temperature alarm only.

Note 12: Lgc (Relay Logic), determines relay status before and after the alarm

conditions are met. It can be set to Logic Close (RL-C) or Logic Open (RL-O).

When a relay is set to RL-C, the relay is a NO relay, it stays open when it is

inactive; the relay contacts close (pull-in) when alarm conditions are met. When

a relay is set to RL-O, the relay is essentially a NC relay, it stays closed when it

is inactive; the relay contacts open up (drop-out) when alarm conditions are met.

For most applications, the relay should be set to Logic Close (RL-C), which is

the default setting. The Logic Open (RL-O) configuration is useful if user want to

turn on a device when the temperature is not in the alarm zone.

Note 13: rLP (Relay turning-on steps)

Those two parameters determine which steps to turn on the R1 and R2 relays

respectively. The value is determined by the following formula. Or you can use

the relay setting calculator here.

rLP (mashing mode) = A * 1 + B * 2 + C * 4 + D * 8 + E * 16 + F * 32 + G *

64 + H * 128;

or rLP (boiling mode) = A * 1 + B * 2 + C * 4 + D * 8 + E * 16 + F * 32 + G * 64

+ H * 128 + I * 256;

Where,

If A = 0, then relay is open at step/event 1.

If A = 1, then relay is closed at step/event 1.

If B = 0, then relay is open at step/event 2

If B = 1, then relay is closed at step/event 2.

If C = 0, then relay is open at step/event 3.

If C = 1, then relay is closed at step/event 3.

If D = 0, then relay is open at step/event 4.

If D = 1, then relay is closed at step/event 4.

If E = 0, then relay is open at step/event 5.

If E = 1, then relay is closed at step/event 5.

If F = 0, then relay is open at step/event 6.

If F = 1, then relay is closed at step/event 6.

If G = 0, then relay is open at step/event 7.

If G = 1, then relay is closed at step/event 7.

If H = 0, then relay is open at step/event 8.

If H = 1, then relay is closed at step/event 8.

If I = 0, then relay is open at event 9.

If I = 1, then relay is closed at event 9.

The minimum rLP value is 0. The maximum rLP value is 255 for step mashing

mode (up to 8 steps can be programmed, if relay is ON for all 8 steps), and 511

for boiling mode (up to 9 timer events can be programmed, if relay is ON for all

9 events).

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