Beijer Electronics E3 - Macro Functions - Keypad Mode (P-12 = 1 or 2); Macro Functions - Fieldbus Control Mode (P-12 = 3, 4, 7, 8 or 9); Macro Functions - User PI Control Mode (P-12 = 5 or 6); Fire Mode

25
7.7.
Macro Functions - Keypad Mode (P-12 = 1 or 2)
P
-
15
DI1
DI2
DI3 / AI2
DI4 / AI1
Diagram
0
1
0
1
0
1
0
1
0
STOP
ENABLE
-
INC SPD

-
DEC SPD

FWD

REV

8
˄
------------------
START
----------------
-
˄
1
STOP
ENABLE
PI Speed Reference
2
STOP
ENABLE
-
INC SPD

-
DEC SPD

KPD REF
P
-
20 REF
8
˄
------------------
START
-----------------
˄
3
STOP
ENABLE
-
INC SPD

E
-
TRIP
OK
-
DEC SPD
9
˄
-------------------------------------
---
START
-------------------------------
˄
4
STOP
ENABLE
-
INC SPD

KPD REF
AI1 REF
AI1
10
5
STOP
ENABLE
FWD

REV

KPD REF
AI1 REF
AI1
1
6
STOP
ENABLE
FWD

REV

E
-
TRIP
OK
KPD REF
P
-
20 REF
11
7
STOP
RUN FWD
STOP
RUN REV

E
-
TRIP
OK
KPD REF
P
-
20 RE
F
11
˄
-----------
FAST STOP (P
-
24)
--------------
˄
8
STOP
RUN FWD

STOP
RUN REV

KPD REF
AI1 REF
AI1
14
STOP
RUN
-
-
E
-
TRIP
OK
-
-
15
STOP
RUN
PR REF
KPD REF
Fire Mode
P
-
23
P
-
21
2
16
STOP
RUN
P
-
23 REF
KPD REF
Fire Mode
FWD

REV

2
17
STOP
RUN
KPD REF
P
-
23 REF
Fire Mode
FWD

REV

2
18
STOP
RUN
AI1 REF
KPD REF
Fire Mode
AI1
1
9,10,11,12, 13 = 0
7.8. Macro Functions - Fieldbus Control Mode (P-12 = 3, 4, 7, 8 or 9)
P
-
15
DI1
DI2
DI3 / AI2
DI4 / AI1
Diagram
0
1
0
1
0
1
0
1
0
STOP
E
NABLE
FB REF (Fieldbus Speed Reference, Modbus RTU / CAN / Master
-
Slave defined by P
-
12)
14
1
STOP
ENABLE
PI Speed Reference
15
3
STOP
ENABLE
FB REF
P
-
20 REF
E
-
TRIP
OK
Analog Input AI1
3
5
STOP
ENABLE
FB REF
PR REF
P
-
20
P
-
21
Analog Input AI1
1
˄
------
START (P
-
12 = 3 or 4 Only)
--------
˄
6
STOP
ENABLE
FB REF
AI1 REF
E
-
TRIP
OK
Analog Input AI1
3
˄
------
START (P
-
12 = 3 or 4 Only)
--------
˄
7
STOP
ENABLE
FB REF
KPD REF
E
-
TRIP
OK
Analog Input AI1
3
˄
------
START (P
-
12 = 3 or 4 Only)
--------
˄
14
STOP
ENABLE
-
-
E
-
TRIP
OK
Analog Input AI1
16
15
STOP
ENABLE
PR REF
FB REF
Fire Mode
P
-
23
P
-
21
2
16
STOP
ENABLE
P
-
23 REF
FB REF
Fire Mode
Analog Input AI1
1
17
STOP
ENABLE
FB REF
P
-
23 REF
Fire Mode
Analog Input AI1
1
18
STOP
ENABLE
AI1 REF
FB REF
Fire Mode
Analog Input AI1
1
2,4,8,9,10,11,12,13 = 0
7.9. Macro Functions - User PI Control Mode (P-12 = 5 or 6)
P
-
15
DI1
DI2
DI3 / AI2
DI4 / AI1
Diagram
0
1
0
1
0
1
0
1
0
STOP
ENABLE
PI REF
P
-
20 REF
AI2
AI1
4
1
STOP
ENABLE
PI REF
AI1 REF
AI2 (PI FB)
AI1
4
3, 7
STOP
ENABLE
PI REF
P
-
20
E
-
TRIP
OK
AI1 (PI FB)
3
4
(NO)
START
(NC)
STOP
AI2 (PI FB)
AI1
12
5
(NO)
START
(NC)
STOP
PI REF
P
-
20 REF
AI1 (PI FB)
5
6
(NO)
START
(NC)
STOP
E
-
TRIP
OK
AI1 (PI FB)
8
STOP
RUN
FWD

REV

AI2 (PI FB)
AI1
4
14
STOP
RUN
-
-
E
-
TRIP
OK
AI1 (PI FB)
16
15
STOP
RUN
P
-
23 REF
PI REF
Fire Mode
AI1 (PI FB)
1
16
STOP
RUN
P
-
23 REF
P
-
21 REF
Fire Mode
AI1 (PI FB)
1
17
STOP
RUN
P
-
21 REF
P
-
23 REF
Fire Mode
AI1 (PI FB)
1
18
STOP
RUN
AI1 REF
PI R
EF
Fire Mode
AI1 (PI FB)
1
2,9,10,11,12,13 = 0
7.10. Fire Mode
The Fire Mode function is designed to ensure continuous operation of the drive in emergency conditions until the drive is no longer capable of
sustaining operation. The Fire Mode input must be closed for normal operation – removing the signal from this input will cause the drive to
enter Fire Mode. This input may be linked to a fire control system, so that in the event of a fire in the building and drive operation is required
to be maintained for the longest possible period in order to clear smoke or maintain air quality within that building.
The fire mode function is enabled when P-15 = 14 or 15, with Digital Input 3assigned to activate fire mode.
Fire Mode disables the following protection features in the drive:- O-t (Heat-sink Over-Temperature), U-t (Drive Under Temperature), Th-FLt
(Faulty Thermistor on Heat-sink), E-trip (External Trip), 4-20 F(4-20mA fault), Ph-Ib (Phase Imbalance), P-Loss (Input Phase Loss Trip), SC-trp
(Communications Loss Trip), I_t-trp (Accumulated overload Trip)
The following faults will result in a drive trip, auto reset and restart:- O-Volt (Over Voltage on DC Bus), U-Volt (Under Voltage on DC Bus), h O-I
(Fast Over-current Trip), O-I (Instantaneous over current on drive output), Out-F (Drive output fault, Output stage trip)