Control With Pendant Pushbutton, Direct; Control, Indirect, With Electrical Load Limiter; Control, Indirect, With Solid State Reversing Cont - haacon ESG C1 Betriebsanleitung

8.6 Control with pendant pushbutton, direct

The control unit is attached to the gear, if not ordered other-
wise. The motor and a pendant pushbutton (standard supply
line 2 m) are connected to the control unit. The current is con-
ducted via the pendant pushbutton directly to the motor.
Emergency stop
Lifting / reeling the
rope
GB
z Pressing initiates the movement, releasing stops it.
Check rotation direction of the motor before initial use.
(Chapter 3.2 and 5.1)
8.7 Control with pendant pushbutton, indirect
The control unit is attached to the gear, if not ordered other-
wise. The motor, pendant pushbutton (standard supply line
2 m) and depending upon equipment, all electrical switches
(end position 8.1, slack rope 8.3, emergency hand 8.4, cou-
pling 8.5) are connected to the control unit. The power supply
to the motor is accomplished indirectly, by control circuits.
Pendant pushbutton with control units similar to Chapter 8.6.
Circuit diagram –> Control box. The operator provides the po-
wer supply (--> Chapter 5.1), examines the rotation direction
of the motor and the function of the switches. A warning lamp
(red) on the control box indicates a "malfunction" of normal
operation.
Possible causes:
Emergency First release, then con-
stop pressed tinue working.
Slack Rrpe Only „Lifting" operation
switch actu- is possible (reeling the
ated rope).
Emergency Release emergency
hand switch
hand switch.
actuated
Coupling Engage coupling.
switch actu-
ated
The lamp does not light up in the case of disconnection in the
end positions (option 8.1). The device can be however only
driven in the opposite direction.

8.8 Control, indirect, with Electrical load limiter

Corresponds in design and working method basically to the
control with pendant pushbutton, indirectly (Chapter 8.7)
The power consumption of the motor is additionally measured
by means of an active power meter during "lifting" operation. If
the current exceeds (overload) the set value (level), the motor
is switched off and the red lamp on the switchbox lights up.
If there is no "malfunction" according to Chapter 8.7, then the-
re is an overload shutdown. Then only a "lowering" movement
(unreeling the rope) is possible. "Lifting" is possible again after
eliminating the overload.
094319_a_de_gb_eseilwi_v
Lowering / unreeling
the rope
Lamp extinguishes
Lamp extinguishes, as
soon as the rope is tensi-
oned again.
As soon as the actuation
of the switch has been
released, the lamp extin-
guishes and continuing
work is possible.
If the switch is no longer
actuated, the lamp extin-
guishes and continuing
work is possible.
haacon hebetechnik gmbh – Telefon +49 (0) 9375 - 84-0 – Fax +49 (0) 9375 - 84-66
The active power meter has been adjusted in the factory.
– As a safety component, this must be regularly, however at
least once annually checked by the operator as well as be-
fore commissioning.
Observe in this respect:
– Does the Ident-No. correspond(ID.-No.: 890060) to the speci-
fications of the type plate of the active power meter?
– Only use devices with same ID No.!
S1 = UL; S2 = U;
S1 = UL
Error LED
S2 = U
Settings – parameters range and level:
Type Power ESF/
supply ESG
voltage. 150
Range 230VAC --
400VAC 1
Level % 230VAC --
± 5 % 400VAC 70 %
Type Power ESG
supply 1100
voltage.
Range 230VAC 6
400VAC --
Level % 230VAC 90 %
± 5 % 400VAC --
Disconnection at 110% of the nominal load!
– Check overload protection with test load and possibly
correct the setting "Level" (increase of level = increase of
overload limit).
According to DIN EN 14492-1, the disconnection must
take place in a range between 110% and 125% of the
nominal load.
After a running in phase (approx. 40 operation
hours), the efficiency of the winch can have impro-
ved, so that a correction is required.
8.9 Control, indirect, with Solid State reversing Contactor
A detailed manual is posed in the control box and may be
downloaded as .pdf-file from www.phoenixcontact.com
Item 4." Function" describes Operation and operating modes,
Parameterization /, Error detection and Reset.
For a manual reset activate the reset button.
ts = 0,5 s; tr = 0,3 s
Level
Range
ts = 0,5
tr = 0,3
ESF/ ESF/ ESG ESG
ESG ESG 750 990
250 500
4 8 7
2 2 3
85 % 70 % 80 %
55 % 100 % 100 % 90 %
ESG ESG
1500 2100
-- --
3 4
-- --
85 % 90 %
22
--
3
--