Phoenix Contact ELR H5-IES-SC-24DC/500AC-0,6 Manual página 18

4.3. Parameterization - Nominal current setting
• Actuate the Reset button for more than 6 s in
order to switch to the "Parameterization"
operating mode; the green LED PWR flashes
again.
In the Parameterization mode, the LEDs are
switched off after every 2 s for 0.3 s in order to
differentiate this mode from other operating
modes.
• Set the nominal current of the drive using the
240° potentiometer. The nominal current is
specified in 16 stages. The four LEDs display the
set current.
• Save the value by actuating the Reset button
again (non-volatile range of the data memory).
• Actuate the Reset button for more than 2 s (and
less than 6 s) to display the set current for 3 s.
This function is possible only if
1) the device is not activated, and
2) there is no defect in the device.
From a motor current of 45 A, the blocking monitoring is activated
(see 8.1. Trigger characteristic curve).
5. Application examples
5.1. EMERGENCY STOP
Integrating a hybrid motor starter into an EMERGENCY STOP chain is pictured in Fig. 3 (page 54).
Here, the control voltage supply is switched off via the safety relays, as soon as the EMERGENCY STOP
button is actuated.
Switching off the control voltage supply with a controlled motor always results in wear in
the hybrid motor starter.
This switch should only be used if no more than 10,000 shutdowns can be expected over the entire
lifespan system.
If the switch-off is performed, for instance, from a "safe controller" with semiconductor outputs, the
residual voltage must be < 5 V DC. Interruptions ≤ 1 ms are filtered.
5.2. Safety door (EMERGENCY STOP)
In applications where the safety switch-off is a normal operating mode, such as in the case of safety door
or two-hand applications, a circuit as per Fig. 4 (page 55) should be used.
In this application, the control current circuit is switched and not the control supply voltage.
If the switch-off is performed, for instance, from a "safe controller" with semiconductor outputs, the
residual voltage must be < 5 V DC. Interruptions ≤ 3 ms are filtered.
5.3. Motor overload protection
All safety-relevant functions are realized by the hybrid motor started without any external influence.
Special circuit technologies are not necessary.
Wiring of the load current circuit should be realized in the above examples. The connection of the module
current supply can however be established directly to the voltage source without the PSR safety relay.
The same is applicable for the activation.
18
Code
PWR ERR L R
0 0 0 0
0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0
0 1 0 1
0 1 1 0
0 1 1 1
1 0 0 0
1 0 0 1
1 0 1 0
1 0 1 1
1 1 0 0
1 1 0 1
1 1 1 0
1 1 1 1
Nominal current [mA]
Variant:
0.6 A 2 A 9 A
75 180 1500
110 250 2000
145 410 2500
180 560 3000
215 710 3500
250 870 4000
285 1020 4500
320 1170 5000
355 1330 5500
390 1480 6000
425 1630 6500
460 1790 7000
495 1940 7500
530 2090 8000
565 2250 8500
600 2400 9000