8.3.5 Configuration
MB Holding Register 5, Address: h4 = Controlmode
MB Holding Register 5, Address: h4 Controlmode
Control mode defines how the device is controlled by the user.
Access / necessary PIN protection level RW, NV /
|
2
|
minimal value 0
maximum value 65535
Bit [15:14] no function, reads 0
Bit [13] Buscon firealarm (by ECblue firealarm from Firmware 9.00)
1
0: h1 Bit 5 deactivated
1: h1 Bit 5 active
Bit [12] Buscon reverse (Rolling direct., Default = 0)
0: h1 Bit 4 deactivated
1: h1 Bit 4 active (OR'ed with digital input)
Bit [11] Buscon Limit (speed limitation, Default = 0)
0: h1 Bit 3 deactivated
1: h1 Bit 3 active (OR'ed with digital input)
Bit [10] Buscon Set intern 3 (Set Intern3, Default = 0)
0: h1 Bit 2 deactivated
1: h1Bit 2 active (OR'ed with digital input)
Bit [9] Buscon Set intern 2 (Set Intern2, Default = 0)
0: h1 Bit 1 deactivated
1: h1 Bit 1 active (OR'ed with digital input)
Bit [8] Buscon enable (Enable, Default = 0)
0: h1 Bit 0 deactivated
1: h1 Bit 0 active (OR'ed with digital input)
Bit [7:4] no function, reads 0
Bit [3:0] Speed control mode (Default = 0)
0: Control by E1 (0 - 10 V / PWM) *
1: Speed control register h2 (ECblue: absolute speed, F-,
Icontrol: frequency 1/10 Hz) *
2: Speed control register h2 (fractional 0 - 32767 = 0 - 100 %) *
3: Speed control register h2 (fractional 0 - 100 = 0 - 100 %) *
4: Set Intern1 *
5: Set Intern2
6: Set Intern2
* with possibility for switch over to Set Intern 2,3
1)
Attention!
To achieve as long a life as possible, the devices have active temperature management. The modulation is reduced when
internal temperature limits are exceeded.
Alternatively, a temperature monitoring with switch-off at overtempertaure can be programmed instead of the tempertaure
management (
Motor Setup / MB Holding Register 28, Address: h27).
In venting systems in which the fan must run at max. speed in the event of a fire, the temperature management / temperature
monitoring can be switched off by a digital input. At the same time, the fan is operated independently of the speed setting for
regular operation at maximum speed.
Attention!
The device and its internal components are no longer protected against overtemperature when this
function is activated (this affects the life installation instructions or operating instructions of the device).
The function is activated at the digital input with the contact open (at factory setting D1/E1 Inverting = OFF") so that the
maximum speed of the fan is also possible with the line to the digital input interrupted in case of fire.
Operating Instructions AM-CAN-OPEN – model series Enclosure
L-BAL-E199-GB 1846 Index 005 Part.-No. 00163405-GB
26/28
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