ZIEHL-ABEGG Econtrol EXDM, Инструкция по эксплуатации

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9.10.5 Function and inverting for relay outputs “ K1 ” and “ K2 ”
K1 Function
Various functions can be allocated to the relay outputs “ K1 ” and “ K2 ” . In case
of the same function allocation for “ K1 ” and “ K2 ” , these work parallel.
The factory preset is the inversion of relay “ K1 ” and “ K2 ” to “ OFF ” (if a function
has been programmed).
Switch to
“ ON ” for inversion (switch-time response depends on the allocated
function). Fundamentally, the relays can only become operative if the elec-
tronic ’ s voltage supply is functioning. At least 2 current phases must be
present!
K1 Inverting
K2 Function
K2 Inverting
Function Description
OFF Without function
Relays remain always de-energized
1K Operating indication (factory setting for “ K1 ” , non inverting).
Operation without fault, reports enable “ OFF ”
2K Fault indication (factory setting for “ K2 ” , non inverting).
Energized for operation without fault, for enable “ OFF ” not energized. De-energized
at line, motor and controller fault, Sensor fault dependent on programming, external
fault at digital input.
3K External fault separate with message at digital input (factory setting if terminals
bridged)
4K Limit modulation
Over or falling below limits for modulation
5K Limit “ E1 ”
When over or falling below limits for input signal “ E1 ”
6K Limit “ E2 ”
When over or falling below limits for input signal “ E2 ”
For modes as controller higher 2.01
7K Setpoint Offset
Deviation between actual value and setpoint to high
8K Group control
Switching on fans depending on modulation
For modes as temperature controller with additional functions 2.03
9K Heating function
Switch ON point: temperature = Se/- Offset
Switch OFF point: Temperature around hysteresis over switch ON point
10K Cooling function
Switch ON point: temperature = Se/- Offset
Switch OFF point: Temperature around hysteresis below switch ON point
12 14 11 22 24 21
K1 K2
11.05.2007
v_relais_k1_k2.vsd
K1 1
= energized, terminals 11-14 bridged
0 = de-energized, terminals 11-12 bridged
K2 1
= energized, terminals 21-24 bridged
0 = de-energized, terminals 21-22 bridged
Operating Instruction Econtrol – model series EXDM Programming
L-BAL-E008-GB 0945 Index 005 Part.-No. 00156742-GB
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