Operating instructions

5-40 Function Relay
Array [8]
(Relay 1 [0], Relay 2 [1]
Option MCB 105: Relay 7 [6], Relay 8 [7] and Relay 9 [8]).
Select options to define the function of the relays.
The selection of each mechanical relay is realised in an array
parameter.
Option: Function:
[161] Running reverse
[165] Local ref active
[166] Remote ref active
[167] Start command act.
[168] Hand / Off
[169] Auto mode
[180] Clock Fault
[181] Prev. Maintenance
[190] No-Flow
[191] Dry Pump
[192] End Of Curve
[193] Sleep Mode
[194] Broken Belt
[195] Bypass Valve Control
[196] Fire Mode
[197] Fire Mode was Act.
[198] Drive Bypass
[211] Cascade Pump 1
[212] Cascade Pump 2
[213] Cascade Pump 3
5-41 On Delay, Relay
Array [9], (Relay 1 [0], Relay 2 [1], Relay 3 [2], Relay 4 [3], Relay 5 [4],
Relay 6 [5], Relay 7 [6], Relay 8 [7], Relay 9 [8])
Range: Function:
0.01 s * [0.01 - 600.00 s] Enter the delay of the relay cut-in time.
Select one of available mechanical
relays and MCB 105 in an array
function. See par. 5-40 Function Relay.
Relay 3-6 are included in MCB 113.
5-42 Off Delay, Relay
Array [9] (Relay 1 [0], Relay 2 [1], Relay 3 [2], Relay 4 [3], Relay 5 [4],
Relay 6 [5], Relay 7 [6], Relay 8 [7], Relay 9 [8])
Range: Function:
0.01 s * [0.01 - 600.00 s] Enter the delay of the relay cut-out
time. Select one of available mechanical
relays and MCB 105 in an array
function. See par. 5-40 Function Relay.
If the selected Event condition changes before the on- or off
delay timer expires, the relay output is unaffected.
3.7.6 5-5* Pulse Input
The pulse input parameters are used to define an appropriate
window for the impulse reference area by configuring the
scaling and filter settings for the pulse inputs. Input terminals
29 or 33 act as frequency reference inputs. Set terminal 29
(par. 5-13 Terminal 29 Digital Input) or terminal 33
(par. 5-15 Terminal 33 Digital Input) to Pulse input [32]. If
terminal 29 is used as an input, then set par. 5-02 Terminal 29
Mode to Input [0].
5-50 Term. 29 Low Frequency
Range: Function:
100 Hz * [0 - 110000
Hz]
Enter the low frequency limit correspond-
ing to the low motor shaft speed (i.e. low
reference value) in par. 5-52 Term. 29 Low
Ref./Feedb. Value. Refer to the diagram in
this section.
Parameter Description
VLT
®
HVAC Drive Programming Guide
MG.11.CA.02 - VLT
®
is a registered Danfoss trademark 65
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