Time
REF
Min
Speed
ON
Time
Time
OFF
ON
OFF
Start
Stop
130BA251.10
Speed
Illustration 3.21
[196] Fire Mode
The frequency converter is operating in
Fire Mode. See 24-0*
Fire Mode
.
[197] Fire Mode was
act.
The frequency converter has been
operating in Fire Mode, but is now back
in normal operation.
[198] Drive Bypass
To be used as signal for activating an
external electromechanical bypass
switching the motor direct on line. See
24-1*
Drive Bypass
.
CAUTION
If enabling the Drive Bypass Function,
the frequency converter is no longer
Safety Certified (for using the Safe
Stop in versions where included).
[199] Injection
Control
Indicates that the digital output is used
for providing Injection ON-OFF signal. A
low voltage on the selected digital output
indicates Injection OFF, while high voltage
indicates Injection ON.
The below setting options are all related to the Cascade
Controller.
Wiring diagrams and settings for meter, see parameter
group 25-** for more details.
[200] Full Capacity
All pumps running and at full speed
[201] Compressor 1
Running
One or more of the compressors
controlled by the Cascade Controller are
running. The function will also depend on
the setting of in
Fixed Lead Compressor
,
25-06. If set to
[0] No
Compressor 1 refers
to the compressor controlled by relay
RELAY1 etc. If set to
[1] Yes
Compressor 1
refers to the compressor controlled by the
frequency converter only (without any of
the build in relays involved) and
Compressor 2 to the compressor
controlled by the relay RELAY1. See
:
[202] Compressor 2
Running
See [201]
[203] Compressor 3
Running
See [201]
Setting in parameter group 5-3*
Setting in parameter 25-06
[0] No
[1] Yes
[201] Compressor 1 Running
Controlled by RELAY1
Frequency Converter controlled
[202] Compressor 2 Running
Controlled by RELAY2
Controlled by RELAY1
[203] Compressor 3 Running
Controlled by RELAY3
Controlled by RELAY2
Table 3.13
5-30 Terminal 27 Digital Output
Option:
Function:
[0]
*
No operation Functions are described under parameter
group 5-3*
5-31 Terminal 29 Digital Output
Option:
Function:
[0]
*
No operation Functions are described under parameter
group 5-3*
5-32 Term X30/6 Digi Out (MCB 101)
Option:
Function:
[0]
*
No operation This meter is active when option module
MCB 101 is mounted in the frequency
converter. Functions are described under
parameter group 5-3*
5-33 Term X30/7 Digi Out (MCB 101)
Option:
Function:
[0]
*
No operation This meter is active when option module
MCB 101 is mounted in the frequency
converter. Functions are described under
parameter group 5-3*
3.7.4 5-4* Relays
Parameters for configuring the timing and the output
functions for the relays.
Parameter Description
VLT
®
Refrigeration Drive Programming Guide
66
MG16H102 - VLT
®
is a registered Danfoss trademark
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