Danfoss VLT AutomationDrive FC 301 Programming Manual page 103

Parameter Descriptions
5-33 Term X30/7 Digi Out (MCB 101)
Option: Function:
[26] Bus OK
[27] Torque limit & stop
[28] Brake, no brake war
[29] Brake ready, no fault
[30] Brake fault (IGBT)
[31] Relay 123
[32] Mech brake ctrl
[33] Safe stop active
[40] Out of ref range
[41] Below reference, low
[42] Above ref, high
[45] Bus ctrl.
[46] Bus ctrl, 1 if timeout
[47] Bus ctrl, 0 if timeout
[51] MCO controlled
[55] Pulse output
[60] Comparator 0
[61] Comparator 1
[62] Comparator 2
[63] Comparator 3
[64] Comparator 4
[65] Comparator 5
[70] Logic rule 0
[71] Logic rule 1
[72] Logic rule 2
[73] Logic rule 3
[74] Logic rule 4
[75] Logic rule 5
[80] SL digital output A
[81] SL digital output B
[82] SL digital output C
[83] SL digital output D
[84] SL digital output E
[85] SL digital output F
[120] Local ref active
[121] Remote ref active
[122] No alarm
[123] Start command activ
[124] Running reverse
[125] Drive in hand mode
[126] Drive in auto mode
MG33MO02
Programming Guide
3.6.4 5-4* Relays
Parameters for configuring the timing and the output
functions for the relays.
5-40 Function Relay
Option:
[51] MCO controlled
[221] IGBT-cooling
[0] No operation
[1] Control Ready
[2] Drive ready
[3] Drive rdy/rem ctrl
[4] Enable / no
warning
[5] Running
[6] Running / no
warning
[7] Run in range/no
warn
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Function:
Relay 1 [0], Relay 2 [1].
®
VLT Extended Relay Card MCB 113:
Relay 3 [2], Relay 4 [3], Relay 5 [4],
Relay 6 [5].
®
VLT Relay Card MCB 105: Relay 7 [6],
Relay 8 [7], Relay 9 [8].
®
Active when a VLT Advanced Cascade
®
Controller MCO 102 or VLT Motion
Control MCO 305 is connected. The
output is controlled from option.
Use this option for handling the
overcurrent trips. When the frequency
converter detects an overcurrent
condition, it shows alarm 13,
Overcurrent and triggers a reset. If the
overcurrent condition occurs the 3rd
time in a row, the frequency converter
shows alarm 13, Overcurrent and
initiates a 3 minute delay before the
next reset.
All digital and relay outputs are by
default set to No Operation.
The control card is ready, for example:
Feedback from a frequency converter
where the control is supplied by an
®
external 24 V supply (VLT 24 V DC
Supply MCB 107) and the main power
to frequency converter is not detected.
The frequency converter is ready to
operate. Mains and control supplies are
OK.
The frequency converter is ready for
operation and is in auto-on mode.
Ready for operation. No start or stop
commands have been applied (start/
disable). No warnings are active.
The motor is running, and shaft torque
is present.
Output speed is higher than the speed
set in parameter 1-81 Min Speed for
Function at Stop [RPM]. The motor runs
and there are no warnings.
The motor runs within the
programmed current and the speed
ranges set in parameter 4-50 Warning
Current Low and
parameter 4-53 Warning Speed High. No
warnings.
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