Danfoss VLT AutomationDrive FC 300 Programming Manual page 99

3 Parameter descriptions
5-19 Terminal 37 Safe Stop
Option:
[1] * Safe Stop Alarm
[3] Safe Stop Warning
[4] PTC 1 Alarm
3
[5] PTC 1 Warning
[6] PTC 1 & Relay A
[7] PTC 1 & Relay W
[8] PTC 1 & Relay A/W
[9] PTC 1 & Relay W/A
Choises 4 - 9 are only available when the MCB 112 PTC Thermistor Card is connected.
NB!
When Auto Reset/ Warning is selected the frequency converter opens up for automatic restart.
Overview of functions, alarms and warnings
Function
No Function
Safe Stop Alarm
Safe Stop Warning
PTC 1 Alarm
PTC 1 Warning
PTC 1 & Relay A
PTC 1 & Relay W
PTC 1 & Relay A/W
PTC 1 & Relay W/A
W means warning and A means alarm. For further information, see Alarms and Warnings in section
Instructions
A dangerous failure related to Safe Stop will give Alarm: Dangerous Failure [A72].
Please refer to the section
5-20 Terminal X46/1 Digital Input
Option:
[0] * No operation
98
Function:
Coasts frequency converter when safe stop is activated. Manual reset from LCP, digital input or
fieldbus.
Coasts frequency converter when safe stop is activated (T-37 off). When safe stop circuit is rees-
tablished, the frequency converter will continue without manual reset.
Coasts frequency converter when safe stop is activated. Manual reset from LCP, digital input or
fieldbus. Choice 4 is only available when the MCB 112 PTC Thermistor Card is connected.
Coasts frequency converter when safe stop is activated (T-37 off). When safe stop circuit is rees-
tablished, the frequency converter will continue without manual reset, unless a Digital Input set to
PTC Card 1 [80] is still enabled. Choice 5 is only available when the MCB 112 PTC Thermistor Card
is connected.
This choice is used when the PTC option is gated together with a Stop button through a Safety relay
to T-37. Coasts frequency converter when safe stop is activated. Manual reset from LCP, digital
input or fieldbus. Choice 6 is only available when the MCB 112 PTC Thermistor Card is connected.
This choice is used when the PTC option is gated together with a Stop button through a Safety relay
to T-37. Coasts frequency converter when safe stop is activated (T-37 off). When safe stop circuit
is reestablished, the frequency converter will continue without manual reset, unless a Digital Input
set to PTC Card 1 [80] is (still) enabled. Choice 7 is only available when the MCB 112 PTC Thermistor
Card is connected.
This choice makes it possible to use a combination of Alarm and Warning. Choice 8 is only available
when the MCB 112 PTC Thermistor Card is connected.
This choice makes it possible to use a combination of Alarm and Warning. Choice 9 is only available
when the MCB 112 PTC Thermistor Card is connected.
No.
[0]
[1]*
[3]
[4]
[5]
[6]
[7]
[8]
[9]
Description of Alarm Word, Warning Word and extended Status Word
Function:
This parameter is active when option module MCB 113 is installed in the frequency converter. Func-
tions are described under 5-1*
MG.33.M8.02 - VLT
PTC
-
-
-
PTC 1 Safe Stop [A71]
PTC 1 Safe Stop [W71]
PTC 1 Safe Stop [A71]
PTC 1 Safe Stop [W71]
PTC 1 Safe Stop [A71]
PTC 1 Safe Stop [W71]
Troubleshooting
in the chapter
Digital Inputs
®
is a registered Danfoss trademark
FC 300 Programming Guide
Relay
-
Safe Stop [A68]
Safe Stop [W68]
-
-
Safe Stop [A68]
Safe Stop [W68]
Safe Stop [W68]
Safe Stop [A68]
in the Design Guide or the Operating
Troubleshooting .