ZIEHL MS 220 DA, Operating Instructions Manual

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5-19 Terminal 37 Safe Stop
Option: Function:
[1] * Safe Stop Alarm Coasts frequency converter when safe stop is activated. Manual reset from LCP, digital input or
fieldbus.
[3] Safe Stop Warning 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.
[4] PTC 1 Alarm 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.
[5] PTC 1 Warning 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.
[6] PTC 1 & Relay A 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.
[7] PTC 1 & Relay W 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.
[8] PTC 1 & Relay A/W 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.
[9] PTC 1 & Relay W/A 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.
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. PTC Relay
No Function [0] - -
Safe Stop Alarm [1]* - Safe Stop [A68]
Safe Stop Warning [3] - Safe Stop [W68]
PTC 1 Alarm [4] PTC 1 Safe Stop [A71] -
PTC 1 Warning [5] PTC 1 Safe Stop [W71] -
PTC 1 & Relay A [6] PTC 1 Safe Stop [A71] Safe Stop [A68]
PTC 1 & Relay W [7] PTC 1 Safe Stop [W71] Safe Stop [W68]
PTC 1 & Relay A/W [8] PTC 1 Safe Stop [A71] Safe Stop [W68]
PTC 1 & Relay W/A [9] PTC 1 Safe Stop [W71] Safe Stop [A68]
W means warning and A means alarm. For further information, see Alarms and Warnings in section
Troubleshooting
in the Design Guide or the Operating
Instructions
A dangerous failure related to Safe Stop will give Alarm: Dangerous Failure [A72].
Please refer to the section Description of Alarm Word, Warning Word and extended Status Word in the chapter Troubleshooting .
5 Parameter Setup MCB 112 VLT ® PTC Thermistor Option
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MG.33.V2.02 - VLT ® is a registered Danfoss trademark
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