Nord Drivesystems SK 510P - Page 50

Functional Safety – Supplementary manual for series SK 500P
50 BU 0630 en-2020
Switch-on block messages
Display in the
SimpleBox /
ControlBox
Reason:
Text in the ParameterBox
Cause
• Remedy
Group Details in
P700 [-03]
Pos: 30 2 /Anlei tu nge n/El ektr onik /S afety /7 . M eld ung en zum B etri ebsz ust and /I 000 [SK 500P ] @ 40\m od_1582029901130_388.docx @ 2590754 @ @ 1
I000
0.1
Disable voltage from IO
The input which is parameterised with the function Disable
Voltage (P420/P480) is Low
• Set the input to High
• Check the signal cable (cable break)
0.2
Quick stop by IO
The input which is parameterised with the Quick Stop
function (P420/P480) is Low
• Set the input to High
• Check the signal cable (cable break)
Pos: 30 3 /Anlei tu nge n/El ektr onik /S afety /7 . M eld ung en zum B etri ebsz ust and /I 018 " STO ak tiv" [SK 2x xE/ S K 5xx E/ S K xxx E-FD S] @ 16\mod_1487071086195_388.docx @ 2326714 @ @ 1
I018 18.0 STO active The Safe Pulse Block safety circuit has been triggered. A
connected motor does not produce any torque.
Pos: 304 /A nleit ung en/El ek tr onik /FU und Star ter /6. M eldung en zum B etrie bsz ust and /Stör m eld ung en (A ufli st ung)/ Inf orm ati on - Ken nzeich nung "Ni cht ber eit" @ 20 \mod_1513067472948_388.docx @ 2375129 @ @ 1
1) Indication of operating mode (message) on the ParameterBox or virtual operating unit of the NORD CON-Software:
"Not ready"
Pos: 306 /A nleit ung en/El ek tr onik /Saf ety /7. M el dung en zum Betr iebsz usta nd/Zu stan dsinfor mati onen _01 [Saf ety] [S K 500P ] @ 44\mod_1594807146261_388.docx @ 2646488 @ 5 @ 1
Status information
It is possible to access status information by means of the ParameterBox, SimpleBox or a field bus.
This information is not fail-safe. It is for information only.
The status of the Safe Pulse Block and the digital inputs and outputs can be accessed via the
information parameters and if necessary by means of the status word with communication via a field
bus.
In order to be able to query the reaction of the Safe Pulse Block, the digital output, a Bus Out bit or a
free bit of the status word (Bit 10 or Bit 13) must be assigned the function 39 (“STO inactive”). The
state of these bits can be read out via the “State of relays” (P711), “Status word” (P741 [-01]) or “Bus
Out Bits” (P741 [-05]) parameter, or can be transferred via the bus protocol.
Pos: 307 /A nleit ung en/El ek tr onik /Saf ety /4. M on tage un d I nstal la tio n/IN FORM AT ION - Steuerklemmen "Digitalausgang" @ 15\mod_1485440141599_388.docx @ 2316466 @ @ 1
Information
Digital output
A digital output can be used to indicate the status of the Safe Pulse Block. It should be noted that this
status indication is not fail-safe.
Pos: 30 8 /Anlei tu nge n/El ektr onik /S afety /7 . M eld ung en zum B etri ebsz ust and /Zu st andsi nfor m ati onen _01 Erg änz ung [Saf ety ] [ SK 5 00P] @ 44\mod_1594130976788_388.docx @ 2643618 @ @ 1
When using the control terminals to control the frequency inverter, the error message is acknowledged
by removing the enabling signal, see P506.
Pos: 31 1 /Anlei tung en/El ektr onik/S afety /8. Zus atzin form ationen /Zus atzin form ation en @ 16\mod_1487601197673_388.docx @ 2328739 @ 1 @ 1