Keba CDF3000, Руководство по эксплуатации

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Operating Instructions CDF3000
3-27
3 Installation
1
2
3
4
5
A
DE
EN
FR
IT
ES
FR
Fig. 3.12 Request "STO" on CDF3000 for shutting down in an emergency
(emergency shutdown)
ENPO
ISD00 (ISDSH)
X2
8
20
19
9
24 V +
M
3~
3
3
OSD02
(RSH)
Channel 1
Channel 2
Mains
ENPO ISD00 (CDF,SH) STO Restart inhibit Controller state
Relay
1)
OSD02 / (CDF,SH)
L L ON ON
Power stage disabled via
twochannels.
high
H
3)
H
3)
OFF OFF Power stage ready
low
(L)
➜
H
2)
(L)
➜
H
2)
OFF OFF Power stage ready
low
H
(H)
➜
L
ON ON
Power stage disabled via
twochannels.
high
(H)
➜
L H OFF OFF
Power stage disabled via one
channel.
low
(L)
➜
H
H OFF OFF Power stage ready.
low
( ) Previous status
1) 3 x 10
6
switching cycles at 200mA (rest position: NO contact)
2) In order to deactivate the restart inhibit the control signals must be simultaneously (ENPO max. 5 ms before ISDSH) set to High (H), or ISDSH must
be reliably set to High (H) before ENPO.
3) This only applies when STO has been disabled by the process described in "2)".
Table 3.12 Logic table for operation of the "STO"