Zapi ZAPIMOS H2B, Руководство пользователя

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H2B USER'S MANUAL - 550145G Page 23/60
5.1.1 Input connector description
E1 RV3 / QUICK I Input for 3rd speed reduction request. The request is active when the
pin is disconnected. To disconnect link to +CH or adjust
to level 9 the corresponding speed. This pin can be pro-
grammed as input for rapid inversion signal, the safety is
active when pin is opened.
E2 RV2 / BACKING Input for 2nd speed reduction request. The request is
active when the pin is opened (low level) and discon-
nected if the pin is positive (high level) or the speed is
programmed to level 9.
If it is programmed as back request (backing), when the
pin is taken to a low level combined with a running re-
quest, the running is activated with setted speed through
the parameter "CUTBACK 2" according to the values
defined at the point "BACKING SPEED" of the adjust-
ment chart and for a time with the parameter "BACKING
TIME". When this function is required it isn't necessary to
active the pin E4 (SEAT MICROSWITCH)
E3 RV1 Input for 1st speed reduction request which is active when
pin is opened.
The activation of this reduction is combined with an inten-
sity braking and programmable length (curve braking)
It is possible to eliminate the braking in curve program-
ming curve time as 0.
E4 MSED / HANDLE Input for seat microswitch signal (delayed 2 sec.) if the pin
is taken to a high potential the running is active, the delay
isn't executed if the pin is programmed as
tiller-handle.
E5 MF Input for brake pedal microswitch when the pin is taken
high (+VB) during a release braking phase the braking
current is the one programmed at the parameter "PEDAL
BRAKING" plus a value that is proportional to the accel-
erator signal and to the parameter
"BRAKING MODUL",
If the brake is pressed during the usual running the current
is reduced by 50% and the speed No. 2 reduction is
activated.
E6 MI Input for backward request signal.
The request is active when the signal is high (+VB)
E7 MA Input for forward request signal.
The request is active when the signal is high (+VB)
E8 Same as pin E4 but active when signal is low
E9 Same as E8