NXS Form 63-2600, Users Manual, Technical Data - CONTROL ...

134 Description of Parameters Honeywell
3 3-wire connection (pulse control):
DIN1: closed contact = start pulse
DIN2: open contact = stop pulse
(DIN3 can be programmed for reverse command)
See Figure 8-8.
Output
frequency
Stop function
(ID506)
= coasting
If Start and Stop pulses are
simultaneous the Stop pulse
overrides the Start pulse
t
REV
DIN1
Start
DIN2
Stop
Figure 8-8. Start pulse/ Stop pulse.
NX012K11
The selections including the text 'Rising edge required to start' shall be used to
exclude the possibility of an unintentional start when, for example, power is connected,
re-connected after a power failure, after a fault reset, after the drive is stopped by Run
Enable (Run Enable = False) or when the control place is changed. The Start/Stop
contact must be opened before the motor can be started.
Applications 2 and 4:
4 DIN1: closed contact = start forward (Rising edge required to start)
DIN2: closed contact = start reverse (Rising edge required to start)
5 DIN1: closed contact = start (Rising edge required to start)
open contact = stop
DIN2: closed contact = reverse
open contact = forward
6 DIN1: closed contact = start (Rising edge required to start)
open contact = stop
DIN2: closed contact = start enabled
open contact = start disabled and drive stopped if running
(DIN3 can be programmed for reverse command)
Application 3 and 6:
4 DIN1: closed contact = start forward
DIN2: closed contact = reference increases (motor potentiometer reference; this
parameter is automatically set to 4 if par. ID117 is set to 3 or 4).
5 DIN1: closed contact = start forward (Rising edge required to start)
DIN2: closed contact = start reverse (Rising edge required to start)
Automation and Control Solutions
Honeywell
Honeywell Limited-Honeywell Limitée
1985 Douglas Drive North 35 Dynamic Drive
Golden Valley, MIN 55422 Scarborough, Ontario 63-2600-1
MIV 4Z9
www.honeywell.com