OHAUS T71P, Instruction Manual

Page: 41 / 72

7000 Series Indicators EN-39
I-O
OUTPUT
OUtPUt
TYPE
CLOSED
tYPE
OPEN
OUtPUt
SEQUENCE
HOLD
SE9
NORMAL
M-B-B
OUtPUt
CONTACT
B-B-M
CONtAC
SIMULTANEOUS
OUtPUt
STABLE
ON
StAbLE
OFF
I-O
END I-O
3.11.4 Relay Output Sub-menu
Set the relay output parameters.
NOTE: The Relay Output sub-menu and associated menu items are not displayed unless the
optional Relay PC Board is installed.
Type
Set the initial state of the relay.
OPEN = the relay output is normally open.
CLOSED = the relay output is normally closed.
CAUTION:
The normally closed relay condition is only active while the indicator is powered on. When powered off
or when power is removed, the relay condition returns to a normally open condition. Restoring power to the
indicator will restore the closed condition of the relays.
Output Sequence
Set how the relay outputs react as the weight reading changes from under to accept, accept to over.
NORMAL = the previously enabled relay will be disabled as the next relay is
enabled.
HOLD = the previously enabled relay will hold the same state as the next relay
is enabled.
Contact
Set the timing of the relay contacts.
SIMULTANEOUS = the relays open or close at the same time.
B-B-M = the relay opens before the next relay closes (break-before-make).
M-B-B = the relay closes before the next relay opens (make-before-break).
NOTE: Break-before-make has a 100 ms delay. Make-before-break has a 100 ms over-lap.
Stable
Set the stability condition for the relay to change state.
OFF = relay changes are immediate.
ON = relay changes are delayed until the reading becomes stable.
3.11.5 End I-O
Advance to the next menu or return to the top of the current menu.