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8.5
Output Terminal Status Code
The table below shows the status codes of the open collector transistor outputs.
RCH(UL) and LOW(LL) are multi-functional terminals. The correct terminal output
representation is determined by setting the Output Selection function [:0.tb]. Refer to
Item 6 on page 7-3 and Terminal Block details on page 5-3. If output terminal select
[:0.tb]=2 then terminal RCH(UL)=RCH and terminal LOW(LL)=LL. A reading such as
the example below indicates that terminals RCH and LL are "on" (collector shorted
to ground).
Display
RCH
OFF
OFF
ON
ON
RCH:
Output frequency is within the set reach frequency range or acc/dec is complete.
LOW:
Output frequency is equal to or greater than low speed frequency.
UL:
Output frequency has reached the upper limit frequency (UL).
LL:
Output frequency is equal to or greater than the lower limit frequency (LL).
TOSHIBA
UL
OFF
ON
OFF
ON
8 - 5
Display
LOW
OFF
OFF
OFF
ON
OFF
ON
LL
ON
ON
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