Toshiba V Series User Manual page 37

Supplementary explanation
For details of tag alarm (PV_DATA.***, LP_DATA.***), see E.3 "Tag Variable (PV, LP, PB)."
Numeric display, Numeric item indicator
This display shows either PV value, SV value or MV value. PV value/SV value is shown in
engineering unit. MV value is indicated in % (display digits: 5 digits). Which one of these
values is shown can be checked by Item ⑯ Status indicator. Which loop value is currently
shown can be checked by Item ⑬ Loop number indicator.
For other special indication, see B.3 "Special Indication of Numeric Display."
FAST/SEL switch, FAST selection indicator
If used together with MV OPEN, CLOSE switch (
( ,
Remote manual indicator (for LC512)
When this indicator is lit, R/M signal in a loop of pulse output is input in manual operation,
the output is stopped. (Input to Remote manual terminal is ON (see below).)
Remote manual terminal position
LC512: No. 18 of terminal block TB1 in the terminal section (Rear panel) (See 1.7.3
"Terminal section (rear panel)"
Expansion I/O (SLP04): No. 16 of I/O terminal block (in the case of UT5L12) (See A4.13
"Loop I/O module (LP04)."
Loop number indicator
The corresponding loop number lights.
Tag No. plate
Tag number can be written.
Modular connector
The Engineering Tool 2 communication port (8 pin modular connector) is used at the initial
setup and at the time of maintenance. The LC51* modular connector is only valid. Even if
you connect the Engineering Tool 2 to the LDU modular connector, the Engineering Tool 2
cannot be used.
Status indicator
The item being displayed on the numeric display (PV, SV or MV) is indicated.
6F8C1135
), the rate-of-change (speed) becomes FAST.
Table 1-8 Modular Connector
Terminal
number
1
2
3
4
5
6
7
8
1.7 Names and Roles of Products
, ) or SV set-point switch
Signal name
RXD (RD)
TXD (SD)
+5V (ER)
0V (GND)
RTS (RS)
CTS (CS)
NC
NC
1
15