TOHO ELECTRONICS TTM-509 User Manual
Page 52
TOHO
TOHO ELECTRONICS INC.
DWG. No.
45-4199-E
PAGE
52/66
Character
PV screen
Auxiliary screen
Designation
Description
Initial value
7
□
to
□
Set a special
function for event
output 1 to 6
(special)
Display color switchover
: The PV display color remains unchanged
even if the special event is turned on.
: The PV display color changes if the special
event is turned on.
Additional functions
: Disabled
: Hold
Special event functions
: Disabled
: PV abnormality
: Heater abnormality
: PV abnormality + heater abnormality
8
□
to
□
Set a polarity for
event output 1 to 6
: Normally open
: Normally closed
9
□
to
□
CT monitor 1 to 6
Monitoring the selected CTs
Measurement range: 0 to 50A (in the case of option 1)
Measurement range: 0 to 120A (in the case of option 2)
10
□
to
□
Set a CT for
abnormality
identification
This specifies the CT whose result activates this event.
: Select CT 1
: Select CT 2
11
□
to
□
Set a CT 1 to CT 6
abnormal current
Setting range: 1 to 30A (in the case of option 1)
Setting range: 1 to 100A (in the case of option 2)
12
to
Set the
transmission
output for OUT 1
to OUT 6
Select a type of transmission control
: Forward action
: Reverse action
Transmission functions
: PV (measurements) output
: SV (settings) output
: MV (operation amount) output (main output)
: MV (operation amount) output (auxiliary
output)
13
to
Set an upper limit
for transmission
scaling of OUT 1
to OUT 6
Setting range: Lower limit to the upper limit in the SV
limit range
Multi-input
4-wire type
14
to
Set a lower limit
for transmission
scaling of OUT 1
to OUT 6
Setting range: Lower limit to the upper limit in the SV
limit range
Multi-input
4-wire type