Yamatake SDC35, User Manual

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5-105
Chapter 5. DETAILED DESCRIPTION OF EACH FUNCTION
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Key lock, communications lock, and loader lock
The setting (changing) or display can be set disabled using the key lock.
Communications can be disabled by using the communications lock and loader
lock.
• When using only the key lock setting, key lock objects can be displayed, but the
setting (changing) cannot be configured.
• When locked with the password, the display and setting of key lock objects
cannot be configured.
* Even with a communications lock or loader lock, read/write of the parameters
below is possible.
Item (Bank) Display Contents Initial value User level
Key lock
(Lock bank) 0: All settings are possible.
1: Mode, event, operation display, SP, UF, lock,
manual MV, and mode key can be set.
2: Operation display, SP, UF, lock, manual MV,
and mode key can be set.
3: UF, lock, manual MV, and mode key can be
set.
0 Basic,
Standard,
High function
Communications lock
(Lock bank) 0: RS-485 communications read/write enabled.
1: RS-485 communications read/write disabled. * 0 High function
Loader lock
(Lock bank) 0: Loader communications read/write enabled.
1: Loader communications read/write disabled. * 0 High function
Bank Item
Setup Decimal point position
SP RSP
Mode AUTO/MANUAL
RUN/READY
LSP/RSP
AT stop/start
Release all DO latches
Operation PV
display SP (Target value)
LSP group selection
PID group being selected.
Manipulated Variable (MV)
Heat Manipulated Variable (Heat MV)
Cool Manipulated Variable (Cool MV)
Motor opening feedback value (MFB)
AT progress
Bank Item
Operation Current transformer (CT) current value 1
display Current transformer (CT) current value 2
Timer remaining time 1
Timer remaining time 2
Timer remaining time 3
Timer remaining time 4
Timer remaining time 5
Timer remaining time 6
Timer remaining time 7
Timer remaining time 8
STEP operation No.
STEP operation remaining time
STEP operation remaining time (sec.)
LSP value in use
PV before ratio, bias, and filter
RSP before ratio, bias, and filter
Status Input alarm status