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CHAPTER 4 APPLIED OPERATION
E5AK
4--12
·
In the remote SP mode, the remote SP can be monitored on the No.2 dis-
play for PV/SP. In the local SP mode, the remote SP can be monitored in
the “remote SP monitor” parameter.
·
When the local SP is switched to from the remote SP when the SP track-
ing function is enabled, the local SP is changed so that the remote SP
value is held at the SP value used immediately before switching.
To use the SP tracking function, set the “SP tracking” parameter to
“ON”.
·
The following figure shows how SP tracking works when the SP mode
is switched.
LSP1
LSP2
RSP2
SP mode
LSP
RSP
LSP
RSP input
(1) When the remote SP is switched to when the set point is “LSP1”, the
SP is switched to “RSP2”.
(2) The SP shifts according to remote SP input.
(3) When the local SP is switched to, the set point becomes “LSP2” if the
SP tracking function is enabled. If this function is disabled, the SP
will be switched to “LSP1”.
·
When the local SP is switched to the remote SP, the SP ramp will operate
if the SP ramp function is enabled.
·
When the SP function is set to “ON”, the “SP mode” parameter is forci-
bly changed to [
] and the local SP is taken as the set point.
·
During auto-tuning, remote SP input is not accepted. Auto-tuning is
executed on the set point at the start of auto-tuning.
·
Remote SP is not subject to the standby sequence reset conditions.
Symbol
Parameter Name: Mode
Application
Remote SP enable
: Option
Remote SP function
Remote SP upper limit : Option
RSP scaling
Remote SP lower limit : Option
RSP scaling
SP mode
: Level 2
LSP/RSP switching
SP tracking
: Option
LSP/RSP switching
J
Remote SP
monitor
J
SP tracking
J
Operating
conditions
Parameters
Содержание E5AK
Страница 1: ...Cat No H083 E1 02A E5AK Digital Controller USER MANUAL ...
Страница 21: ...CHAPTER 1 INTRODUCTION 1 12 ...
Страница 33: ...CHAPTER 2 PREPARATIONS 2 12 ...
Страница 51: ...CHAPTER 3 BASIC OPERATION 3 18 ...
Страница 145: ...CHAPTER 7 CALIBRATION 7 14 ...