Azbil C1M - SP Low;High Limit; Enabling;Disabling SP Ramp by DI Assignment

5-37
Chapter 5. Functions
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SP low/high limit
The SP low/high limit can be set in order to limit the range of the SP.
Item (bank) Display Description Initial value User level
SP low limit
(setup bank)
C 07
(PV range low limit to PV range high limit) PV range low
limit
Standard,
advanced
SP high limit
(setup bank)
C 08
(PV range low limit to PV range high limit) PV range high
limit
Standard,
advanced
Handling Precautions
• If the setting for C01 (PV input range type) is changed, the SP low/high
limit will be reset (excluding linear ranges)
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Enabling/disabling SP ramp by DI assignment
In the DI assignment bank, the function to enable or disable the SP ramp can be set
for internal contacts 1 to 5.
Item (bank) Display Description Initial value User level
DI assignment
Internal contact 1 to 5
Operation type
(DI assignment bank)
DI1.1
0: No function
13: Enabling/disabling SP ramp
1–12, 14–20: other functions
0 Simple,
standard,
advanced
DI2.1
0
DI3.1
0
DI4.1
0
DI5.1
0
• Details of SP ramp enabling/disabling by internal contacts
SP ramp is enabled or disabled by ON/OFF of internal contacts as shown below.
OFF: SP ramp enabled, ON: SP ramp disabled
Assign SP ramp enabling/disabling to only one internal contact.
• If the SP ramp is disabled while it is running, SP ramping stops and the SP at that
time will be the final SP.