Acceleration/Deceleration Time Selectors 1 And 2; Emergency Stop: “15” And “17”; Forward And Reverse Jog Commands: “12” And “13”; Terminal 13/14 Switch: “1F” - YASKAWA VARISPEED-616G5 Instruction Manual

Acceleration/Deceleration Time Selectors 1 and 2: "7" and "1A"
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Four acceleration times and four deceleration times can be set. The multi-function inputs can be set
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as acceleration/deceleration time selectors 1 and 2 to switch between these acceleration and decelera-
tion times.
Setting
7 Acceleration/Deceleration time selector 1
1A Acceleration/Deceleration time selector 2
The following table shows which acceleration and deceleration times are selected by each possible
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combination of acceleration/deceleration time selectors 1 and 2. The acceleration and deceleration
times can be changed while the Inverter is operating.
Accel/Decel Time Se-
lector 1
OFF or not set
ON
OFF or not set
ON
Emergency Stop: "15" and "17"
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When the multi-function input that is set as an emergency stop is turned ON, the motor will decelerate
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to a stop at the rate set with the deceleration time in C1-09 (emergency stop time).
To clear the emergency stop, turn OFF the run command, turn OFF the emergency stop input, and then
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turn ON the run command again.
Set "17" to make the emergency stop the normally closed condition.
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Setting
15 Emergency stop (normally open condition: Decelerates to stop when ON in the emergency stop
period C1-09)
17 Emergency stop (normally closed condition: Decelerates to stop when OFF in the emergency
stop period C1-09)
Forward and Reverse Jog Commands: "12" and "13"
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The jogging can be performed in forward or reverse.
Setting
12
Forward jog command: Runs forward at the jog frequency (d1-09).
13
Reverse jog command: Runs in reverse at the jog frequency (d1-09).
The forward jog and reverse jog commands have priority over other frequency reference commands.
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The inverter will stop operation with the stopping method set in b1-03 if the forward jog and reverse
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jog commands are both ON for more than 500 ms.
Turn ON either the forward jog command or the reverse jog command, not both.
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These jog commands can operate the Inverter independently. It isn't necessary for a forward/reverse
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run command to be input.
Terminal 13/14 Switch: "1F"
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When this function is set for a multi-function input, that input terminal can be used to switch between
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terminal 13 and terminal 14.
OFF The analog input from terminal 13 is used as the master-speed frequency reference.
ON The analog input from terminal 14 is used as the master speed frequency reference.
When terminal 14 is used as the frequency reference, set "1F" (frequency reference) in constant H3-09;
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this constant is the function selector for frequency reference (current) terminal 14. A setting fault
(OPE03) will occur if this function is selected without setting "1F" in H3-09.
When H3-09 is set to "1F" (frequency reference) but none of the multi-function inputs is set to "1F"
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(terminal 13/14 switch), the sum of the inputs from terminals 13 and 14 will be used as the master-
speed frequency reference.
Function
Accel/Decel Time Se- Acceleration Time
lector 2
OFF or not set Acceleration time 1
(C1-01)
OFF or not set Acceleration time 2
(C1-03)
ON Acceleration time 3
(C1-05)
ON Acceleration time 4
(C1-07)
Function
Function
6 - 17
6.1 Common Settings
Deceleration Time
Deceleration time 1
(C1-02)
Deceleration time 2
(C1-04)
Deceleration time 3
(C1-06)
Deceleration time 4
(C1-08)
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