Instruction manual

7. Programming Features
141
 Operating at Low Speed
By inputting a JOG command and then a FORWARD (REVERSE)
RUN command, operation is enabled at the jog frequency set in n032.
When multi-step speed references 1, 2, 3 or 4 are input simultaneously
with the JOG command, the JOG command has priority.
Note: Input terminals S1 to S7 can be used only from DeviceNet communica-
tions. There are no corresponding external input terminals.
 Adjusting Speed Setting Signal
The relationship between the analog inputs and the frequency reference
can be set to provide the frequency reference as analog inputs to Digital
Operator terminals CN2-1, CN2-2, and CN2-3.
1. Analog Frequency Reference Gain (n068 for voltage input, n071 for
current input)
The frequency reference provided when the analog input is 10 V (or
20 mA) can be set in units of 1%. (Max. Output Frequency
n011=100%)
* Factory setting: 100%
2. Analog Frequency Reference Bias (n069 for voltage input, n072 for
current input)
The frequency reference provided when the analog input is 0 V
(4 mA or 0 mA) can be set in units of 1%. (Max. Output Frequency
n011=100%)
* Factory setting: 0%
Constant No. Name Setting
n032 Jog Frequency Factory setting: 180 r/min
n050 to n056 Jog References Set to 10 for any constant.
( ) indicates the value when a current
reference input is selected.
Frequency Reference