R88A-CNG01R Omron, R88A-CNG01R Datasheet - Page 395

• Manufacturer Part Number: R88A-CNG01R
• Description: Encoder Connector ABS Motor
• Manufacturer: Omron

Specifications of R88A-CNG01R

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Note The Servomotor may rotate even if a reason number other than 0 is displayed.
Flash-
No.
ing
10
11
12
13
14
Reason for No Rotation Display (Front Panel Operation)
0
1
2
3
4
5
6
7
8
9
Error or warning has
occurred
No reason
Main power supply
interrupted
No RUN input
Drive prohibit input is
enabled
Low torque limit
Analog torque limit
input is enabled
IPG input is disabled
Frequency of
command pulse input
is low
ECRST input is
enabled
VZERO input is
enabled
External speed
command is low
Internal speed
command is zero
Torque command is
low
Speed limit is low
Other
A number is displayed to indicate the reason the Servomotor does not rotate.
Control mode
Reason
Reason number
Relevant
control
modes
P, S
S, T
All
All
All
All
All
All
All
P
P
P
S
S
T
T
: Position control
: Speed control
An error or warning has occurred.
No reason has been detected. The motor operation should be
possible.
The main power supply to the Servo Drive is not turned ON.
The RUN command is not connected to COM.
When Pn04 = 0 (drive prohibit input enabled):
The currently effective torque limit, Pn5E (
(
When Pn03=0 (analog torque limit input):
Pn43 = 0 (Command Pulse Prohibited Input Enabled) and the IPG input
is open.
The position command per control cycle is 1 pulse or less and the
following are some of the possible causes.
Pn4E = 0 (Clear deviation counter when signal is closed for 100 µs or
longer) and the deviation counter reset input (ECRST) is connected
to COM.
Pn06 = 1 (zero-speed designation input enabled) and the Zero-speed
Designation Input (VZERO) is open.
The analog speed command is 0.06 V or smaller when the analog
speed command is selected.
The internal speed command is 30 r/min or less when the internal
speed command is selected.
The analog torque command input (REF or PCL) is 5% or less of the
rated torque.
Reasons 1 to 13 do not apply, but the motor is rotating at 20 r/min or
lower. (Command is low, load is heavy, load is locked, load has hit
something, Servo Drive is faulty, Servomotor is faulty, etc.)
No. 2 Torque Limit), is less than 5% of the rated torque.
The Forward Drive Prohibit Input (POT) is open and the speed
command is in the forward direction.
The Reverse Drive Prohibit Input (NOT) is open and the speed
command is in the reverse direction.
The forward analog torque limit input is negative and the speed
command is in the forward direction.
The reverse analog torque limit input is positive and the speed
command is in the reverse direction.
The command pulse is not input correctly.
The input specified in Pn40 is not connected correctly.
The type of input specified in Pn41 or Pn42 is not correct.
Pn5B = 0 (limit speed with No. 4 Internally Set Speed) and the No. 4
Internally Set Speed (Pn56) is
Pn5B = 1 (limit speed with REF input) and the analog speed command
input (REF) is 0.06 V or lower.
: Torque control
Description
30 r/min or lower.
6-4 Setting the Mode
No. 1 Torque Limit
) or Pn5F
6-16
6