Horizon Fitness APC-61 Manual page 44

2-15 Error Code
- If an error code which is not included in the following table is displayed, it can be a communication error.
Error Code Error Details
【Cause】
Knife Lower
101
Limit Error
【Solution】
【 Cause 】
【 Additional
Information 】
801
Memory Error
【Solution】
【Cause】
【 Additional
802
Memory Full
Information 】
【 Solution 】
The knife lower limit sensor B11 did not turn on, although a specific time has passed after the knife started to lower.
Check if the lower limit was set too low using the knife up and down adjusting dial. If the dial has not been operated, check if the
lowering speed is slower than usual. If it is slower, go to following 1. If it is as usual, go to following 2.
1. Check if grease is applied to the knife holder. If it is OK, check if there is no foreign object on the sliding surface of the knife holder. If
there is no such object, the hydraulic system is defective. Check the system.
2. Refer to section 6-6 to check the installing condition of B11. If it is OK, check B11 itself. If the LED of B11 blinks when B11 is turned
on or off (metal piece is fit completely to the detector of B11/ set apart from it), go to following 3. If it dose not blink, go to following 4.
3. Check if the LED5 on the control P.C.B. QPM-195 blinks when B11 is turned on or off. If LED5 blinks, although the signal reaches
normally from B11 to the P.C.B., the signal is not processed correctly. Replace QPM-195. If the LED5 does not blink, the wiring and
connection between B11 and CON5, pins 10 through 12 on QPM-195 is defective.
4. Replace B11 when the wiring and connection between B11 and CON5, pins 4 through 6 is normal. If the same error still occurs,
restore B11, and replace the control P.C.B QPM-195.
The set value of the saved data is out of range.
Data means job setting, backgauge home position and counter value.
If the cutting length is normal, this error can be ignored.
If this error appears repeatedly, turn off the main power for about 10 seconds and then turn it on again. If the same error still occurs,
refer to section 7-12 to replace the IC. If the same error still occurs, restore B11, and replace the control P.C.B QPM-195. After
replacing the IC or P.C.B., enter a home position again. The sheet on which home position is written is attached on the bottom of the
control panel box.
The program is full in the memory.
99 courses and 99 processes can be saved. However, the capacity is limited. Not all can be saved.
Delete unnecessary programs. If this error appears although not many programs are memorized, replace the control P.C.B. QPM-195.
Causes and Solutions
2-24