Heavy Equipment Repair

How to Solve PCC1302 PowerCommand Remote Emergency Stop Activated

This instruction show you guide on how to solve PCC1302 PowerCommand remote emergency stop activated.

PCC1302-Power-EnginePCC1302-Power-Engine

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Logic:
The Remote Emergency Stop has been activated.
Possible Causes:
1. The Remote Emergency stop button has been activated
2. Faulty connection or faulty Emergency Stop switch

 

Diagnosis and Repair:
1 The Remote Emergency stop button has been activated
a. Reset the Remote Emergency Stop:
a. Pull the Remote Emergency stop button out.
b. Press the Off button.
c. Press the Reset button.
d. Select Manual or Auto as required.
b. If the Remote Emergency Stop is not used:
a. Install a jumper between the following:
TB1 – 16 Input
TB1 – 15 Ground
b. Reset the Remote Emergency Stop:
a. Pull the Remote Emergency stop button out.
b. Press the Off button.
c. Press the Reset button.
d. Select Manual or Auto as required.

2 Faulty connection or faulty Emergency Stop switch
a. Check the Emergency Stop button, and verify that it is working properly. The Emergency Stop button is a closed relay when it is pulled out (not active), and open
relay when depressed (active).
b. Verify that the connection/wiring from the Remote Emergency Stop switch to the PCC for an open circuit condition. A ground connection to the Remote E-Stop control input
(TB1 – 16 Input; TB1 – 15 Ground) disables the emergency stop alarm. An open
circuit should activate the Emergency stop alarm.
TB1 – 16 Input
TB1 – 15 Ground

auto

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