Ametek Amrel PLA 2U, Operation Manual

Page: 122 / 162

M470039-01 REV-F Page 121
8. STEP TIME UNIT
This function allows user to select the step time base unit from millisecond to second, which enhanced the
maximum dwell time (step time) from 65535ms to 65535s per step point. Up to 256 step points are user
programmable. This function will help user to perform long term dynamic loading burn in type of applications
or similar.
Local Control
MENU
LOAD CONTROL STEP PARAM.
→
MODE
→
STEP
→
STEP AUTO
→
STEP ONCE
→
COUNT
→
1 ~ INFINITY
→
TIME UNIT
→
MILLISECOND
→
SECOND
Remote Programming
STEP:TIM[e]:UNIT
This comma nd selects the time ba se unit for STEP Opera tion between millisecond or second.
Command Syntax STEP:TIM:UNIT <Action Number>
Parameters
<Action Number>
0: millisecond
1: second
Query Syntax TRIG:ACT:PROT?
Returned Parameters 0 |1
Default 0: millisecond
9. OVERPOWER WARNING MESSAGE (OP):
The eLoa d ha s a n Overpower Protection function set a t 105% of ra ted power. If the power ba sed on DC input termina ls
volta ge a nd current exceeds 105% of ra ted power, the unit will displa y a wa rning messa ge “OP” a nd the loa d will limit
input current level to ma inta in the input power to prevent unit from over overloa d. Over tempera ture protection ma y trip
if the input power exceeds the ra ted power persistently
.
Local Control
NONE
Remote Programming
NONE