# Right Axis in the Time plot
**URL:** https://discourse.nodered.org/t/right-axis-in-the-time-plot/82989
**Category:** General
**Tags:** flexdash
**Created:** [18 November 2023 11:18 UTC](https://discourse.nodered.org/t/right-axis-in-the-time-plot/82989 "2023-11-18T11:18:50Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@Panda](https://discourse.nodered.org/u/Panda)
#### Post date: [18 November 2023 11:18 UTC](https://discourse.nodered.org/t/right-axis-in-the-time-plot/82989/1 "2023-11-18T11:18:50Z")
Hey guys,
I'm trying to use the right Axis in my time plot.
But when I use msg.axes I'll only get the error "...must be an array or null..."
I want to record my internet speed and ping.
How can someone help me to use the right Axis for my ping with a different scale and unit?
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### Author:  [@Paul-Reed](https://discourse.nodered.org/u/Paul-Reed)
#### Post date: [18 November 2023 11:30 UTC](https://discourse.nodered.org/t/right-axis-in-the-time-plot/82989/2 "2023-11-18T11:30:43Z")
This is how I use the right axis;
```auto
msg.payload = data
msg.labels = ["zero line", "Power grid", "Solar", "Diverted", "Diverter temp"]
msg.widths = [2, 2, 2, 2, 2]
msg.colors = ['blue', 'red', '#ffd23d', 'grey', 'purple']
msg.axes = ["right", "right", "right", "right", "left"]
msg.left_unit = " °C"
msg.left_decimals = 1
msg.right_unit = " W"
msg.left_min = 10
msg.left_max = 40
msg.right_decimals = 0
```
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### Author:  [@Panda](https://discourse.nodered.org/u/Panda)
#### Post date: [18 November 2023 11:39 UTC](https://discourse.nodered.org/t/right-axis-in-the-time-plot/82989/3 "2023-11-18T11:39:47Z")
Perfect, thank you so much.
I was struggling for hours 🙈
I miss understood how to use the axes
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### Author:  [@system](https://discourse.nodered.org/u/system)
#### Post date: [2 December 2023 11:39 UTC](https://discourse.nodered.org/t/right-axis-in-the-time-plot/82989/4 "2023-12-02T11:39:56Z")
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